/* Documents module — shared list UI for documents, orders, invoices, credit-notes, quotes */

.doc-module {
    --doc-accent: #6366f1;
    --doc-accent-soft: #eef2ff;
    --doc-sidebar: 300px;
    --doc-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.05);
    max-width: 1520px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.doc-list-page.doc-module {
    max-width: none;
    width: 100%;
    min-width: 0;
    padding-left: 0;
    padding-right: 0;
}

.main-col .content:has(.doc-list-page) {
    max-width: none;
    min-width: 0;
    width: 100%;
}

.mobile-shell .content:has(.doc-list-page) {
    max-width: none;
    min-width: 0;
    width: 100%;
}

/* Documents list grid — override generic inv-table */
.doc-list-page .documents-table.inv-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.doc-list-page .documents-table.inv-table th,
.doc-list-page .documents-table.inv-table td {
    padding: 0.5rem 0.65rem;
}

.doc-list-page .documents-table.inv-table th {
    white-space: nowrap;
}

.doc-list-page .documents-table.inv-table thead tr.doc-grid-head th {
    padding: 0.5rem 0.65rem;
}

/* ── List page — redesigned shell ── */
.docs-page {
    --docs-accent: #6366f1;
    --docs-accent-2: #06b6d4;
}

.docs-hero {
    position: relative;
    margin-bottom: 1rem;
    padding: 1.35rem 1.25rem 1.15rem;
    border-radius: 18px;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--docs-accent) 18%, var(--card)),
        color-mix(in srgb, var(--docs-accent-2) 10%, var(--card)));
    border: 1px solid color-mix(in srgb, var(--docs-accent) 22%, var(--border));
    overflow: hidden;
    box-shadow: var(--doc-shadow);
}

.docs-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -6%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--docs-accent) 20%, transparent), transparent 70%);
    pointer-events: none;
}

.docs-hero-main,
.docs-hero-head {
    position: relative;
}

.docs-hero-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--docs-accent) 70%, var(--muted));
    margin: 0 0 0.35rem;
}

.docs-hero-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

.docs-hero-title {
    font-size: clamp(1.35rem, 2.6vw, 1.85rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0;
    line-height: 1.15;
}

.docs-hero-sub {
    color: var(--muted);
    font-size: 0.875rem;
    margin: 0.35rem 0 0;
    max-width: 52ch;
    line-height: 1.45;
}

.docs-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.docs-hero-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.65rem;
    margin-top: 1.1rem;
    position: relative;
}

.docs-kpi {
    padding: 0.7rem 0.85rem;
    border-radius: 12px;
    background: color-mix(in srgb, var(--card) 82%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    backdrop-filter: blur(6px);
}

.docs-kpi-val {
    display: block;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.docs-kpi-val.is-ok { color: #10b981; }
.docs-kpi-val.is-danger { color: #ef4444; }

.docs-kpi-lbl {
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--muted);
    margin-top: 0.15rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.docs-kpi-skel .docs-kpi-val { opacity: 0.5; }

/* Clickable KPIs */
.docs-kpi-btn {
    cursor: pointer;
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    background: color-mix(in srgb, var(--card) 82%, transparent);
    text-align: left;
    width: 100%;
    transition: border-color 0.12s, transform 0.1s, box-shadow 0.12s;
    font: inherit;
    color: inherit;
}

.docs-kpi-btn:hover {
    border-color: color-mix(in srgb, var(--docs-accent) 35%, var(--border));
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.docs-kpi-btn:active { transform: scale(0.98); }
.docs-kpi-btn.is-highlight {
    border-color: color-mix(in srgb, #ef4444 35%, var(--border));
    background: color-mix(in srgb, #ef4444 5%, var(--card));
}

.docs-kpi-val.is-warn { color: #d97706; }

/* Type segment count badges */
.docs-type-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    padding: 0.05rem 0.35rem;
    margin-left: 0.25rem;
    border-radius: 999px;
    font-size: 0.62rem;
    font-weight: 800;
    background: color-mix(in srgb, var(--docs-accent) 14%, var(--inset-bg));
    color: color-mix(in srgb, var(--docs-accent) 80%, var(--text));
}

.docs-type-count.hidden { display: none; }

/* Saved views */
.docs-saved-views {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.5rem;
}

.docs-saved-view-chip {
    padding: 0.28rem 0.55rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--card);
    font-size: 0.68rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text);
    transition: background 0.12s, border-color 0.12s;
}

.docs-saved-view-chip:hover,
.docs-saved-view-chip.on {
    border-color: color-mix(in srgb, var(--docs-accent) 40%, var(--border));
    background: color-mix(in srgb, var(--docs-accent) 10%, var(--card));
}

/* Density toggle */
.docs-density-toggle {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.docs-density-btn {
    padding: 0.2rem 0.45rem;
    border: none;
    background: var(--card);
    color: var(--muted);
    cursor: pointer;
    font-size: 0.75rem;
    line-height: 1.2;
}

.docs-density-btn.on {
    background: color-mix(in srgb, var(--docs-accent) 12%, var(--card));
    color: var(--docs-accent);
    font-weight: 700;
}

/* Compact density */
.doc-list-page.docs-density-compact .documents-table th,
.doc-list-page.docs-density-compact .documents-table td {
    padding-top: 0.3rem;
    padding-bottom: 0.3rem;
}

.doc-list-page.docs-density-compact .erp-data-grid .erp-doc-num-main {
    font-size: 0.88rem;
}

.doc-list-page.docs-density-compact .erp-data-grid .erp-cust-name {
    font-size: 0.8125rem;
}

.doc-list-page.docs-density-compact .doc-card {
    padding: 0.65rem 0.75rem;
    gap: 0.3rem;
}

/* Skeleton loading */
.docs-skel-row td {
    padding: 0.55rem 0.65rem !important;
    border-bottom: 1px solid var(--border) !important;
}

.docs-skel-bar {
    height: 0.65rem;
    border-radius: 4px;
    background: linear-gradient(90deg,
        color-mix(in srgb, var(--border) 60%, transparent) 25%,
        color-mix(in srgb, var(--border) 30%, transparent) 50%,
        color-mix(in srgb, var(--border) 60%, transparent) 75%);
    background-size: 200% 100%;
    animation: docs-skel-shimmer 1.2s ease-in-out infinite;
}

.docs-skel-bar.w30 { width: 30%; }
.docs-skel-bar.w40 { width: 40%; }
.docs-skel-bar.w45 { width: 45%; }
.docs-skel-bar.w50 { width: 50%; }
.docs-skel-bar.w55 { width: 55%; }
.docs-skel-bar.w60 { width: 60%; }
.docs-skel-bar.w70 { width: 70%; }
.docs-skel-bar.w80 { width: 80%; }

.docs-skel-card {
    pointer-events: none;
    opacity: 0.85;
}

@keyframes docs-skel-shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* Empty state */
.docs-empty-state {
    padding: 2.5rem 1.25rem;
    text-align: center;
    max-width: 28rem;
    margin: 0 auto;
}

.docs-empty-ico {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.docs-empty-title {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
    font-weight: 800;
}

.docs-empty-hint {
    margin: 0 0 1rem;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.45;
}

.docs-empty-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

/* Context menu */
.doc-ctx-menu {
    position: fixed;
    z-index: 9999;
    min-width: 11rem;
    padding: 0.35rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.14);
}

.doc-ctx-item {
    display: block;
    width: 100%;
    padding: 0.45rem 0.65rem;
    border: none;
    border-radius: 6px;
    background: transparent;
    text-align: left;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text);
}

.doc-ctx-item:hover {
    background: color-mix(in srgb, var(--docs-accent) 10%, var(--inset-bg));
    color: var(--docs-accent);
}

/* Type segment tabs */
.docs-type-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.85rem;
    padding: 0.35rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--doc-shadow);
}

.docs-type-seg {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: background 0.12s, color 0.12s, border-color 0.12s;
}

.docs-type-seg:hover {
    background: color-mix(in srgb, var(--docs-accent) 6%, var(--card));
    color: var(--text);
}

.docs-type-seg.on {
    background: color-mix(in srgb, var(--docs-accent) 12%, var(--card));
    border-color: color-mix(in srgb, var(--docs-accent) 28%, var(--border));
    color: var(--docs-accent);
}

.docs-type-ico { font-size: 0.9rem; line-height: 1; }

/* Workspace: sidebar filters + results */
.docs-workspace {
    display: grid;
    grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.docs-filter-panel {
    position: sticky;
    top: 0.5rem;
    z-index: 30;
    padding: 0.85rem;
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    box-shadow: var(--doc-shadow);
}

.docs-filter-panel.is-stuck {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
}

.docs-filter-search {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg);
}

.docs-filter-search input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    font: inherit;
    font-size: 0.8125rem;
    outline: none;
}

.docs-filter-ico { opacity: 0.55; font-size: 0.9rem; }

.docs-filter-fields {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.docs-filter-select,
.docs-filter-input {
    width: 100%;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--bg);
    font: inherit;
    font-size: 0.78rem;
}

.docs-filter-customer .cc-combobox-shell { width: 100%; }

.docs-filter-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.docs-filter-dates {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
}

.docs-filter-date {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.docs-filter-date input {
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    font: inherit;
    font-size: 0.78rem;
    color: var(--text);
}

.docs-filter-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.docs-preset-chip {
    padding: 0.3rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg);
    font: inherit;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
}

.docs-preset-chip.on {
    background: color-mix(in srgb, var(--docs-accent) 12%, var(--card));
    border-color: color-mix(in srgb, var(--docs-accent) 30%, var(--border));
    color: var(--docs-accent);
}

.docs-filter-actions {
    display: flex;
    gap: 0.4rem;
    padding-top: 0.15rem;
}

.docs-only-mobile { display: none !important; }

.docs-mobile-scroll-hint {
    display: none;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    margin: 0 0 0.4rem;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--muted);
    background: var(--inset-bg, rgba(0, 0, 0, 0.03));
    border-radius: 8px;
}

/* Results area */
.docs-results {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.docs-results-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.docs-results-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-left: auto;
}

.docs-view-toggle {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.docs-view-btn {
    padding: 0.3rem 0.55rem;
    border: none;
    background: var(--bg);
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--muted);
    line-height: 1;
}

.docs-view-btn + .docs-view-btn {
    border-left: 1px solid var(--border);
}

.docs-view-btn.on {
    background: color-mix(in srgb, var(--docs-accent) 14%, var(--card));
    color: var(--docs-accent);
}

/* Filter panel toggle */
.docs-filter-backdrop {
    display: none;
}

.docs-filter-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding-bottom: 0.45rem;
    margin-bottom: 0.35rem;
    border-bottom: 1px solid var(--border);
}

.docs-filter-title {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.docs-filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.docs-filter-toggle.on {
    background: color-mix(in srgb, var(--docs-accent) 12%, var(--card));
    border-color: color-mix(in srgb, var(--docs-accent) 30%, var(--border));
    color: var(--docs-accent);
}

.docs-filter-toggle-ico { flex-shrink: 0; }

.docs-workspace.docs-filters-hidden {
    grid-template-columns: minmax(0, 1fr);
}

.docs-workspace.docs-filters-hidden .docs-filter-panel {
    display: none;
}

.docs-results-bar .filter-chips {
    flex: 1;
    min-width: 0;
}

/* ══════════════════════════════════════════════════════════
   ERP Data Grid 2026 — documents list
   ══════════════════════════════════════════════════════════ */

.erp-data-grid {
    --erp-grid-head-h: auto;
    --erp-grid-accent: var(--docs-accent, #6366f1);
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--card);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 12px 32px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.erp-grid-scroll {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    max-height: calc(100dvh - 220px);
    border: none;
    border-radius: 0;
    background: transparent;
}

.erp-data-grid .erp-grid-table {
    width: max-content;
    min-width: max-content;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.8125rem;
    color: var(--text);
}

.doc-list-page.is-documents .erp-data-grid .erp-grid-table,
.doc-list-page.is-orders .erp-data-grid .erp-grid-table {
    min-width: max-content;
}

/* Table view: content-sized grid + scroll (desktop & mobile) */
.docs-page.docs-view-table .erp-grid-scroll {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    max-height: calc(100dvh - 240px);
}

.docs-page.docs-view-table .erp-data-grid .erp-grid-table {
    width: max-content !important;
    min-width: max-content !important;
}

/* Header */
.erp-data-grid .erp-grid-table thead tr.doc-grid-head th {
    padding: 0;
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--erp-grid-accent) 5%, var(--inset-bg, var(--bg))),
        var(--inset-bg, var(--bg)));
    border-bottom: 1px solid color-mix(in srgb, var(--border) 90%, var(--erp-grid-accent));
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    position: sticky;
    top: 0;
    z-index: 5;
    backdrop-filter: blur(8px);
    overflow: visible;
    height: auto;
    vertical-align: middle;
}

.erp-data-grid .erp-grid-table thead tr.doc-grid-head th[data-col-id] {
    position: sticky;
}

.erp-data-grid .doc-col-head-inner {
    min-height: 2.35rem;
    padding: 0.5rem 0.75rem;
    padding-right: 16px;
    overflow: visible;
}

.erp-data-grid .doc-sort-lbl,
.erp-data-grid .doc-col-label {
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
}

/* Column resize grip — between columns */
.erp-data-grid thead tr.doc-grid-head th {
    position: sticky;
}

.erp-data-grid .erp-col-grip,
.erp-data-grid .doc-col-resize {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 10px;
    cursor: col-resize;
    z-index: 20;
    touch-action: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.erp-data-grid thead tr.doc-grid-head th[data-col-id] {
    isolation: isolate;
}

.erp-data-grid .erp-col-grip::before,
.erp-data-grid .doc-col-resize::before {
    content: '';
    width: 3px;
    height: 55%;
    min-height: 18px;
    border-radius: 3px;
    background: transparent;
    transition: background 0.12s, height 0.12s, width 0.12s;
}

.erp-data-grid thead tr.doc-grid-head th:hover .erp-col-grip::before,
.erp-data-grid thead tr.doc-grid-head th:hover .doc-col-resize::before,
.erp-data-grid.is-col-resizing .erp-col-grip::before,
.erp-data-grid.is-col-resizing .doc-col-resize::before {
    background: var(--erp-grid-accent);
    height: 72%;
    width: 4px;
}

body.doc-is-col-resizing {
    cursor: col-resize !important;
    user-select: none;
}

body.doc-is-col-resizing * {
    cursor: col-resize !important;
}

.erp-resize-tooltip {
    position: fixed;
    z-index: 9999;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    background: var(--text);
    color: var(--card);
    font-size: 0.68rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.1s;
}

.erp-resize-tooltip.on {
    opacity: 1;
    transform: translateY(0);
}

.erp-data-grid .doc-sort-btn {
    gap: 0.3rem;
    padding: 0;
    border: none;
    background: transparent;
    font: inherit;
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    color: inherit;
    cursor: pointer;
}

.erp-data-grid .doc-sort-btn.is-active {
    color: var(--erp-grid-accent);
}

.erp-data-grid .doc-sort-ico::after {
    content: '↕';
    font-size: 0.55rem;
    opacity: 0.35;
}

.erp-data-grid .doc-sort-btn.is-active.is-asc .doc-sort-ico::after {
    content: '↑';
    opacity: 1;
    color: var(--erp-grid-accent);
}

.erp-data-grid .doc-sort-btn.is-active.is-desc .doc-sort-ico::after {
    content: '↓';
    opacity: 1;
    color: var(--erp-grid-accent);
}

.erp-data-grid .doc-col-resize::after {
    background: color-mix(in srgb, var(--border) 80%, transparent);
}

.erp-data-grid thead tr.doc-grid-head th:hover .doc-col-resize::after,
.erp-data-grid.is-col-resizing .doc-col-resize::after {
    background: var(--erp-grid-accent);
}

/* Body rows — height from content */
.erp-data-grid .erp-grid-row td {
    height: auto;
    min-height: 2.65rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
    vertical-align: middle;
    box-sizing: border-box;
    overflow: visible;
    background: var(--card);
    position: relative;
}

.erp-data-grid .erp-grid-row {
    cursor: pointer;
    transition: background 0.1s ease;
}

.erp-data-grid .erp-grid-row:nth-child(even) td {
    background: color-mix(in srgb, var(--inset-bg, #f8fafc) 35%, var(--card));
}

.erp-data-grid .erp-grid-row:hover td {
    background: color-mix(in srgb, var(--erp-grid-accent) 5%, var(--card)) !important;
}

.erp-data-grid .erp-grid-row:hover td:first-child::before,
.erp-data-grid .erp-grid-row.erp-grid-selected td:first-child::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--erp-grid-accent);
}

.erp-data-grid .erp-grid-row.erp-grid-selected td {
    background: color-mix(in srgb, var(--erp-grid-accent) 8%, var(--card)) !important;
}

.erp-data-grid .erp-grid-row.is-overdue td {
    background: color-mix(in srgb, #ef4444 5%, var(--card));
    box-shadow: inset 3px 0 0 #ef4444;
}

.erp-data-grid .erp-grid-row.is-overdue:hover td {
    background: color-mix(in srgb, #ef4444 9%, var(--card)) !important;
}

.erp-data-grid .erp-grid-row.is-overdue td[data-col-id="num"] {
    background: color-mix(in srgb, #ef4444 8%, var(--card));
}

.doc-card.is-overdue {
    border-color: color-mix(in srgb, #ef4444 40%, var(--border));
    box-shadow: inset 3px 0 0 #ef4444;
}

/* Sticky columns */
.erp-data-grid.has-sticky-cols .erp-sticky-col {
    position: sticky;
    left: var(--sticky-left, 0);
    z-index: 2;
}

.erp-data-grid.has-sticky-cols thead .erp-sticky-col {
    z-index: 6;
    background: var(--bg2, var(--inset-bg)) !important;
}

.erp-data-grid.has-sticky-cols .erp-grid-row td.erp-sticky-col {
    background: var(--card);
}

.erp-data-grid.has-sticky-cols .erp-grid-row:nth-child(even) td.erp-sticky-col {
    background: color-mix(in srgb, var(--inset-bg, #f8fafc) 35%, var(--card));
}

.erp-data-grid.has-sticky-cols .erp-grid-row.is-overdue td.erp-sticky-col {
    background: color-mix(in srgb, #ef4444 5%, var(--card));
}

.erp-data-grid.has-sticky-cols .erp-grid-row:hover td.erp-sticky-col {
    background: color-mix(in srgb, var(--erp-grid-accent) 5%, var(--card)) !important;
}

.erp-data-grid.has-sticky-cols .erp-grid-row td[data-col-id="num"].erp-sticky-col {
    background: color-mix(in srgb, var(--erp-grid-accent) 4%, var(--card));
}

.erp-grid-scroll.can-scroll-left .erp-sticky-last {
    box-shadow: 4px 0 8px -2px rgba(15, 23, 42, 0.08);
}

/* Checkbox */
.erp-data-grid .erp-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.erp-data-grid .erp-check input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.erp-data-grid .erp-check span {
    width: 17px;
    height: 17px;
    border: 1.5px solid color-mix(in srgb, var(--border) 80%, var(--muted));
    border-radius: 5px;
    background: var(--card);
    transition: border-color 0.12s, background 0.12s, box-shadow 0.12s;
}

.erp-data-grid .erp-check input:checked + span {
    background: var(--erp-grid-accent);
    border-color: var(--erp-grid-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--erp-grid-accent) 20%, transparent);
}

.erp-data-grid .erp-check input:checked + span::after {
    content: '';
    display: block;
    width: 4px;
    height: 8px;
    margin: 1px auto;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Type pill — de-emphasized vs primary cols */
.erp-data-grid .erp-type-pill {
    display: inline-block;
    max-width: 100%;
    padding: 0.15rem 0.4rem;
    border-radius: 5px;
    font-size: 0.58rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0.88;
}

.erp-data-grid [data-col-id="type"] {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
}

/* ── Primary focus: Αριθμός παραστατικού + Πελάτης ── */
.erp-data-grid th.erp-th-focus .doc-sort-lbl,
.erp-data-grid th.erp-th-focus .doc-col-label {
    color: var(--text);
    font-size: 0.7rem;
    font-weight: 850;
    letter-spacing: 0.02em;
}

.erp-data-grid th[data-col-id="num"],
.erp-data-grid td[data-col-id="num"] {
    padding-left: 1rem !important;
}

.erp-data-grid td[data-col-id="num"] {
    background: color-mix(in srgb, var(--erp-grid-accent) 4%, var(--card));
}

.erp-data-grid .erp-grid-row:nth-child(even) td[data-col-id="num"] {
    background: color-mix(in srgb, var(--erp-grid-accent) 6%, color-mix(in srgb, var(--inset-bg, #f8fafc) 30%, var(--card)));
}

.erp-data-grid .erp-grid-row:hover td[data-col-id="num"] {
    background: color-mix(in srgb, var(--erp-grid-accent) 9%, var(--card)) !important;
}

.erp-data-grid td[data-col-id="cust"] {
    padding-right: 1.1rem !important;
    border-right: 2px solid color-mix(in srgb, var(--erp-grid-accent) 12%, var(--border));
}

.erp-data-grid th[data-col-id="cust"] {
    border-right: 2px solid color-mix(in srgb, var(--erp-grid-accent) 12%, var(--border));
}

/* Document number */
.erp-data-grid .erp-doc-num {
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
    min-width: 0;
}

.erp-data-grid .erp-doc-num-main {
    font-size: 0.95rem;
    font-weight: 850;
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
    color: var(--text);
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.12s;
}

.erp-data-grid .erp-grid-row:hover .erp-doc-num-main {
    color: var(--erp-grid-accent);
}

.erp-data-grid .erp-doc-num-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
}

.erp-data-grid .erp-doc-series-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    border-radius: 5px;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--erp-grid-accent);
    background: color-mix(in srgb, var(--erp-grid-accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--erp-grid-accent) 22%, transparent);
}

.erp-data-grid .erp-doc-num-date {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

/* Customer cell */
.erp-data-grid .erp-cust-cell {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.erp-data-grid .erp-cust-avatar {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    font-size: 0.8rem;
    font-weight: 850;
    color: #fff;
    background: linear-gradient(
        145deg,
        hsl(var(--cust-hue, 235) 62% 52%),
        hsl(calc(var(--cust-hue, 235) + 28) 58% 42%)
    );
    box-shadow: 0 2px 8px hsla(var(--cust-hue, 235), 50%, 40%, 0.28);
}

.erp-data-grid .erp-cust-info {
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
    min-width: 0;
    flex: 1;
}

.erp-data-grid .erp-cust-name {
    font-size: 0.875rem;
    font-weight: 750;
    line-height: 1.3;
    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
    color: var(--text);
}

.erp-data-grid .erp-cust-sub {
    font-size: 0.66rem;
    font-weight: 600;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-variant-numeric: tabular-nums;
}

/* Cards — same emphasis */
.doc-card .erp-doc-num-main {
    font-size: 1.05rem;
    font-weight: 850;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.doc-card .erp-cust-name {
    font-size: 0.9rem;
    font-weight: 750;
}

.doc-card .erp-cust-sub {
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 0.1rem;
}

.doc-card .erp-doc-series-badge {
    font-size: 0.6rem;
    padding: 0.12rem 0.45rem;
    border-radius: 5px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--docs-accent, #6366f1);
    background: color-mix(in srgb, var(--docs-accent, #6366f1) 12%, transparent);
}

/* Secondary columns — slightly quieter */
.erp-data-grid [data-col-id="branch"],
.erp-data-grid [data-col-id="space"] {
    opacity: 0.92;
}

.erp-data-grid .erp-meta-tag {
    font-size: 0.68rem;
    padding: 0.12rem 0.4rem;
}

/* Meta tags */
.erp-data-grid .erp-meta-tag {
    display: inline-block;
    max-width: 100%;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    background: var(--inset-bg, rgba(0, 0, 0, 0.03));
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.erp-data-grid .erp-empty {
    color: var(--muted);
    opacity: 0.55;
}

/* Dates */
.erp-data-grid .erp-date {
    font-size: 0.78rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.erp-data-grid .erp-date-overdue {
    color: #ef4444;
    font-weight: 800;
}

/* Amounts */
.erp-data-grid [data-col-id="money"],
.erp-data-grid [data-col-id="paid"],
.erp-data-grid [data-col-id="balance"],
.erp-data-grid th.doc-col-money-h {
    text-align: right;
}

.erp-data-grid .erp-amt {
    font-size: 0.84rem;
    font-weight: 750;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.erp-data-grid .erp-amt-neg { color: #ef4444; }
.erp-data-grid .erp-amt-due { color: #ef4444; }
.erp-data-grid .erp-amt-paid { color: #10b981; font-weight: 800; }
.erp-data-grid .erp-amt-muted { color: var(--muted); font-weight: 600; }

/* Type pill — inherits doc-type-* colors from app.css */
.erp-data-grid .erp-type-pill.doc-type-invoice,
.erp-data-grid .erp-type-pill.doc-type-proforma { background: color-mix(in srgb, var(--primary) 15%, transparent); color: var(--primary); }
.erp-data-grid .erp-type-pill.doc-type-credit_note { background: color-mix(in srgb, #ef4444 12%, transparent); color: #ef4444; }
.erp-data-grid .erp-type-pill.doc-type-receipt { background: color-mix(in srgb, #10b981 14%, transparent); color: #059669; }
.erp-data-grid .erp-type-pill.doc-type-return_receipt { background: color-mix(in srgb, #f97316 14%, transparent); color: #ea580c; }
.erp-data-grid .erp-type-pill.doc-type-quote { background: color-mix(in srgb, #f59e0b 18%, transparent); color: #d97706; }
.erp-data-grid .erp-type-pill.doc-type-order { background: color-mix(in srgb, #0ea5e9 15%, transparent); color: #0284c7; }

/* Status */
.erp-data-grid .erp-status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

/* Actions */
.erp-data-grid [data-col-id="actions"] {
    text-align: right;
    padding-right: 0.5rem !important;
}

.erp-data-grid .erp-row-actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25rem;
    opacity: 0.45;
    transition: opacity 0.12s;
}

.erp-data-grid .erp-grid-row:hover .erp-row-actions,
.erp-data-grid .erp-grid-row:focus-within .erp-row-actions {
    opacity: 1;
}

.erp-data-grid .erp-act-btn {
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    color: var(--muted);
    cursor: pointer;
    transition: border-color 0.12s, color 0.12s, background 0.12s, transform 0.1s;
}

.erp-data-grid .erp-act-btn:hover {
    border-color: color-mix(in srgb, var(--erp-grid-accent) 40%, var(--border));
    color: var(--erp-grid-accent);
    background: color-mix(in srgb, var(--erp-grid-accent) 6%, var(--card));
}

.erp-data-grid .erp-act-pay:hover {
    border-color: color-mix(in srgb, #10b981 40%, var(--border));
    color: #10b981;
    background: color-mix(in srgb, #10b981 8%, var(--card));
}

.erp-data-grid .erp-act-btn:active {
    transform: scale(0.94);
}

/* Loading / empty inside grid */
.erp-data-grid .inv-loading,
.erp-data-grid .empty {
    padding: 3rem 1rem !important;
    text-align: center;
    color: var(--muted);
    font-size: 0.875rem;
    background: var(--card) !important;
}

.erp-data-grid .inv-loading::before,
.erp-data-grid .empty::before {
    display: none;
}

/* Document cards grid */
.docs-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}

.docs-cards-loading,
.docs-cards-empty {
    grid-column: 1 / -1;
    padding: 2.5rem 1rem;
    text-align: center;
}

.doc-card {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 0.85rem 0.95rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--doc-shadow);
    cursor: pointer;
    transition: border-color 0.12s, box-shadow 0.12s, transform 0.12s;
}

.doc-card:hover {
    border-color: color-mix(in srgb, var(--docs-accent) 35%, var(--border));
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.doc-card:active { transform: scale(0.995); }

.doc-card.is-overdue {
    border-color: color-mix(in srgb, #ef4444 40%, var(--border));
    background: color-mix(in srgb, #ef4444 4%, var(--card));
}

.doc-card-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.doc-card-check { margin-right: 0.15rem; }
.doc-cards-grid:not(.has-bulk-col) .doc-card-check { display: none; }

.doc-card-num {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.doc-card-cust {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
}

.doc-card-vat { font-size: 0.72rem; }

.doc-card-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 0.35rem 0.65rem;
    margin: 0.15rem 0 0;
    padding: 0;
}

.doc-card-meta > div {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.doc-card-meta dt {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.doc-card-meta dd {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 600;
}

.doc-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.doc-card-total {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.doc-card-actions {
    display: flex;
    gap: 0.35rem;
    flex-shrink: 0;
}

.doc-list-page.doc-module .inv-hero {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.doc-list-sticky {
    position: sticky;
    top: 0;
    z-index: 40;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(10px);
    margin: 0 -0.25rem;
    padding: 0.5rem 0.25rem 0.75rem;
    border-bottom: 1px solid transparent;
}

.doc-list-sticky.is-stuck {
    border-bottom-color: var(--border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.doc-toolbar-tier {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--doc-shadow);
}

.doc-toolbar-tier + .doc-toolbar-tier {
    margin-top: 0.5rem;
}

.doc-toolbar-tier-primary .inv-toolbar-search {
    flex: 1 1 220px;
}

.doc-toolbar-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
}

.doc-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--card);
    font: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: border-color 0.12s, background 0.12s, color 0.12s;
}

.doc-pill:hover {
    border-color: color-mix(in srgb, var(--doc-accent) 35%, var(--border));
    color: var(--text);
}

.doc-pill.on {
    background: color-mix(in srgb, var(--doc-accent) 12%, var(--card));
    border-color: color-mix(in srgb, var(--doc-accent) 30%, var(--border));
    color: var(--doc-accent);
}

.doc-pill input {
    display: none;
}

.doc-advanced-toggle {
    margin-left: auto;
    font-size: 0.75rem;
}

/* ══════════════════════════════════════════════════════════
   ERP Data Grid — documents / orders list
   ══════════════════════════════════════════════════════════ */

.doc-table-scroll {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
    max-height: calc(100dvh - 260px);
}

.doc-table-scroll.can-scroll-right {
    box-shadow: inset -10px 0 10px -10px color-mix(in srgb, var(--text) 6%, transparent);
}

.doc-table-scroll.can-scroll-left {
    box-shadow: inset 10px 0 10px -10px color-mix(in srgb, var(--text) 6%, transparent);
}

.doc-list-page .inv-table-wrap.doc-table-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: visible;
    border: none;
    background: transparent;
    box-shadow: none;
    padding: 0;
}

/* Core table — matches cust-grid / sdb-table ERP density */
.documents-table {
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.8125rem;
    color: var(--text);
}

.doc-list-page.is-documents .documents-table {
    min-width: 1280px;
}

.doc-list-page.is-orders .documents-table {
    min-width: 1100px;
}

.documents-table th,
.documents-table td {
    padding: 0.5rem 0.65rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    box-sizing: border-box;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Header row */
.documents-table thead tr.doc-grid-head th {
    padding: 0;
    background: var(--bg2, var(--inset-bg));
    border-bottom: 1px solid var(--border);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 3;
}

.documents-table .doc-col-head-inner {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    min-height: 2rem;
    padding: 0.4rem 0.65rem;
    padding-right: 10px;
}

.documents-table .doc-col-drag {
    flex: 0 0 auto;
    cursor: grab;
    opacity: 0;
    font-size: 0.65rem;
    line-height: 1;
    color: var(--muted);
    user-select: none;
    touch-action: none;
    transition: opacity 0.12s;
}

.documents-table thead tr.doc-grid-head th:hover .doc-col-drag {
    opacity: 0.55;
}

.documents-table .doc-col-drag:hover {
    opacity: 1 !important;
    color: var(--doc-accent);
}

.documents-table .doc-col-label {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.documents-table .doc-col-resize {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 8px;
    cursor: col-resize;
    z-index: 4;
    touch-action: none;
}

.documents-table .doc-col-resize::after {
    content: '';
    position: absolute;
    top: 22%;
    bottom: 22%;
    right: 3px;
    width: 1px;
    background: var(--border);
    transition: background 0.12s, width 0.12s;
}

.documents-table thead tr.doc-grid-head th:hover .doc-col-resize::after,
.documents-table.is-col-resizing .doc-col-resize::after {
    background: var(--doc-accent);
    width: 2px;
}

/* Filter row */
.documents-table thead tr.doc-grid-filters td {
    padding: 0.3rem 0.45rem;
    background: var(--card);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 2rem;
    z-index: 2;
}

.documents-table .doc-grid-filter-input,
.documents-table .doc-grid-filter-select {
    width: 100%;
    min-width: 0;
    padding: 0.3rem 0.45rem;
    font: inherit;
    font-size: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--inset-bg);
}

.documents-table .doc-grid-filter-input:focus,
.documents-table .doc-grid-filter-select:focus {
    outline: none;
    border-color: color-mix(in srgb, var(--doc-accent) 45%, var(--border));
    background: var(--card);
}

.doc-grid-search-wrap {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    width: 100%;
    min-width: 0;
}

.doc-grid-search-ico {
    flex: 0 0 auto;
    font-size: 0.72rem;
    opacity: 0.55;
    line-height: 1;
}

.doc-grid-search-input {
    flex: 1;
    min-width: 0;
}

.doc-grid-search-cell {
    padding-left: 0.65rem !important;
    padding-right: 0.65rem !important;
}

.docs-view-cards .documents-table .doc-grid-filters {
    display: none;
}

/* Body rows */
.documents-table tbody tr.doc-row {
    cursor: pointer;
    transition: background 0.08s;
}

.documents-table tbody tr.doc-row:nth-child(even) td {
    background: color-mix(in srgb, var(--inset-bg) 40%, var(--card));
}

.documents-table tbody tr.doc-row:hover td {
    background: var(--hover) !important;
}

/* Column alignment */
.documents-table [data-col-id="money"],
.documents-table [data-col-id="paid"],
.documents-table [data-col-id="balance"],
.documents-table th.doc-col-money-h {
    text-align: right;
}

.documents-table [data-col-id="actions"] {
    text-align: center;
    padding-left: 0.35rem;
    padding-right: 0.35rem;
}

.documents-table [data-col-id="date"],
.documents-table [data-col-id="due"] {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    color: var(--muted);
    font-size: 0.75rem;
}

.documents-table [data-col-id="cust"] {
    white-space: normal;
    line-height: 1.35;
}

/* Hidden columns */
.documents-table:not(.has-bulk-col) [data-col-id="check"].hidden,
.documents-table:not(.has-bulk-col) col[data-col-id="check"] {
    width: 0 !important;
    padding: 0 !important;
    border: none !important;
    overflow: hidden;
}

.documents-table:not(.has-bulk-col) [data-col-id="check"].hidden * {
    display: none;
}

.documents-table [data-col-id].doc-col-hidden {
    display: none !important;
}

/* Cell content */
.documents-table .doc-num-stack {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
}

.documents-table .doc-col-num strong {
    font-size: 0.8125rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.documents-table .inv-series-tag {
    font-size: 0.5625rem;
    opacity: 0.75;
}

.documents-table .inv-cust-name {
    display: block;
    font-weight: 600;
    font-size: 0.8125rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.documents-table .inv-cust-vat {
    display: block;
    font-size: 0.6875rem;
    color: var(--muted);
    margin-top: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.documents-table .doc-entity-label {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.8125rem;
}

.documents-table .doc-col-money,
.documents-table .doc-col-total {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    font-size: 0.8125rem;
}

.documents-table .doc-col-status .inv-status {
    font-size: 0.625rem;
    padding: 0.2rem 0.45rem;
    white-space: nowrap;
}

.documents-table .doc-col-actions .btn {
    padding: 0.2rem 0.45rem;
    min-width: 1.75rem;
}

/* Sortable headers */
.documents-table .doc-sort-th {
    padding: 0;
}

.documents-table .doc-sort-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1 1 auto;
    min-width: 0;
    padding: 0;
    border: none;
    background: transparent;
    font: inherit;
    font-size: inherit;
    font-weight: inherit;
    text-transform: inherit;
    letter-spacing: inherit;
    color: inherit;
    cursor: pointer;
    text-align: inherit;
}

.documents-table th.doc-col-money-h .doc-sort-btn {
    justify-content: flex-end;
    width: 100%;
}

.documents-table .doc-sort-btn:hover .doc-sort-lbl,
.documents-table .doc-sort-btn.is-active .doc-sort-lbl {
    color: var(--doc-accent);
}

.documents-table .doc-sort-ico::after {
    content: '↕';
    opacity: 0.35;
    font-size: 0.6rem;
}

.documents-table .doc-sort-btn.is-active.is-asc .doc-sort-ico::after {
    content: '↑';
    opacity: 1;
    color: var(--doc-accent);
}

.documents-table .doc-sort-btn.is-active.is-desc .doc-sort-ico::after {
    content: '↓';
    opacity: 1;
    color: var(--doc-accent);
}

/* Drag / resize overlays */
.documents-table.is-col-resizing,
.documents-table.is-col-dragging {
    user-select: none;
}

body.doc-is-col-resizing {
    cursor: col-resize !important;
    user-select: none !important;
}

.doc-col-resize-guide {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 2px;
    margin-left: -1px;
    background: var(--doc-accent);
    z-index: 10000;
    pointer-events: none;
}

.documents-table .doc-grid-col.doc-col-drop-before {
    box-shadow: inset 2px 0 0 var(--doc-accent);
}

.documents-table .doc-grid-col.doc-col-drop-after {
    box-shadow: inset -2px 0 0 var(--doc-accent);
}

.doc-col-drag-ghost {
    position: fixed;
    z-index: 9999;
    pointer-events: none;
    padding: 0.3rem 0.55rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    color: var(--doc-accent);
}

.doc-grid-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.doc-grid-toolbar .list-meta {
    margin: 0;
    flex: 1 1 auto;
    min-width: 0;
}

.doc-grid-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.doc-col-picker-wrap,
.doc-export-wrap {
    position: relative;
}

.doc-col-picker,
.doc-export-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 50;
    min-width: 200px;
    padding: 0.5rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.doc-col-picker {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    max-height: 320px;
    overflow-y: auto;
}

.doc-col-picker.hidden,
.doc-export-menu.hidden {
    display: none;
}

.doc-col-picker-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    cursor: pointer;
    user-select: none;
}

.doc-col-picker-item:hover {
    background: var(--hover);
}

.doc-col-picker-item input {
    accent-color: var(--doc-accent);
}

.doc-export-menu {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 160px;
}

.doc-export-opt {
    display: block;
    width: 100%;
    padding: 0.45rem 0.6rem;
    border: none;
    border-radius: 6px;
    background: transparent;
    font: inherit;
    font-size: 0.8125rem;
    text-align: left;
    cursor: pointer;
    color: var(--text);
}

.doc-export-opt:hover {
    background: var(--hover);
    color: var(--doc-accent);
}

.doc-grid-reset {
    flex-shrink: 0;
    font-size: 0.8rem;
    opacity: 0.65;
    padding: 0.35rem 0.5rem;
}

.doc-grid-reset:hover {
    opacity: 1;
}

.doc-mobile-bar {
    display: none;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
}

.doc-mobile-select {
    flex: 1 1 0;
    min-width: 0;
    padding: 0.55rem 0.65rem;
    font: inherit;
    font-size: 0.8125rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.doc-row-expanded td {
    background: var(--inset-bg);
    padding: 0.5rem 0.75rem 0.75rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.doc-due-banner {
    margin: 0.75rem 0;
}

.doc-due-alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.85rem 1.1rem;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(245, 158, 11, 0.06));
    border: 1px solid rgba(239, 68, 68, 0.22);
    border-radius: 12px;
}

.doc-bulk-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    margin-top: 0.5rem;
    background: color-mix(in srgb, var(--doc-accent) 8%, var(--card));
    border: 1px solid color-mix(in srgb, var(--doc-accent) 25%, var(--border));
    border-radius: 12px;
    flex-wrap: wrap;
}

.doc-bulk-bar.hidden {
    display: none;
}

/* ── Series picker ── */
.inv-toolbar-select.is-locked {
    opacity: 0.72;
    cursor: not-allowed;
    background: color-mix(in srgb, var(--bg) 60%, var(--card));
}

.doc-series-pick-page {
    max-width: 960px;
    margin: 0 auto;
}

.doc-series-pick-hero {
    text-align: center;
    margin: 1.5rem 0 2rem;
}

.doc-series-pick-hero h1 {
    margin: 0 0 0.5rem;
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.doc-series-pick-grid {
    display: grid;
    gap: 1.5rem;
}

.doc-series-group-title {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin: 0 0 0.65rem;
    padding-left: 0.15rem;
}

.doc-series-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.65rem;
}

.doc-series-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--card);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: border-color 0.15s, transform 0.12s, box-shadow 0.15s;
    box-shadow: var(--doc-shadow);
}

.doc-series-card:hover {
    border-color: var(--doc-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(99, 102, 241, 0.12);
}

.doc-series-card-code {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--doc-accent);
}

.doc-series-card-name {
    font-size: 0.85rem;
    color: var(--text);
    line-height: 1.35;
}

/* ── Form page (extends inv-form-page) ── */
.doc-form-page.inv-form-page {
    max-width: none;
    width: 100%;
}

.doc-form-setup {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.doc-form-page .doc-form-setup .inv-form-card {
    margin-bottom: 0;
    min-width: 0;
}

.doc-form-page .doc-form-setup .inv-form-card h3 {
    margin-bottom: 1rem;
}

.doc-setup-doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.85rem 1rem;
    align-items: start;
}

.doc-setup-doc-grid .inv-series-number-row {
    grid-column: 1 / -1;
}

.doc-setup-doc-grid .inv-doc-dates,
.doc-setup-doc-grid .doc-loc-fields,
.doc-setup-doc-grid .doc-discount-fields {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.85rem 1rem;
    margin-top: 0;
}

.doc-setup-doc-grid > .field,
.doc-setup-doc-grid > .status-select-wrap {
    min-width: 0;
}

.doc-setup-doc-grid .field label,
.doc-form-page .doc-setup-cust-grid .field label {
    white-space: normal;
    line-height: 1.3;
    overflow: visible;
    text-overflow: unset;
}

.doc-setup-doc-grid .field input,
.doc-setup-doc-grid .field select,
.doc-setup-cust-grid .field input,
.doc-setup-cust-grid .field select {
    width: 100%;
    min-width: 0;
}

.doc-setup-cust-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.8fr);
    gap: 1rem;
    align-items: start;
}

.doc-form-page .inv-cust-picker-field,
.doc-form-page .inv-branch-field {
    min-width: 0;
}

.doc-form-page .entity-picker,
.doc-form-page .entity-picker-wrap {
    min-width: 0;
    width: 100%;
}

.doc-form-page .entity-picker-trigger {
    width: 100%;
    min-width: 0;
    text-align: left;
}

.doc-form-page .entity-picker-text {
    min-width: 0;
    flex: 1;
    overflow: hidden;
}

.doc-form-page .entity-picker-label {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
}

.doc-form-page .entity-picker-wrap.has-value .entity-picker-label {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.doc-form-page .entity-picker-hint {
    margin: 0.35rem 0 0;
    font-size: 0.75rem;
    line-height: 1.35;
}

.doc-form-page .inv-form-topbar {
    gap: 0.75rem 1rem;
}

.doc-form-page .inv-form-title-wrap {
    flex: 0 1 auto;
    min-width: 0;
    align-items: flex-start;
}

@media (max-width: 768px) {
    .doc-form-page .inv-form-title-wrap {
        flex: 0 0 auto;
        width: 100%;
        min-height: 0;
    }

    .doc-form-page .inv-form-topbar {
        justify-content: flex-start;
        gap: 0.35rem;
        margin-bottom: 0.35rem;
        padding-bottom: 0.35rem;
    }

    .doc-form-page .cc-breadcrumb {
        display: none;
    }

    .doc-form-page .inv-form-title-wrap h1 {
        display: none;
    }

    .doc-form-page .inv-form-title-wrap {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.35rem;
    }

    .mobile-shell .doc-form-page .cc-breadcrumb {
        display: none;
    }

    /* Τίτλος ήδη στο app header — κρατάμε μόνο badges */
    .mobile-shell .doc-form-page .inv-form-title-wrap h1 {
        display: none;
    }

    .mobile-shell .doc-form-page .inv-form-title-wrap {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.35rem;
    }

    .doc-form-page .doc-form-setup {
        gap: 0.65rem;
        margin-bottom: 0.75rem;
        margin-top: 0;
    }

    .doc-form-page .doc-form-setup .inv-form-card h3 {
        margin-bottom: 0.65rem;
    }
}

.doc-form-page .inv-form-title-wrap h1 {
    font-size: clamp(1.05rem, 2.5vw, 1.45rem);
    line-height: 1.25;
    word-break: break-word;
}

.doc-form-page .inv-form-actions {
    flex: 0 1 auto;
    justify-content: flex-end;
}

@media (max-width: 720px) {
    .doc-setup-doc-grid .inv-series-number-row {
        grid-template-columns: 1fr;
        gap: 0.65rem;
    }

    .doc-setup-doc-grid .inv-sn-sep {
        display: none;
    }
}

.doc-form-page.inv-form-page .inv-form-cards {
    grid-template-columns: 1fr;
}

.doc-form-page .inv-extras-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.doc-form-page .inv-extras-grid h3 {
    margin: 0 0 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.doc-form-page.inv-form-page .inv-form-body {
    grid-template-columns: 1fr;
}

.doc-form-page .inv-form-footer.doc-form-footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
    align-items: start;
}

.doc-form-page .doc-form-footer .inv-form-summary {
    grid-column: span 1;
}

.doc-form-page .doc-form-footer .inv-form-issue-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.doc-form-page .doc-form-footer .inv-form-issue-card .btn {
    width: 100%;
}

.doc-form-page .doc-form-footer .inv-attach-upload {
    margin-top: 0.5rem;
    display: inline-block;
}

.doc-form-page .inv-form-main {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--doc-shadow);
    padding: 1rem 1.15rem 1.25rem;
}

.doc-form-page .inv-lines-table {
    font-size: 0.8125rem;
    table-layout: fixed;
    width: 100%;
    min-width: 0;
}

.doc-form-page .inv-lines-scroll {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow-x: auto;
    background: var(--card);
}

.doc-form-page .inv-lines-table thead th {
    font-size: 0.62rem;
    padding: 0.6rem 0.5rem;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--bg3, #f8fafc);
}

.doc-form-page .inv-lines-table .inv-th-sub {
    display: block;
    font-size: 0.55rem;
    font-weight: 600;
    opacity: 0.75;
    margin-top: 1px;
}

.doc-form-page .inv-lines-table tbody tr.inv-line-row {
    transition: background 0.12s;
}

.doc-form-page .inv-lines-table tbody tr.inv-line-row:hover {
    background: color-mix(in srgb, var(--doc-accent) 4%, var(--card));
}

.doc-form-page .inv-lines-table td.col-product {
    overflow: visible;
}

.doc-form-page .inv-lines-table tr:has(.entity-picker-wrap.is-open) {
    position: relative;
    z-index: 30;
}

.doc-form-page .inv-lines-scroll:has(.entity-picker-wrap.is-open) {
    overflow: visible;
}

.doc-form-page .inv-lines-table td {
    padding: 0.55rem 0.45rem;
    vertical-align: middle;
    overflow: hidden;
}

.doc-form-page .inv-lines-table .col-num {
    width: 36px;
    text-align: center;
}

.doc-form-page .inv-lines-table .inv-line-idx {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: color-mix(in srgb, var(--doc-accent) 10%, var(--bg));
    color: var(--doc-accent);
    font-weight: 700;
    font-size: 0.7rem;
}

.doc-form-page .inv-lines-table .col-product {
    width: 34%;
    min-width: 260px;
}

.doc-form-page .inv-lines-table .col-space {
    width: 120px;
}

.doc-form-page .inv-lines-table .col-disc-group {
    width: 190px;
}

.doc-form-page .inv-lines-table .col-qty {
    width: 80px;
}

.doc-form-page .inv-lines-table .col-price {
    width: 100px;
}

.doc-form-page .inv-lines-table .col-tax {
    width: 72px;
}

.doc-form-page .inv-lines-table .col-total {
    width: 108px;
    text-align: right;
}

.doc-form-page .inv-lines-table .col-actions {
    width: 40px;
    text-align: center;
}

.doc-form-page .inv-line-product {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.doc-form-page .inv-line-product .line-product,
.doc-form-page .inv-line-product .line-desc {
    width: 100%;
    box-sizing: border-box;
}

.doc-form-page .inv-line-product .line-desc {
    font-size: 0.75rem;
    color: var(--muted);
}

.doc-form-page .inv-disc-group {
    display: flex;
    gap: 0.3rem;
    align-items: flex-end;
}

.doc-form-page .inv-disc-field {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.doc-form-page .inv-disc-lbl {
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--muted);
    text-align: center;
    line-height: 1;
}

.doc-form-page .inv-line-num-wrap,
.doc-form-page .inv-line-space-wrap {
    width: 100%;
}

.doc-form-page .inv-lines-table input,
.doc-form-page .inv-lines-table select {
    width: 100%;
    max-width: 100%;
    padding: 0.42rem 0.45rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font: inherit;
    font-size: 0.8125rem;
    background: var(--bg2, var(--card));
    box-sizing: border-box;
    -moz-appearance: textfield;
}

.doc-form-page .inv-lines-table input[type="number"]::-webkit-outer-spin-button,
.doc-form-page .inv-lines-table input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.doc-form-page .inv-lines-table input:focus,
.doc-form-page .inv-lines-table select:focus {
    outline: none;
    border-color: color-mix(in srgb, var(--doc-accent) 45%, var(--border));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--doc-accent) 12%, transparent);
}

.doc-form-page .inv-line-total-val {
    display: block;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    color: var(--text);
}

.doc-form-page .inv-line-rm {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    color: var(--muted);
    transition: background 0.12s, color 0.12s;
}

.doc-form-page .inv-line-rm:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.doc-form-page .inv-lines-foot td {
    padding-top: 0.75rem;
    border-top: 2px solid var(--border);
    background: color-mix(in srgb, var(--doc-accent) 3%, var(--card));
}

.doc-form-page .inv-lines-foot-label {
    text-align: right;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--muted);
}

.doc-form-page .inv-lines-foot-total {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--doc-accent);
}

/* Branch + entity picker (shared UI) */
.branch-picker-wrap,
.entity-picker-wrap {
    position: relative;
}

.branch-picker-trigger,
.entity-picker-trigger {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.12s, box-shadow 0.12s;
}

.branch-picker-trigger:disabled,
.entity-picker-trigger:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.branch-picker-wrap.is-open .branch-picker-trigger,
.branch-picker-wrap.has-value .branch-picker-trigger,
.entity-picker-wrap.is-open .entity-picker-trigger,
.entity-picker-wrap.has-value .entity-picker-trigger {
    border-color: color-mix(in srgb, var(--doc-accent) 35%, var(--border));
}

.branch-picker-wrap.is-open .branch-picker-trigger,
.entity-picker-wrap.is-open .entity-picker-trigger {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--doc-accent) 10%, transparent);
}

.branch-picker-ico,
.entity-picker-ico {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--doc-accent) 10%, var(--bg));
    color: var(--doc-accent);
    flex-shrink: 0;
}

.branch-picker-text,
.entity-picker-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.branch-picker-label,
.entity-picker-label {
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.branch-picker-sub,
.entity-picker-sub {
    font-size: 0.72rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.entity-picker-clear {
    position: absolute;
    right: 2.1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.entity-picker-clear:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.branch-picker-chevron,
.entity-picker-chevron {
    color: var(--muted);
    transition: transform 0.15s;
    flex-shrink: 0;
}

.branch-picker-wrap.is-open .branch-picker-chevron,
.entity-picker-wrap.is-open .entity-picker-chevron {
    transform: rotate(180deg);
}

.branch-picker-menu,
.entity-picker-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    z-index: 280;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);
    max-height: 320px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.branch-picker-menu.hidden,
.entity-picker-menu.hidden {
    display: none !important;
}

.branch-picker-menu-head,
.entity-picker-menu-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.85rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg3, #f8fafc);
}

.entity-picker-menu-title,
.branch-picker-menu-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.entity-picker-search-wrap,
.branch-picker-search-wrap {
    padding: 0.5rem 0.65rem;
    border-bottom: 1px solid var(--border);
}

.entity-picker-search,
.branch-picker-search {
    width: 100%;
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font: inherit;
    font-size: 0.8125rem;
    box-sizing: border-box;
}

.entity-picker-list,
.branch-picker-list {
    overflow-y: auto;
    padding: 0.35rem;
}

.entity-picker-item,
.branch-picker-item {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    width: 100%;
    padding: 0.65rem 0.7rem;
    border: none;
    border-radius: 10px;
    background: transparent;
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.1s;
}

.entity-picker-item:hover,
.entity-picker-item.active,
.branch-picker-item:hover,
.branch-picker-item.active {
    background: color-mix(in srgb, var(--doc-accent) 8%, var(--card));
}

.entity-picker-item.selected,
.branch-picker-item.selected {
    background: color-mix(in srgb, var(--doc-accent) 12%, var(--card));
}

.entity-picker-item-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--doc-accent) 12%, var(--bg));
    color: var(--doc-accent);
    font-weight: 800;
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.entity-picker-item-body,
.branch-picker-item-body {
    flex: 1;
    min-width: 0;
}

.entity-picker-item-title,
.branch-picker-item-title {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    line-height: 1.3;
}

.entity-picker-item-meta,
.branch-picker-item-meta {
    display: block;
    font-size: 0.72rem;
    color: var(--muted);
    margin-top: 0.15rem;
}

.entity-picker-item-tags,
.branch-picker-item-tags {
    display: flex;
    gap: 0.25rem;
    margin-top: 0.3rem;
}

.entity-picker-tag,
.branch-picker-tag {
    font-size: 0.62rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--doc-accent) 12%, var(--bg));
    color: var(--doc-accent);
}

.entity-picker-item-check,
.branch-picker-item-check {
    color: var(--doc-accent);
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.entity-picker-loading,
.entity-picker-empty {
    padding: 1rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted);
}

.entity-picker-hint,
.branch-picker + .doc-branch-hint {
    margin-top: 0.35rem;
}

.inv-line-product .entity-picker-trigger {
    padding: 0.45rem 0.55rem;
    border-radius: 10px;
}

.inv-line-product .entity-picker-ico {
    width: 26px;
    height: 26px;
}

.inv-line-product .entity-picker-label {
    font-size: 0.78rem;
}

.inv-line-product .entity-picker-menu {
    min-width: 280px;
    z-index: 320;
}

.inv-cust-picker-field .entity-picker-wrap {
    margin-top: 0.15rem;
}

.branch-picker-item-none .branch-picker-item-title {
    color: var(--muted);
}

/* Customer meta panel */
.inv-cust-meta-panel {
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--border);
}

.inv-cust-meta-empty {
    margin-top: 0.85rem;
    padding: 1.25rem 0.75rem;
    text-align: center;
    border: 1px dashed var(--border);
    border-radius: 12px;
    color: var(--muted);
}

.inv-cust-meta-empty-ico {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.35rem;
    opacity: 0.6;
}

.inv-cust-meta-empty p {
    margin: 0;
    font-size: 0.8rem;
}

.inv-cust-meta-top {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

.inv-cust-meta-avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--doc-accent) 20%, var(--bg)), color-mix(in srgb, var(--doc-accent) 8%, var(--card)));
    color: var(--doc-accent);
    font-weight: 800;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.inv-cust-meta-head {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.inv-cust-meta-code {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--muted);
}

.inv-cust-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.inv-cust-meta-item {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    padding: 0.5rem 0.55rem;
    border-radius: 10px;
    background: var(--bg3, #f8fafc);
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    min-width: 0;
}

.inv-cust-meta-ico {
    font-size: 0.9rem;
    line-height: 1.2;
    flex-shrink: 0;
    opacity: 0.85;
}

.inv-cust-meta-item > div {
    min-width: 0;
    flex: 1;
}

.inv-cust-meta-label {
    display: block;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--muted);
    margin-bottom: 0.1rem;
}

.inv-cust-meta-val {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.35;
    word-break: break-word;
}

.inv-cust-meta-emails {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.inv-cust-email-chip {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text);
    word-break: break-all;
}

.inv-cust-meta-fin {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
    margin-top: 0.65rem;
    padding: 0.55rem;
    border-radius: 10px;
    background: color-mix(in srgb, var(--doc-accent) 5%, var(--card));
    border: 1px solid color-mix(in srgb, var(--doc-accent) 15%, var(--border));
}

.inv-cust-fin-item {
    text-align: center;
    padding: 0.35rem 0.25rem;
}

.inv-cust-fin-item span {
    display: block;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.15rem;
}

.inv-cust-fin-item strong {
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
}

.inv-cust-fin-item.danger strong {
    color: var(--danger);
}

.inv-cust-fin-item.ok strong {
    color: var(--success, #16a34a);
}

.doc-form-page .inv-cust-link {
    display: inline-block;
    margin-top: 0.65rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--doc-accent);
}

.doc-form-page .inv-lines-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    align-items: center;
}

.doc-form-page .doc-lines-scan-bar {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) auto minmax(0, 1fr) auto auto;
    gap: 0.65rem;
    align-items: end;
    margin-bottom: 0.85rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: linear-gradient(180deg, var(--card) 0%, var(--inset-bg, rgba(0,0,0,.02)) 100%);
}

.doc-form-page .doc-scan-field {
    min-width: 0;
}

.doc-form-page .doc-scan-label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.doc-form-page .doc-kbd {
    display: inline-block;
    margin-left: 0.35rem;
    padding: 0.05rem 0.35rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--inset-bg);
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--muted);
}

.doc-form-page .doc-scan-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.doc-form-page .doc-scan-ico {
    position: absolute;
    left: 0.7rem;
    color: var(--muted);
    font-size: 0.9rem;
    pointer-events: none;
}

.doc-form-page .doc-scan-input {
    width: 100%;
    padding: 0.65rem 0.75rem 0.65rem 2rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font: inherit;
    font-size: 0.875rem;
    background: var(--card);
}

.doc-form-page .doc-scan-input:focus {
    outline: none;
    border-color: var(--doc-accent, var(--primary));
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.doc-form-page #barcode-input.doc-scan-input {
    font-weight: 600;
    letter-spacing: 0.02em;
}

.doc-form-page .doc-scan-or {
    align-self: center;
    padding-bottom: 0.45rem;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 600;
}

.doc-form-page .doc-scan-cam {
    align-self: end;
    height: 2.45rem;
    min-width: 2.45rem;
}

.doc-form-page .doc-scan-browse {
    align-self: end;
    height: 2.45rem;
    white-space: nowrap;
}

.doc-form-page .product-search-foot,
.doc-form-page .entity-picker-foot {
    padding: 0.45rem 0.75rem;
    font-size: 0.6875rem;
    text-align: center;
    border-top: 1px solid var(--border);
    background: var(--inset-bg, rgba(0,0,0,.02));
}

.doc-form-page .entity-picker-list {
    max-height: min(320px, 50vh);
}

.doc-form-page .doc-scan-search-field .typeahead-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 4px);
    z-index: 420;
    max-height: 280px;
    overflow: auto;
}

.doc-form-page .product-search-item .typeahead-chip.mono {
    font-family: var(--mono, ui-monospace, monospace);
    font-size: 0.6875rem;
}

.doc-form-page .inv-line-product .entity-picker-menu {
    min-width: 320px;
    max-width: min(480px, 92vw);
}

.doc-form-page .product-picker-item .entity-picker-item-title {
    font-size: 0.8125rem;
}

.doc-form-page tr.doc-line.line-flash td {
    animation: doc-line-flash 0.55s ease;
}

@keyframes doc-line-flash {
    0% { background: rgba(16, 185, 129, 0.22); }
    100% { background: transparent; }
}

@media (max-width: 820px) {
    .doc-form-page .doc-lines-scan-bar {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        padding: 0.65rem 0.75rem;
    }
    .doc-form-page .doc-scan-field {
        grid-column: 1 / -1;
    }
    .doc-form-page .doc-scan-or {
        display: none;
    }
    .doc-form-page .doc-scan-browse,
    .doc-form-page .doc-scan-cam {
        width: 100%;
        height: 2.25rem;
        min-width: 0;
    }
    .doc-form-page .doc-scan-input {
        padding: 0.5rem 0.65rem 0.5rem 1.85rem;
        font-size: 0.8125rem;
    }
    .doc-form-page .inv-lines-toolbar {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 0.45rem;
        align-items: center;
        margin-bottom: 0.65rem;
    }
    .doc-form-page .inv-lines-toolbar .inv-line-filter {
        flex: none;
        width: 100%;
        min-width: 0;
        padding: 0.45rem 0.6rem;
        font-size: 0.8125rem;
    }
    .doc-form-page .inv-lines-toolbar .btn {
        width: auto;
        white-space: nowrap;
        padding-left: 0.65rem;
        padding-right: 0.65rem;
    }
}

.doc-form-page .inv-line-filter {
    flex: 1 1 auto;
    min-width: 140px;
    max-width: 100%;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font: inherit;
    font-size: 0.8125rem;
    background: var(--inset-bg);
    min-height: 0;
    height: auto;
    line-height: 1.35;
}

.doc-form-page .inv-add-row-link {
    display: block;
    width: 100%;
    margin-top: 0.65rem;
    padding: 0.55rem;
    border: 1px dashed var(--border);
    border-radius: 10px;
    background: transparent;
    color: var(--doc-accent);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
}

.doc-form-page .inv-add-row-link:hover {
    background: var(--doc-accent-soft);
    border-color: color-mix(in srgb, var(--doc-accent) 40%, var(--border));
}

.doc-form-page .inv-form-footer-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.doc-form-page .inv-tab.doc-tab-hidden {
    display: none !important;
}

.doc-form-page .inv-tab-panel {
    display: none;
}

.doc-form-page .inv-tab-panel.active {
    display: block;
}

.doc-form-page .inv-breakdown-grid {
    display: grid;
    gap: 0.5rem;
}

.doc-form-page .inv-breakdown-row {
    display: flex;
    justify-content: space-between;
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--border);
    font-size: 0.875rem;
}

.doc-form-page .inv-breakdown-row.total {
    border-bottom: none;
    font-weight: 800;
    font-size: 1rem;
    padding-top: 0.65rem;
}

.doc-form-page .inv-breakdown-row.disc strong {
    color: var(--danger);
}

.doc-form-page #doc-series-preview {
    margin-top: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--doc-accent);
}

.doc-form-page .status-select-wrap select {
    font-weight: 600;
}

/* Detail polish */
.doc-detail-page .inv-detail-hero {
    background: linear-gradient(180deg, color-mix(in srgb, var(--doc-accent) 5%, var(--card)) 0%, var(--card) 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.15rem 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--doc-shadow);
}

.doc-detail-page .inv-detail-main .inv-detail-card {
    box-shadow: var(--doc-shadow);
}

.doc-detail-page .inv-detail-tabs {
    margin: 1rem 0 0.85rem;
}

/* Responsive — horizontal scroll on all desktop/tablet; cards on mobile */
@media (max-width: 1100px) {
    .doc-setup-cust-grid {
        grid-template-columns: 1fr;
    }

    .doc-form-page .inv-form-cards {
        grid-template-columns: 1fr;
    }

    .doc-form-page .inv-form-footer-cards {
        grid-template-columns: 1fr;
    }

    .doc-form-page .doc-form-footer {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .docs-workspace {
        grid-template-columns: 1fr;
    }

    .docs-filter-panel {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 210;
        width: min(320px, 88vw);
        max-height: 100dvh;
        overflow-y: auto;
        border-radius: 0 16px 16px 0;
        transform: translateX(-105%);
        transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 8px 0 40px rgba(0, 0, 0, 0.12);
    }

    .docs-workspace.docs-filters-open .docs-filter-panel {
        transform: translateX(0);
    }

    .docs-workspace.docs-filters-hidden .docs-filter-panel {
        display: flex;
        transform: translateX(-105%);
    }

    .docs-filter-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 200;
        background: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(2px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease;
    }

    .docs-workspace.docs-filters-open .docs-filter-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .docs-filter-head {
        display: flex;
    }

    .docs-filter-close {
        display: inline-flex;
    }

    .erp-grid-scroll {
        max-height: none;
    }

    .docs-hero-head {
        flex-direction: column;
        align-items: stretch;
    }

    .docs-hero-actions {
        width: 100%;
    }

    .docs-hero-actions .btn {
        flex: 1;
        justify-content: center;
    }

    .docs-type-nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .docs-type-nav::-webkit-scrollbar { display: none; }

    .docs-type-seg {
        flex-shrink: 0;
    }

    .docs-results-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .docs-results-tools {
        margin-left: 0;
        justify-content: space-between;
    }

    .docs-cards-grid {
        grid-template-columns: 1fr;
    }

    /* Mobile table: horizontal + vertical scroll */
    .docs-page.docs-view-table .erp-grid-scroll {
        max-height: calc(100dvh - 280px);
    }

    .docs-page.docs-view-table .erp-data-grid .erp-col-grip,
    .docs-page.docs-view-table .erp-data-grid .doc-col-resize {
        display: none;
    }

    .docs-page.docs-view-table .doc-col-picker-wrap,
    .docs-page.docs-view-table .doc-grid-reset {
        display: none;
    }

    .docs-mobile-scroll-hint:not(.hidden) {
        display: flex;
    }

    .docs-only-mobile { display: block !important; }

    .doc-table-scroll {
        max-height: none;
    }
}

@media (max-width: 768px) {
    .doc-module {
        padding-bottom: 1.25rem;
    }

    /* List */
    .doc-list-page .inv-hero {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .doc-list-page .inv-hero .btn {
        width: 100%;
        justify-content: center;
    }

    .doc-list-sticky {
        margin: 0;
        padding: 0.35rem 0 0.65rem;
    }

    .doc-toolbar-tier {
        padding: 0.55rem 0.65rem;
        border-radius: 12px;
    }

    .doc-toolbar-tier-primary {
        flex-direction: column;
        align-items: stretch;
    }

    .doc-toolbar-tier-primary .inv-toolbar-search,
    .doc-toolbar-tier-primary .inv-toolbar-customer,
    .doc-toolbar-tier-primary .inv-toolbar-select {
        width: 100%;
        flex: 1 1 auto;
    }

    .doc-toolbar-tier-secondary {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .doc-toolbar-pills {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.15rem;
        margin: 0 -0.15rem;
        padding-left: 0.15rem;
        padding-right: 0.15rem;
    }

    .doc-advanced-toggle {
        margin-left: 0;
        width: 100%;
    }

    .doc-bulk-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .doc-bulk-bar .btn {
        width: 100%;
    }

    .doc-due-alert {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .doc-mobile-bar {
        display: grid;
        grid-template-columns: auto 1fr 1fr;
        gap: 0.45rem;
        margin-bottom: 0.65rem;
        align-items: start;
    }

    .doc-mobile-view-toggle {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.2rem;
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: 10px;
        grid-row: 1 / span 2;
    }

    .doc-view-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 2.15rem;
        height: 2.15rem;
        padding: 0;
        border: none;
        border-radius: 8px;
        background: transparent;
        color: var(--muted);
        font: inherit;
        font-size: 0.95rem;
        line-height: 1;
        cursor: pointer;
        transition: background 0.12s, color 0.12s;
    }

    .doc-view-btn:hover {
        background: var(--hover);
        color: var(--text);
    }

    .doc-view-btn.on {
        background: color-mix(in srgb, var(--doc-accent) 14%, var(--card));
        color: var(--doc-accent);
        box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--doc-accent) 28%, var(--border));
    }

    .doc-mobile-input {
        grid-column: 1 / -1;
        width: 100%;
        padding: 0.55rem 0.7rem;
        font: inherit;
        font-size: 0.875rem;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--card);
    }

    .doc-mobile-select {
        width: 100%;
        min-width: 0;
        padding: 0.55rem 0.65rem;
        font: inherit;
        font-size: 0.8125rem;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--card);
    }

    .doc-grid-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.45rem;
    }

    .doc-grid-actions {
        display: grid;
        grid-template-columns: 1fr 1fr auto;
        gap: 0.4rem;
        width: 100%;
    }

    .doc-col-picker-wrap .btn,
    .doc-export-wrap .btn {
        width: 100%;
    }

    .doc-col-picker,
    .doc-export-menu {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        top: auto;
        max-height: min(70vh, 480px);
        border-radius: 16px 16px 0 0;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.15);
        padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
    }

    .doc-col-picker::before,
    .doc-export-menu::before {
        content: '';
        display: block;
        width: 2.5rem;
        height: 4px;
        margin: 0 auto 0.65rem;
        border-radius: 99px;
        background: var(--border);
    }

    .doc-grid-reset {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 2.5rem;
    }

    .documents-table .doc-col-drag,
    .documents-table .doc-col-resize {
        display: none;
    }

    .documents-table .doc-grid-filters {
        display: none;
    }

    /* ── Mobile: tiles (cards) ── */
    .doc-list-page.doc-mobile-view-tiles,
    .doc-list-page.doc-mobile-view-tiles .doc-table-scroll,
    .doc-list-page.doc-mobile-view-tiles .inv-table-wrap.doc-table-card {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-table-scroll {
        overflow: visible;
        max-height: none;
        border: none;
        background: transparent;
    }

    .doc-list-page.doc-mobile-view-tiles .inv-table-wrap.doc-table-card {
        overflow: visible;
        border: none;
        background: transparent;
        box-shadow: none;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table,
    .doc-list-page.doc-mobile-view-tiles.is-documents .documents-table,
    .doc-list-page.doc-mobile-view-tiles.is-orders .documents-table {
        display: block;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        table-layout: auto !important;
        border-collapse: separate;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table colgroup,
    .doc-list-page.doc-mobile-view-tiles .documents-table thead {
        display: none;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tbody {
        display: flex;
        flex-direction: column;
        gap: 0.55rem;
        width: 100%;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tbody tr:not(.doc-row) td {
        display: block;
        padding: 1.25rem;
        text-align: center;
        border: 1px dashed var(--border);
        border-radius: 12px;
        background: var(--card);
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tr.doc-row {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto auto;
        width: 100%;
        max-width: 100%;
        padding: 0;
        border: 1px solid var(--border);
        border-radius: 12px;
        background: var(--card);
        box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
        overflow: hidden;
        box-sizing: border-box;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table.has-bulk-col tr.doc-row {
        grid-template-columns: auto minmax(0, 1fr) auto auto;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tr.doc-row:active {
        background: color-mix(in srgb, var(--hover) 70%, var(--card));
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tr.doc-row td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.5rem;
        width: auto !important;
        max-width: none !important;
        min-width: 0 !important;
        padding: 0.5rem 0.85rem;
        border-bottom: 1px solid var(--border);
        text-align: right;
        box-sizing: border-box;
        overflow: visible;
        white-space: normal;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table .doc-col-type {
        width: 100% !important;
        white-space: normal;
        grid-column: 1 / -1;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tr.doc-row td::before {
        content: attr(data-label);
        flex: 0 0 auto;
        font-size: 0.625rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--muted);
        text-align: left;
        padding-right: 0.5rem;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tr.doc-row td[data-label=""]::before {
        display: none;
    }

    /* Card header band */
    .doc-list-page.doc-mobile-view-tiles .doc-col-num,
    .doc-list-page.doc-mobile-view-tiles .doc-col-status,
    .doc-list-page.doc-mobile-view-tiles .doc-col-actions,
    .doc-list-page.doc-mobile-view-tiles .doc-col-check {
        position: static;
        order: unset;
        border-bottom: 1px solid var(--border);
        background: color-mix(in srgb, var(--inset-bg) 88%, var(--card));
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-check {
        grid-column: 1;
        grid-row: 1;
        justify-content: center;
        width: auto;
        padding: 0.55rem 0 0.55rem 0.65rem;
        border-right: none;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-check.hidden {
        display: none !important;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table.has-bulk-col .doc-col-num {
        grid-column: 2;
        grid-row: 1;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table:not(.has-bulk-col) .doc-col-num {
        grid-column: 1;
        grid-row: 1;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table.has-bulk-col .doc-col-status {
        grid-column: 3;
        grid-row: 1;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table:not(.has-bulk-col) .doc-col-status {
        grid-column: 2;
        grid-row: 1;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table.has-bulk-col .doc-col-actions {
        grid-column: 4;
        grid-row: 1;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table:not(.has-bulk-col) .doc-col-actions {
        grid-column: 3;
        grid-row: 1;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-num {
        justify-content: flex-start;
        padding: 0.6rem 0.35rem 0.6rem 0.75rem;
        font-weight: 800;
        border-right: none;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-num::before,
    .doc-list-page.doc-mobile-view-tiles .doc-col-status::before,
    .doc-list-page.doc-mobile-view-tiles .doc-col-actions::before,
    .doc-list-page.doc-mobile-view-tiles .doc-col-check::before {
        display: none;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-num-stack {
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
        gap: 0.35rem;
        min-width: 0;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-num strong {
        font-size: 0.8125rem;
        font-weight: 800;
        letter-spacing: -0.01em;
        line-height: 1.2;
    }

    .doc-list-page.doc-mobile-view-tiles .inv-series-tag {
        display: inline-flex;
        align-items: center;
        font-size: 0.5625rem;
        font-weight: 700;
        letter-spacing: 0.03em;
        text-transform: uppercase;
        padding: 0.12rem 0.38rem;
        border-radius: 4px;
        background: color-mix(in srgb, var(--doc-accent) 10%, var(--card));
        color: var(--muted);
        opacity: 1;
        line-height: 1.2;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-status {
        justify-content: flex-end;
        padding: 0.45rem 0.35rem;
        border-left: none;
        border-right: none;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-actions {
        justify-content: flex-end;
        gap: 0.25rem;
        padding: 0.4rem 0.55rem 0.4rem 0;
        border-left: none;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-status .inv-status {
        font-size: 0.625rem;
        max-width: 5.5rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-actions .btn {
        min-height: 2rem;
        min-width: 2rem;
        padding: 0;
        border-radius: 8px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Πελάτης */
    .doc-list-page.doc-mobile-view-tiles .doc-col-cust {
        grid-column: 1 / -1;
        grid-row: 2;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        padding: 0.6rem 0.85rem 0.65rem;
        border-bottom: 1px solid var(--border);
        background: var(--card);
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-cust::before {
        display: none;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-cust-block {
        display: flex;
        flex-direction: column;
        gap: 0.15rem;
        width: 100%;
        min-width: 0;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-mobile-cust-label {
        font-size: 0.5625rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--muted);
        line-height: 1.2;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table .inv-cust-name {
        font-size: 0.9rem;
        font-weight: 700;
        line-height: 1.3;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        white-space: normal;
        word-break: break-word;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table .inv-cust-vat {
        font-size: 0.6875rem;
        color: var(--muted);
        margin-top: 0.05rem;
    }

    /* Λοιπά πεδία — label : value */
    .doc-list-page.doc-mobile-view-tiles .doc-col-date,
    .doc-list-page.doc-mobile-view-tiles .doc-col-due,
    .doc-list-page.doc-mobile-view-tiles .doc-col-money,
    .doc-list-page.doc-mobile-view-tiles .doc-col-paid,
    .doc-list-page.doc-mobile-view-tiles .doc-col-balance,
    .doc-list-page.doc-mobile-view-tiles .doc-col-branch,
    .doc-list-page.doc-mobile-view-tiles .doc-col-space {
        grid-column: 1 / -1;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-money {
        font-weight: 800;
    }

    .doc-list-page.doc-mobile-view-tiles .documents-table tr.doc-row td.doc-col-hidden {
        display: none !important;
    }

    .doc-list-page.doc-mobile-view-tiles .doc-col-money,
    .doc-list-page.doc-mobile-view-tiles .doc-col-paid,
    .doc-list-page.doc-mobile-view-tiles .doc-col-balance {
        text-align: right;
    }

    /* ── Mobile: compact grid (horizontal scroll) ── */
    .doc-list-page.doc-mobile-view-grid .doc-table-scroll {
        overflow-x: auto;
        overflow-y: auto;
        max-height: calc(100dvh - 280px);
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--card);
        -webkit-overflow-scrolling: touch;
    }

    .doc-list-page.doc-mobile-view-grid .inv-table-wrap.doc-table-card {
        overflow: visible;
        border: none;
        background: transparent;
        box-shadow: none;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table {
        display: table !important;
        width: max-content !important;
        min-width: 100% !important;
        font-size: 0.75rem;
        table-layout: fixed !important;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table colgroup {
        display: table-column-group;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table thead {
        display: table-header-group;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table .doc-grid-filters {
        display: none;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table tbody {
        display: table-row-group;
        width: auto;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table tr.doc-row {
        display: table-row;
        width: auto;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background: transparent;
        overflow: visible;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table tr.doc-row td {
        display: table-cell !important;
        width: auto !important;
        max-width: none !important;
        min-width: 0 !important;
        padding: 0.45rem 0.5rem;
        border-bottom: 1px solid var(--border);
        text-align: left;
        vertical-align: middle;
        white-space: nowrap;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table tr.doc-row td::before {
        display: none !important;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table thead tr.doc-grid-head th {
        position: sticky;
        top: 0;
        z-index: 2;
        font-size: 0.625rem;
        padding: 0;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table .doc-col-head-inner {
        min-height: 1.65rem;
        padding: 0.35rem 0.45rem;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table [data-col-id="cust"] {
        white-space: normal;
        min-width: 120px;
        max-width: 160px;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table .inv-cust-name {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        white-space: normal;
        font-size: 0.75rem;
        line-height: 1.25;
    }

    .doc-list-page.doc-mobile-view-grid .doc-mobile-cust-label {
        display: none;
    }

    .doc-list-page.doc-mobile-view-grid .documents-table [data-col-id="money"],
    .doc-list-page.doc-mobile-view-grid .documents-table [data-col-id="paid"],
    .doc-list-page.doc-mobile-view-grid .documents-table [data-col-id="balance"] {
        text-align: right;
    }

    .doc-list-page,
    .doc-list-page .doc-table-scroll,
    .doc-list-page .inv-table-wrap.doc-table-card {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    /* Form / detail topbars */
    .doc-form-page .inv-form-topbar,
    .doc-detail-page .inv-detail-hero,
    .inv-form-topbar,
    .inv-detail-hero {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .doc-form-page .inv-form-title-wrap,
    .inv-form-title-wrap {
        flex: 0 0 auto;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
        width: 100%;
        min-height: 0;
    }

    .doc-form-page .inv-form-title-wrap h1,
    .inv-form-title-wrap h1,
    .inv-detail-hero h1 {
        font-size: 1.15rem;
        line-height: 1.3;
    }

    .doc-setup-cust-grid,
    .doc-setup-doc-grid,
    .doc-setup-doc-grid .inv-doc-dates,
    .doc-setup-doc-grid .doc-loc-fields,
    .doc-setup-doc-grid .doc-discount-fields {
        grid-template-columns: 1fr;
    }

    .doc-form-page .inv-lines-toolbar {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 0.45rem;
        align-items: center;
    }

    .doc-form-page .inv-lines-toolbar .inv-line-filter {
        flex: none;
        width: 100%;
        min-width: 0;
        min-height: 0;
        height: auto;
    }

    .doc-form-page .inv-lines-toolbar .btn {
        width: auto;
    }

    .doc-form-page .inv-form-actions,
    .doc-detail-page .inv-detail-actions,
    .inv-form-actions,
    .inv-detail-actions {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: stretch;
        gap: 0.45rem;
        width: 100%;
        max-width: none;
    }

    .doc-detail-page .doc-action-menu,
    .inv-detail-actions .doc-action-menu {
        flex: 1 1 auto;
        min-width: calc(50% - 0.3rem);
    }

    .doc-detail-page .doc-action-trigger,
    .inv-detail-actions .doc-action-trigger {
        width: 100%;
        justify-content: center;
    }

    .doc-detail-page .doc-action-panel,
    .inv-detail-actions .doc-action-panel {
        left: 0;
        right: 0;
        min-width: 0;
        max-width: none;
        width: 100%;
    }

    .doc-detail-page .doc-action-primary-row,
    .inv-detail-actions .doc-action-primary-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
        margin-left: 0;
        gap: 0.4rem;
    }

    .doc-detail-page .doc-action-primary-row .btn-primary,
    .inv-detail-actions .doc-action-primary-row .btn-primary {
        grid-column: 1 / -1;
    }

    .doc-form-page .inv-form-actions .btn,
    .doc-detail-page .inv-detail-actions .btn,
    .inv-form-actions .btn,
    .inv-detail-actions .btn {
        min-width: 0;
        justify-content: center;
        font-size: 0.78rem;
    }

    .doc-form-page .inv-form-main {
        padding: 0.75rem 0.65rem 1rem;
        border-radius: 12px;
    }

    .doc-form-page .inv-form-card {
        padding: 0.85rem;
    }

    /* Tabs — horizontal scroll */
    .doc-form-page .inv-form-tabs,
    .doc-detail-page .inv-detail-tabs,
    .inv-form-tabs,
    .inv-detail-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 0.25rem;
        padding: 0.25rem;
        margin-bottom: 0.85rem;
    }

    .doc-form-page .inv-tab,
    .doc-detail-page .inv-tab,
    .inv-tab {
        flex-shrink: 0;
        padding: 0.45rem 0.7rem;
        font-size: 0.78rem;
        white-space: nowrap;
    }

    /* Lines toolbar */
    .doc-form-page .inv-lines-toolbar {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 0.45rem;
        align-items: center;
    }

    .doc-form-page .inv-lines-toolbar .btn {
        width: auto;
    }

    .doc-form-page .inv-line-filter {
        flex: none;
        min-width: 0;
        width: 100%;
        min-height: 0;
        height: auto;
        padding: 0.45rem 0.6rem;
    }

    /* Lines table → cards */
    .doc-form-page .inv-lines-scroll {
        border: none;
        background: transparent;
        overflow: visible;
    }

    .doc-form-page .inv-lines-table {
        min-width: 0;
        display: block;
    }

    .doc-form-page .inv-lines-table thead,
    .doc-form-page .inv-lines-table tfoot {
        display: none;
    }

    .doc-form-page .inv-lines-table tbody {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row {
        display: block;
        padding: 0.75rem;
        border: 1px solid var(--border);
        border-radius: 14px;
        background: var(--card);
        box-shadow: var(--doc-shadow);
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td {
        display: block;
        padding: 0.4rem 0;
        border: none;
        overflow: visible;
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td[data-label]:not([data-label=""])::before {
        content: attr(data-label);
        display: block;
        font-size: 0.62rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--muted);
        margin-bottom: 0.3rem;
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-num {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 0.55rem;
        margin-bottom: 0.35rem;
        border-bottom: 1px dashed var(--border);
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-num::before {
        content: 'Γραμμή';
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-actions {
        position: absolute;
        top: 0.65rem;
        right: 0.65rem;
        padding: 0;
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row {
        position: relative;
        padding-top: 0.65rem;
        padding-right: 2.5rem;
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-qty,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-price,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-tax,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-total {
        display: inline-block;
        width: calc(50% - 0.25rem);
        vertical-align: top;
        margin-right: 0.25rem;
    }

    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-tax,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-total {
        margin-right: 0;
    }

    .doc-form-page .inv-disc-group {
        flex-direction: row;
        gap: 0.35rem;
    }

    .doc-form-page .inv-disc-field {
        flex: 1;
        min-width: 0;
    }

    /* Detail */
    .doc-detail-page .inv-detail-hero {
        padding: 0.85rem;
        border-radius: 12px;
    }

    .doc-detail-page .inv-detail-meta {
        font-size: 0.78rem;
        line-height: 1.45;
    }

    .doc-detail-page .inv-cust-grid,
    .inv-cust-grid {
        grid-template-columns: 1fr;
    }

    .doc-detail-page .inv-history-row,
    .inv-history-row {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }

    .doc-detail-page .inv-detail-lines {
        display: block;
        min-width: 0;
    }

    .doc-detail-page .inv-detail-lines thead {
        display: none;
    }

    .doc-detail-page .inv-detail-lines tbody {
        display: flex;
        flex-direction: column;
        gap: 0.55rem;
    }

    .doc-detail-page .inv-detail-lines tbody tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.25rem 0.65rem;
        padding: 0.65rem 0.75rem;
        border: 1px solid var(--border);
        border-radius: 10px;
        background: var(--inset-bg);
    }

    .doc-detail-page .inv-detail-lines tbody td {
        padding: 0;
        border: none;
        font-size: 0.8rem;
    }

    .doc-detail-page .inv-detail-lines tbody td:first-child {
        grid-column: 1 / -1;
        font-weight: 700;
        color: var(--doc-accent);
        font-size: 0.72rem;
    }

    .doc-detail-page .inv-detail-lines tbody td:nth-child(3) {
        grid-column: 1 / -1;
        font-weight: 600;
    }

    .doc-detail-page .inv-detail-lines tbody td:last-child {
        grid-column: 1 / -1;
        font-weight: 700;
        padding-top: 0.25rem;
        border-top: 1px dashed var(--border);
        margin-top: 0.15rem;
    }

    /* Series picker */
    .doc-series-pick-hero h1 {
        font-size: 1.35rem;
    }

    .doc-series-cards {
        grid-template-columns: 1fr;
    }

    /* Pickers */
    .entity-picker-menu,
    .branch-picker-menu {
        max-height: min(60vh, 360px);
    }
}

@media (max-width: 640px) {
    .inv-cust-meta-grid {
        grid-template-columns: 1fr;
    }

    .inv-cust-meta-fin {
        grid-template-columns: 1fr;
    }

    .doc-list-page .doc-col-paid,
    .doc-list-page .doc-col-balance {
        display: none;
    }

    .doc-form-page .inv-form-actions .btn-danger,
    .inv-form-actions .btn-danger {
        grid-column: 1 / -1;
    }

    .doc-form-page .inv-form-cards .field-row {
        display: grid;
        grid-template-columns: 1fr;
    }

    .doc-form-page .inv-form-cards .field-row .field {
        width: 100%;
    }

    .doc-form-page .inv-lines-toolbar {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 0.45rem;
        align-items: center;
    }

    .doc-form-page .inv-lines-toolbar .inv-line-filter {
        flex: none;
        width: 100%;
        min-width: 0;
        min-height: 0;
        height: auto;
    }

    .doc-form-page .inv-lines-toolbar .btn {
        width: auto;
    }
}

@media (max-width: 480px) {
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-qty,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-price,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-tax,
    .doc-form-page .inv-lines-table tbody tr.inv-line-row td.col-total {
        display: block;
        width: 100%;
        margin-right: 0;
    }
}

@media print {
    .doc-list-sticky,
    .doc-bulk-bar,
    .doc-due-banner,
    .inv-form-actions,
    .inv-detail-actions {
        display: none !important;
    }
}

.doc-transform-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.doc-chain-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.doc-chain-section h4 {
    margin: 0 0 0.5rem;
    font-size: 0.85rem;
    color: var(--muted, #666);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.doc-chain-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.doc-chain-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 8px;
    background: var(--surface-2, #fafafa);
}

.doc-chain-item a {
    font-weight: 600;
}

.doc-chain-cust {
    flex: 1 1 100%;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .doc-transform-group {
        width: 100%;
    }
    .doc-transform-group .btn {
        flex: 1 1 auto;
    }
}

.doc-fulfill-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.doc-fulfill-modal-bg {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .45);
}
.doc-fulfill-modal-panel {
    position: relative;
    z-index: 1;
    width: min(720px, 100%);
    max-height: 90vh;
    overflow: auto;
    padding: 1.25rem;
}
.doc-fulfill-lines input.doc-fulfill-qty {
    width: 5.5rem;
    text-align: right;
}
.doc-fulfill-actions {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    justify-content: flex-end;
}
.doc-fulfill-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: .75rem;
    padding: .75rem 1rem;
    background: var(--surface-2, #f6f7f9);
    border-radius: 8px;
}
.doc-fulfill-kpi span {
    display: block;
    font-size: .75rem;
    color: var(--text-muted, #6b7280);
}
.doc-fulfill-kpi strong.warn {
    color: var(--warning, #d97706);
}
.doc-fulfill-kpi strong.ok {
    color: var(--success, #059669);
}

.doc-fulfill-backorder {
    display: block;
    margin: .5rem 0 .75rem;
    font-size: .875rem;
}

.pay-alloc-summary {
    margin: .75rem 0 1rem;
}
.pay-alloc-kpis {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: .875rem;
}
.pay-alloc-kpis .danger { color: var(--danger, #dc2626); }
.pay-alloc-kpis .ok { color: var(--success, #059669); }
.pay-alloc-table input.pay-alloc-amt {
    width: 5.5rem;
    text-align: right;
}
.oi-table .oi-balance {
    font-weight: 600;
}
.inv-kpi .inv-kpi-val.warn {
    color: var(--warning, #d97706);
}

/* Sales ops dashboard (#sales-ops) */
.sop-page .sop-hero {
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-start;
}
.sop-page .sop-hero-links {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    align-items: center;
    margin-left: auto;
}
.sop-kpis {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 1rem;
}
.sop-kpi .inv-kpi-val {
    font-size: 1.15rem;
}
.sop-kpi.danger .inv-kpi-val { color: var(--danger); }
.sop-kpi.warn .inv-kpi-val { color: var(--warning, #d97706); }
.sop-kpi.ok .inv-kpi-val { color: var(--success, #10b981); }

.sop-aging,
.sop-panel {
    padding: 1rem 1.1rem;
    margin-bottom: 0;
}
.sop-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .85rem;
}
.sop-panel-head h3 {
    margin: 0;
    font-size: .95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.sop-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 .35rem;
    border-radius: 999px;
    background: var(--bg-muted, rgba(0,0,0,.06));
    color: var(--muted);
    font-size: .7rem;
    font-weight: 700;
}
.sop-panel-link {
    flex-shrink: 0;
}

.sop-aging-bars { display: flex; flex-direction: column; gap: .65rem; }
.sop-aging-row {
    display: grid;
    grid-template-columns: 8.5rem minmax(0, 1fr) auto;
    gap: .75rem;
    align-items: center;
    font-size: .8rem;
}
.sop-aging-lbl { color: var(--muted); white-space: nowrap; }
.sop-aging-bar {
    height: .55rem;
    background: var(--border);
    border-radius: 999px;
    overflow: hidden;
}
.sop-aging-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 999px;
    min-width: .25rem;
}
.sop-aging-fill.warn { background: var(--warning, #d97706); }
.sop-aging-fill.danger { background: var(--danger); }
.sop-aging-fill.ok { background: var(--success, #10b981); }
.sop-aging-amt {
    font-weight: 700;
    white-space: nowrap;
    text-align: right;
}
.sop-aging-cnt {
    display: inline-block;
    margin-left: .35rem;
    padding: .1rem .35rem;
    border-radius: 999px;
    background: var(--bg-muted, rgba(0,0,0,.06));
    color: var(--muted);
    font-size: .68rem;
    font-weight: 600;
}

.sop-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.sop-table-wrap {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: auto;
}
.sop-table {
    width: 100%;
    margin: 0;
}
.sop-table th,
.sop-table td {
    font-size: .8125rem;
    padding: .65rem .75rem;
    vertical-align: middle;
}
.sop-table thead th {
    background: var(--bg-muted, rgba(0,0,0,.03));
    font-size: .6875rem;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--muted);
    white-space: nowrap;
}
.sop-table .sop-col-num { width: 9rem; white-space: nowrap; }
.sop-table .sop-col-num a { font-weight: 700; }
.sop-table .sop-col-cust { min-width: 12rem; }
.sop-table .sop-col-status { width: 9rem; white-space: nowrap; }
.sop-table .sop-col-qty,
.sop-table .sop-col-money,
.sop-table .sop-col-date,
.sop-table .sop-col-days {
    text-align: right;
    white-space: nowrap;
}
.sop-table .sop-col-sku {
    width: 7rem;
    white-space: nowrap;
    font-family: var(--mono, ui-monospace, monospace);
    font-size: .75rem;
}
.sop-table .sop-col-money.danger,
.sop-table .sop-col-qty.danger { font-weight: 700; }
.sop-table .inv-status {
    display: inline-block;
    font-size: .6875rem;
}
.sop-overdue-tag {
    display: inline-block;
    padding: .15rem .45rem;
    border-radius: 999px;
    background: rgba(220, 38, 38, .1);
    color: var(--danger);
    font-size: .75rem;
    font-weight: 700;
}
.sop-row { cursor: pointer; }
.sop-row:hover td { background: var(--hover, rgba(0,0,0,.03)); }

@media (max-width: 900px) {
    .sop-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sop-page .sop-hero-links { margin-left: 0; width: 100%; }
    .sop-aging-row { grid-template-columns: 1fr; gap: .35rem; }
    .sop-aging-amt { text-align: left; }
}
@media (max-width: 520px) {
    .sop-kpis { grid-template-columns: 1fr 1fr; }
}

/* Logistics tabs — παράδοση & courier */
.doc-logistics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    align-items: start;
}

.doc-logistics-grid .doc-logistics-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

.doc-logistics-card-title {
    margin: 0 0 0.75rem;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
}

.doc-logistics-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.65rem;
}

.doc-logistics-card-head .doc-logistics-card-title {
    margin-bottom: 0;
}

.doc-logistics-hint {
    margin: 0.5rem 0 0;
    font-size: 0.75rem;
    line-height: 1.35;
}

.doc-logistics-note {
    margin: 0.65rem 0 0;
    font-size: 0.8125rem;
    line-height: 1.45;
}

.doc-voucher-status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px dashed var(--border);
    font-size: 0.8125rem;
}

.doc-courier-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.85rem;
}

.doc-logistics-readonly .doc-logistics-card {
    min-height: 0;
}

@media (max-width: 768px) {
    .doc-logistics-grid {
        grid-template-columns: 1fr;
        gap: 0.65rem;
    }

    .doc-logistics-grid .doc-logistics-card:last-child:nth-child(odd) {
        grid-column: auto;
    }

    .doc-logistics-card-head {
        flex-direction: column;
        align-items: stretch;
    }

    .doc-logistics-card-head .btn {
        width: 100%;
    }

    .doc-courier-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .doc-courier-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .doc-form-page .inv-form-tabs .inv-tab[data-tab="delivery"],
    .doc-form-page .inv-form-tabs .inv-tab[data-tab="courier"],
    .doc-detail-page .inv-detail-tabs .inv-tab[data-tab="delivery"],
    .doc-detail-page .inv-detail-tabs .inv-tab[data-tab="courier"] {
        min-width: max-content;
    }
}

/* Backorders page (#backorders) */
.bo-page .bo-hero {
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-start;
}
.bo-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    align-items: center;
    margin-left: auto;
}
.bo-kpis {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin-bottom: .75rem;
}
.bo-kpi.warn .inv-kpi-val { color: var(--warning, #d97706); }
.bo-kpi.danger .inv-kpi-val { color: var(--danger, #dc2626); }
.bo-kpi.info .inv-kpi-val { color: var(--primary, #4f46e5); }

.bo-toolbar {
    align-items: center;
}
.bo-view-toggle {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
}
.bo-view-btn {
    border: none;
    background: var(--card);
    color: var(--muted);
    padding: .45rem .65rem;
    font: inherit;
    font-size: .875rem;
    cursor: pointer;
    min-height: 44px;
}
.bo-view-btn.on {
    background: rgba(99, 102, 241, .12);
    color: var(--primary);
}
.bo-view-btn:hover { background: var(--inset-bg); }

.bo-demand {
    padding: .85rem 1rem;
    margin-bottom: .75rem;
}
.bo-demand-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .65rem;
}
.bo-demand-head h3 {
    margin: 0;
    font-size: .875rem;
    font-weight: 700;
}
.bo-demand-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
    gap: .5rem;
}
.bo-demand-item {
    background: var(--inset-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .55rem .65rem;
}
.bo-demand-main {
    display: flex;
    flex-direction: column;
    gap: .15rem;
    min-width: 0;
}
.bo-demand-main code {
    font-size: .75rem;
    font-weight: 700;
}
.bo-demand-main span {
    font-size: .75rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bo-demand-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem .55rem;
    margin-top: .35rem;
    font-size: .6875rem;
}
.bo-demand-qty { font-weight: 700; color: var(--warning, #d97706); }
.bo-demand-gap { color: var(--danger, #dc2626); font-weight: 600; }

.bo-bulk-bar {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .65rem .85rem;
    margin-bottom: .65rem;
    background: rgba(99, 102, 241, .08);
    border: 1px solid rgba(99, 102, 241, .2);
    border-radius: 12px;
    font-size: .8125rem;
}
.bo-bulk-bar.hidden { display: none; }

.bo-table .bo-col-check { width: 2.25rem; text-align: center; }
.bo-table .bo-col-num { text-align: right; white-space: nowrap; }
.bo-table .bo-col-rem strong { color: var(--danger, #dc2626); }
.bo-table .bo-col-rem { min-width: 6.5rem; }
.bo-table .bo-col-actions { width: 1%; white-space: nowrap; }

.bo-order-link {
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}
.bo-order-link:hover { text-decoration: underline; }

.bo-cust-name {
    display: block;
    font-weight: 600;
    max-width: 14rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bo-cust-vat {
    display: block;
    font-size: .6875rem;
    color: var(--muted);
}

.bo-sku {
    font-size: .75rem;
    font-weight: 700;
    background: var(--inset-bg);
    padding: .12rem .35rem;
    border-radius: 6px;
}

.bo-progress {
    height: 4px;
    background: var(--inset-bg);
    border-radius: 99px;
    margin-top: .25rem;
    overflow: hidden;
}
.bo-progress-fill {
    height: 100%;
    border-radius: 99px;
    background: var(--warning, #d97706);
}
.bo-progress-fill.partial { background: var(--primary, #4f46e5); }
.bo-progress-fill.ok { background: var(--success, #10b981); }
.bo-progress-fill.empty { background: var(--border); }

.bo-stock-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .1rem;
}
.bo-stock-cell.is-low .bo-stock-qty { color: var(--danger, #dc2626); font-weight: 700; }
.bo-stock-gap {
    font-size: .625rem;
    color: var(--danger, #dc2626);
    font-weight: 600;
}

.bo-status {
    display: inline-flex;
    align-items: center;
    padding: .18rem .45rem;
    border-radius: 99px;
    font-size: .625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.bo-status-warn { background: rgba(217, 119, 6, .12); color: #b45309; }
.bo-status-info { background: rgba(79, 70, 229, .12); color: #4338ca; }
.bo-status-ok { background: rgba(16, 185, 129, .12); color: #047857; }
.bo-status-muted { background: var(--inset-bg); color: var(--muted); }

.bo-age.warn { color: var(--warning, #d97706); font-weight: 600; }
.bo-age.danger { color: var(--danger, #dc2626); font-weight: 700; }

.bo-row-actions {
    display: flex;
    gap: .15rem;
    justify-content: flex-end;
}

.bo-row { cursor: pointer; }
.bo-row:hover td { background: rgba(99, 102, 241, .04); }

.bo-groups {
    display: flex;
    flex-direction: column;
    gap: .65rem;
}
.bo-groups.hidden { display: none; }
.bo-table-card.hidden { display: none; }

.bo-group {
    padding: 0;
    overflow: hidden;
}
.bo-group-head {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .45rem .65rem;
    padding: .75rem 1rem;
    border: none;
    background: var(--inset-bg);
    cursor: pointer;
    text-align: left;
    font: inherit;
}
.bo-group-head:hover { background: rgba(99, 102, 241, .06); }
.bo-group-chevron {
    color: var(--muted);
    font-size: .75rem;
    width: 1rem;
    flex-shrink: 0;
}
.bo-group-title a {
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}
.bo-group-cust {
    flex: 1;
    min-width: 0;
    font-size: .8125rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bo-group-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin-left: auto;
}
.bo-group-badge {
    font-size: .6875rem;
    padding: .2rem .5rem;
    border-radius: 99px;
    background: var(--card);
    border: 1px solid var(--border);
}
.bo-group-badge.warn { color: var(--warning, #d97706); border-color: rgba(217, 119, 6, .25); }
.bo-group-badge.danger { color: var(--danger, #dc2626); border-color: rgba(220, 38, 38, .25); }
.bo-group-body { padding: 0 .5rem .5rem; }
.bo-group-body.hidden { display: none; }
.bo-table-nested { font-size: .75rem; }
.bo-table-nested th,
.bo-table-nested td { padding: .5rem .6rem; }

@media (max-width: 1100px) {
    .bo-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
    .bo-hero-actions { margin-left: 0; width: 100%; }
    .bo-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bo-toolbar { flex-direction: column; align-items: stretch; }
    .bo-view-toggle { align-self: flex-start; }
    .bo-table-card { overflow-x: auto; }
    .bo-table { min-width: 920px; }
    .bo-demand-list { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .bo-hero-actions .btn { flex: 1 1 auto; justify-content: center; }
}