/* ============================================================
   CORTEX — Design System
   Aesthetic: Industrial-Luxury. Dark, precise, gold accents.
   ============================================================ */

:root {
    --font-primary: 'DM Sans', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --bg-primary: #0e0f11;
    --bg-secondary: #16171b;
    --bg-tertiary: #1c1d22;
    --bg-elevated: #22242a;
    --bg-hover: #272930;

    --border-primary: #2a2c33;
    --border-secondary: #35373f;
    --border-focus: #d4af37;

    --text-primary: #e8e6e3;
    --text-secondary: #a09c95;
    --text-muted: #6b6760;
    --text-inverse: #0e0f11;

    --accent: #d4af37;
    --accent-hover: #e0c04a;
    --accent-dark: #c9a12e;
    --accent-dim: rgba(212, 175, 55, 0.12);
    --accent-glow: rgba(212, 175, 55, 0.06);
    --accent-a03: rgba(212, 175, 55, 0.03);
    --accent-a05: rgba(212, 175, 55, 0.05);
    --accent-a08: rgba(212, 175, 55, 0.08);
    --accent-a10: rgba(212, 175, 55, 0.10);
    --accent-a15: rgba(212, 175, 55, 0.15);
    --accent-a25: rgba(212, 175, 55, 0.25);
    --accent-a30: rgba(212, 175, 55, 0.30);
    --accent-a40: rgba(212, 175, 55, 0.40);
    --accent-r: 212;
    --accent-g: 175;
    --accent-b: 55;

    --success: #4ade80;
    --success-bg: rgba(74, 222, 128, 0.08);
    --warning: #fbbf24;
    --warning-bg: rgba(251, 191, 36, 0.08);
    --danger: #f87171;
    --danger-bg: rgba(248, 113, 113, 0.08);
    --info: #60a5fa;
    --info-bg: rgba(96, 165, 250, 0.08);

    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-xl: 0 40px 80px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 20px rgba(212,175,55,0.08);
    --shadow-accent-sm: 0 4px 12px rgba(212,175,55,0.2);
    --shadow-accent-md: 0 8px 25px rgba(212,175,55,0.25);
    --shadow-accent-lg: 0 0 40px rgba(212,175,55,0.1);

    --glass-bg: rgba(22, 23, 27, 0.65);
    --glass-bg-solid: rgba(22, 23, 27, 0.85);
    --glass-blur: blur(40px) saturate(1.3);
    --glass-highlight: rgba(255, 255, 255, 0.03);
    --glass-shine: rgba(255, 255, 255, 0.1);
    --glass-input-bg: rgba(14, 15, 17, 0.6);
    --glass-input-bg-focus: rgba(14, 15, 17, 0.8);

    --danger-border: rgba(248, 113, 113, 0.15);
    --danger-border-light: rgba(220, 38, 38, 0.15);

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);

    --topbar-h: 52px;
    --sidebar-w: 260px;

    --color-scheme: dark;
}

/* ======= LIGHT MODE ======= */
[data-theme="light"] {
    --bg-primary: #f2f1ed;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e9e7e2;
    --bg-elevated: #f8f7f5;
    --bg-hover: #eceae5;

    --border-primary: #d9d5cc;
    --border-secondary: #ccc8be;
    --border-focus: #9a7d22;
    --border-subtle: #e2dfd8;

    --text-primary: #1a1815;
    --text-secondary: #4a463d;
    --text-muted: #8a8479;
    --text-inverse: #ffffff;

    --accent: #9a7d22;
    --accent-hover: #8a7020;
    --accent-dark: #7a631c;
    --accent-dim: rgba(154, 125, 34, 0.10);
    --accent-glow: rgba(154, 125, 34, 0.06);
    --accent-a03: rgba(154, 125, 34, 0.03);
    --accent-a05: rgba(154, 125, 34, 0.05);
    --accent-a08: rgba(154, 125, 34, 0.08);
    --accent-a10: rgba(154, 125, 34, 0.10);
    --accent-a15: rgba(154, 125, 34, 0.15);
    --accent-a25: rgba(154, 125, 34, 0.25);
    --accent-a30: rgba(154, 125, 34, 0.30);
    --accent-a40: rgba(154, 125, 34, 0.40);
    --accent-r: 154;
    --accent-g: 125;
    --accent-b: 34;

    --success: #15803d;
    --success-bg: rgba(21, 128, 61, 0.08);
    --warning: #a16207;
    --warning-bg: rgba(161, 98, 7, 0.08);
    --danger: #b91c1c;
    --danger-bg: rgba(185, 28, 28, 0.06);
    --info: #1d4ed8;
    --info-bg: rgba(29, 78, 216, 0.06);

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05), 0 1px 4px rgba(0,0,0,0.04);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.08), 0 8px 32px rgba(0,0,0,0.04);
    --shadow-xl: 0 12px 48px rgba(0,0,0,0.10);
    --shadow-glow: 0 0 20px rgba(154,125,34,0.06);
    --shadow-accent-sm: 0 2px 8px rgba(154,125,34,0.12);
    --shadow-accent-md: 0 4px 16px rgba(154,125,34,0.15);
    --shadow-accent-lg: 0 0 32px rgba(154,125,34,0.08);

    --glass-bg: rgba(255, 255, 255, 0.80);
    --glass-bg-solid: rgba(255, 255, 255, 0.95);
    --glass-blur: blur(40px) saturate(1.2);
    --glass-highlight: rgba(255, 255, 255, 0.7);
    --glass-shine: rgba(255, 255, 255, 0.9);
    --glass-input-bg: rgba(233, 231, 226, 0.5);
    --glass-input-bg-focus: rgba(233, 231, 226, 0.8);

    --danger-border: rgba(185, 28, 28, 0.18);
    --danger-border-light: rgba(185, 28, 28, 0.12);

    --color-scheme: light;
}

/* ── Light mode component overrides ── */
[data-theme="light"] .topbar {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

[data-theme="light"] .sidebar {
    box-shadow: 1px 0 3px rgba(0,0,0,0.04);
}

[data-theme="light"] .card {
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-select,
[data-theme="light"] .form-textarea {
    background: var(--bg-tertiary);
    border-color: var(--border-secondary);
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-select:focus,
[data-theme="light"] .form-textarea:focus {
    background: #ffffff;
    border-color: var(--accent);
}

[data-theme="light"] .form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234a463d' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

[data-theme="light"] .data-table td {
    color: var(--text-primary);
}

[data-theme="light"] .data-table th {
    color: var(--text-secondary);
}

[data-theme="light"] .topbar-dropdown {
    background: #ffffff;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
}

[data-theme="light"] .btn-secondary {
    background: #ffffff;
    border-color: var(--border-secondary);
}

[data-theme="light"] .btn-danger {
    background: rgba(185, 28, 28, 0.06);
    border-color: rgba(185, 28, 28, 0.20);
}

[data-theme="light"] .btn-icon:hover {
    background: var(--bg-tertiary);
}

[data-theme="light"] .settings-row:hover {
    background: var(--bg-elevated);
}

[data-theme="light"] .empty-state {
    color: var(--text-secondary);
}

[data-theme="light"] .sidebar-item.active {
    background: rgba(154, 125, 34, 0.08);
}

[data-theme="light"] .toast {
    box-shadow: 0 4px 16px rgba(0,0,0,0.10);
}

[data-theme="light"] .status-badge {
    font-weight: 600;
}

[data-theme="light"] pre {
    background: var(--bg-tertiary) !important;
    border-color: var(--border-primary) !important;
}

[data-theme="light"] .pagination-btn {
    border-color: var(--border-secondary);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow: hidden;
    height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-secondary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ======= LAYOUT SHELL ======= */
.app-shell {
    display: grid;
    grid-template-rows: var(--topbar-h) 1fr;
    grid-template-columns: var(--sidebar-w) 1fr;
    height: 100vh;
}

/* ======= TOP BAR ======= */
.topbar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    padding: 0 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    z-index: 100;
    gap: 0;
}

.topbar-logo {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    text-decoration: none;
    margin-right: 40px;
    white-space: nowrap;
    user-select: none;
    transition: color 0.2s;
    position: relative;
}
.topbar-logo:hover { color: var(--accent-hover); }
.topbar-logo::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: var(--border-primary);
}

.topbar-nav {
    display: flex;
    align-items: center;
    gap: 0;
    height: 100%;
}

.topbar-nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 18px;
    height: 100%;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s;
    user-select: none;
}
.topbar-nav-item:hover { color: var(--text-primary); }
.topbar-nav-item.active { color: var(--text-primary); }
.topbar-nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 18px;
    right: 18px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-a40));
    border-radius: 2px 2px 0 0;
}

/* ── Disabled nav items (coming soon) ── */
.topbar-nav-item.disabled {
    color: var(--text-muted);
    cursor: default;
    pointer-events: none;
}
.topbar-nav-item.disabled::after { display: none; }
.topbar-nav-item.disabled .topbar-nav-soon {
    font-size: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--border-primary);
    color: var(--text-muted);
    line-height: 1.4;
    white-space: nowrap;
}

/* ── Nav items with dropdown ── */
.topbar-has-dropdown {
    position: relative;
}
.topbar-has-dropdown > a {
    color: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 100%;
}
.topbar-has-dropdown .topbar-chevron {
    width: 12px;
    height: 12px;
    opacity: 0.4;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s;
    flex-shrink: 0;
}
.topbar-has-dropdown:hover .topbar-chevron {
    transform: rotate(180deg);
    opacity: 0.7;
}

/* ── Dropdown panel ── */
.topbar-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 8px;
    min-width: 200px;
    padding: 5px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.45),
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px) scale(0.97);
    transform-origin: top left;
    transition:
        opacity 0.18s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.18s cubic-bezier(0.4, 0, 0.2, 1),
        visibility 0.18s;
    z-index: 200;
}
.topbar-has-dropdown:hover .topbar-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.topbar-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    font-size: 13px;
    font-weight: 450;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s;
    position: relative;
}
.topbar-dropdown-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    padding-left: 16px;
}
.topbar-dropdown-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}
.topbar-dropdown-item.active::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 14px;
    background: var(--accent);
    border-radius: 2px;
}
.topbar-dropdown-divider {
    height: 1px;
    background: var(--border-primary);
    margin: 4px 8px;
}

/* ── Disabled dropdown: allow hover to preview structure ── */
.topbar-nav-item.disabled.topbar-has-dropdown {
    pointer-events: auto;
    cursor: default;
}
.topbar-nav-item.disabled.topbar-has-dropdown > span {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 100%;
}
.topbar-dropdown-item.disabled {
    color: var(--text-muted);
    cursor: default;
}
.topbar-dropdown-item.disabled:hover {
    background: none;
    color: var(--text-muted);
    padding-left: 14px;
}

/* ── Wider dropdown variant ── */
.topbar-dropdown-wide { min-width: 200px; }

/* ── Submenu (fly-out right) ── */
.topbar-dropdown-sub {
    position: relative;
}
.topbar-dropdown-has-sub {
    justify-content: space-between;
}
.topbar-dropdown-sub-chevron {
    width: 12px;
    height: 12px;
    opacity: 0.35;
    flex-shrink: 0;
    transition: opacity 0.15s, transform 0.15s;
}
.topbar-dropdown-sub:hover .topbar-dropdown-sub-chevron {
    opacity: 0.6;
    transform: translateX(2px);
}
.topbar-dropdown-submenu {
    position: absolute;
    top: -5px;
    left: 100%;
    margin-left: 4px;
    min-width: 160px;
    padding: 5px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.45),
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    opacity: 0;
    visibility: hidden;
    transform: translateX(4px);
    transition:
        opacity 0.15s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.15s cubic-bezier(0.4, 0, 0.2, 1),
        visibility 0.15s;
}
.topbar-dropdown-sub:hover > .topbar-dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.topbar-spacer { flex: 1; }

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.15s;
}
.topbar-user:hover { background: var(--bg-hover); }

.topbar-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-dim);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
}

.topbar-user-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ── Theme Toggle ── */
.theme-toggle {
    display: flex;
    align-items: center;
    margin-left: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--border-primary);
    height: 28px;
}

.theme-toggle-btn {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-secondary);
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.3s var(--ease-standard), border-color 0.3s;
    padding: 0;
    outline: none;
}
.theme-toggle-btn:hover {
    border-color: var(--accent-a40);
}

.theme-toggle-btn::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    transition: transform 0.3s var(--ease-out-expo);
}

[data-theme="light"] .theme-toggle-btn::after {
    transform: translateX(20px);
}

.theme-toggle-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    transition: opacity 0.2s;
    pointer-events: none;
}

.theme-toggle-icon--moon {
    left: 4px;
    color: var(--accent);
    opacity: 1;
}
.theme-toggle-icon--sun {
    right: 4px;
    color: var(--text-muted);
    opacity: 0.5;
}

[data-theme="light"] .theme-toggle-icon--moon {
    opacity: 0.4;
    color: var(--text-muted);
}
[data-theme="light"] .theme-toggle-icon--sun {
    opacity: 1;
    color: var(--accent);
}

/* ── Light mode scrollbar ── */
[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: var(--border-secondary);
}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ======= SIDEBAR ======= */
.sidebar {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-section {
    padding: 16px 12px 8px;
}

.sidebar-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    padding: 0 8px;
    margin-bottom: 8px;
}

.sidebar-items {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex: 1;
    overflow-y: auto;
    padding: 0 12px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.1s;
    position: relative;
    font-size: 13px;
    color: var(--text-secondary);
    user-select: none;
}
.sidebar-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.sidebar-item.active {
    background: var(--accent-dim);
    color: var(--accent);
}
.sidebar-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
}

.sidebar-item-icon {
    width: 18px;
    height: 18px;
    opacity: 0.6;
    flex-shrink: 0;
}
.sidebar-item.active .sidebar-item-icon { opacity: 1; }

.sidebar-item-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-item-close {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    opacity: 0;
    transition: all 0.1s;
    flex-shrink: 0;
}
.sidebar-item-close svg { width: 14px; height: 14px; }
.sidebar-item:hover .sidebar-item-close { opacity: 0.5; }
.sidebar-item-close:hover { opacity: 1 !important; background: rgba(248,113,113,0.15); color: var(--danger); }

.sidebar-item a, a.sidebar-item { text-decoration: none; color: inherit; }

.sidebar-variant-item {
    padding-left: 36px !important;
    font-size: 12px;
    opacity: 0.7;
    min-height: 28px;
}
.sidebar-variant-item::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    width: 8px;
    height: 1px;
    background: var(--border-secondary);
}
.sidebar-variant-item.active {
    opacity: 1;
}
.sidebar-variant-item:hover {
    opacity: 1;
}

.sidebar-variant-prop {
    display: inline-block;
    font-size: 10px;
    padding: 1px 5px;
    margin-left: 4px;
    border-radius: 3px;
    background: var(--bg-hover);
    color: var(--text-muted);
    vertical-align: middle;
    line-height: 1.4;
}

.sidebar-item-badge {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--bg-hover);
    color: var(--text-muted);
}

.sidebar-divider {
    height: 1px;
    background: var(--border-primary);
    margin: 8px 12px;
}

/* ── Sidebar Groups (Collapsible Navigation) ── */
.sidebar-group {
    margin-bottom: 1px;
}

.sidebar-group-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    user-select: none;
}
.sidebar-group-header:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.sidebar-group-header.has-active {
    color: var(--accent);
}

.sidebar-group-icon {
    width: 16px;
    height: 16px;
    opacity: 0.5;
    flex-shrink: 0;
}
.sidebar-group-header:hover .sidebar-group-icon,
.sidebar-group-header.has-active .sidebar-group-icon {
    opacity: 0.8;
}

.sidebar-group-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-group-chevron {
    width: 14px;
    height: 14px;
    opacity: 0.3;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.sidebar-group-header.open .sidebar-group-chevron {
    transform: rotate(90deg);
}
.sidebar-group-header:hover .sidebar-group-chevron {
    opacity: 0.6;
}

.sidebar-group-children {
    padding: 2px 0 4px 0;
}

.sidebar-group-item {
    padding-left: 34px !important;
    font-size: 12.5px;
}

.sidebar-group-empty {
    padding: 6px 10px 6px 34px;
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
}

/* ======= MAIN CONTENT ======= */
.main-content {
    overflow-y: auto;
    background: var(--bg-primary);
    position: relative;
}

/* ======= PAGE HEADER ======= */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px 16px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.page-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.page-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.page-actions {
    display: flex;
    gap: 8px;
}

/* ======= BUTTONS ======= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s var(--ease-standard);
    white-space: nowrap;
    user-select: none;
    text-decoration: none;
}
.btn svg { width: 16px; height: 16px; }

.btn-primary {
    background: var(--accent);
    color: var(--text-inverse);
    border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-glow); }

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border-color: var(--border-secondary);
}
.btn-secondary:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--text-muted); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border-color: rgba(248,113,113,0.2);
}
.btn-danger:hover { background: rgba(248,113,113,0.15); }

.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-sm svg { width: 14px; height: 14px; }

/* Icon-only action buttons */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    font-family: var(--font-primary);
}
.btn-icon svg { width: 15px; height: 15px; stroke-width: 2; }
.btn-icon:hover { background: var(--bg-hover); color: var(--text-primary); }
.btn-icon-edit:hover { color: var(--accent); }
.btn-icon-delete:hover { background: rgba(248,113,113,0.08); color: var(--danger); }
.btn-icon-copy:hover { color: var(--info); }
.btn-icon-toggle:hover { color: var(--warning); }

.action-cell {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2px;
}

/* ======= TABS ======= */
.tabs {
    display: flex;
    gap: 2px;
    padding: 0 32px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 9;
}

.tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 18px;
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s var(--ease-standard), background 0.2s var(--ease-standard);
    user-select: none;
    text-decoration: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    line-height: 1;
}
.tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}
.tab.active {
    color: var(--accent);
    background: var(--bg-primary);
}
.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.tab.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    border-radius: 2px 2px 0 0;
    opacity: 0.5;
}

.tab-icon {
    width: 14px;
    height: 14px;
    opacity: 0.5;
    flex-shrink: 0;
    transition: opacity 0.2s;
}
.tab:hover .tab-icon { opacity: 0.8; }
.tab.active .tab-icon { opacity: 1; color: var(--accent); }

/* ── Sub-Tabs (second level) ── */
.tabs-sub {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-primary);
    border-top: 1px solid var(--border-primary);
    padding: 0 32px;
    margin-bottom: 0;
}
.tabs-sub .tab {
    font-size: 12px;
    padding: 8px 16px;
}
.tabs-sub .tab.active {
    background: var(--bg-elevated);
}

/* ======= TABLE ======= */
.data-table-wrap {
    padding: 16px 32px 32px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
    user-select: none;
    white-space: nowrap;
}

.data-table td {
    padding: 12px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-primary);
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table tr {
    transition: background 0.1s;
    cursor: pointer;
}
.data-table tbody tr:hover {
    background: var(--bg-hover);
}
.data-table tbody tr:hover td { color: var(--text-primary); }

.data-table .col-sku {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
}

/* ── Product Thumbnail Column ── */
.col-image {
    width: 48px;
    padding: 6px 8px;
}

.list-thumbnail {
    display: block;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
}

.list-thumbnail--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    opacity: 0.35;
}
.list-thumbnail--empty svg {
    width: 20px;
    height: 20px;
}

/* ======= STATUS BADGE ======= */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.status-active { background: var(--success-bg); color: var(--success); }
.status-active::before { background: var(--success); }
.status-draft { background: var(--warning-bg); color: var(--warning); }
.status-draft::before { background: var(--warning); }
.status-inactive { background: var(--danger-bg); color: var(--danger); }
.status-inactive::before { background: var(--danger); }
.status-archived { background: rgba(107,103,96,0.1); color: var(--text-muted); }
.status-archived::before { background: var(--text-muted); }

/* ======= FORM ======= */
.form-section {
    padding: 24px 32px;
}

/* ── Staggered card entrance ── */
.form-section > .card {
    animation: cardReveal 0.35s var(--ease-out-expo) backwards;
}
.form-section > .card:nth-child(1) { animation-delay: 0.03s; }
.form-section > .card:nth-child(2) { animation-delay: 0.08s; }
.form-section > .card:nth-child(3) { animation-delay: 0.13s; }
.form-section > .card:nth-child(4) { animation-delay: 0.18s; }
.form-section > .card:nth-child(5) { animation-delay: 0.23s; }

@keyframes cardReveal {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.form-input,
.form-select,
.form-textarea {
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 13px;
    transition: border-color 0.2s var(--ease-standard), box-shadow 0.2s var(--ease-standard), background 0.2s;
}
.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: var(--border-secondary);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
    background: var(--bg-elevated);
}
.form-input::placeholder { color: var(--text-muted); }

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b6760' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-hint {
    font-size: 11px;
    color: var(--text-muted);
}

/* ======= PROPERTIES TAB ======= */

/* ── Nav Chips ── */
.prop-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 16px;
}
.prop-nav-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 500;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s var(--ease-standard);
}
.prop-nav-chip:hover {
    border-color: var(--accent);
    color: var(--text-primary);
    background: var(--accent-dim);
    transform: translateY(-1px);
}
.prop-nav-chip svg {
    flex-shrink: 0;
}

/* ── Property Card ── */
.prop-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    margin-bottom: 12px;
    transition: border-color 0.2s var(--ease-standard), box-shadow 0.2s;
    animation: propCardIn 0.3s var(--ease-out-expo) backwards;
}
.prop-card:hover {
    border-color: var(--border-secondary);
}
@keyframes propCardIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}
.prop-card:nth-child(1) { animation-delay: 0.02s; }
.prop-card:nth-child(2) { animation-delay: 0.05s; }
.prop-card:nth-child(3) { animation-delay: 0.08s; }
.prop-card:nth-child(4) { animation-delay: 0.11s; }
.prop-card:nth-child(5) { animation-delay: 0.14s; }
.prop-card:nth-child(6) { animation-delay: 0.17s; }
.prop-card:nth-child(7) { animation-delay: 0.20s; }
.prop-card:nth-child(8) { animation-delay: 0.23s; }

.prop-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-primary);
}
.prop-card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}
.prop-card-type {
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: 3px;
    background: var(--bg-primary);
    color: var(--text-muted);
    border: 1px solid var(--border-primary);
}
.prop-card-body {
    padding: 14px 16px;
}

/* ── Product Value Section ── */
.prop-product-section {
    margin-bottom: 0;
}
.prop-section-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.prop-section-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
}

/* ── Variants Section ── */
.prop-variants-section {
    border-top: 1px solid var(--border-primary);
    padding-top: 14px;
    margin-top: 14px;
}
.prop-variants-header {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 8px;
    padding: 2px 0;
    user-select: none;
}
.prop-variants-header:hover .prop-section-title {
    color: var(--text-secondary);
}
.prop-variants-chevron {
    color: var(--text-muted);
    transition: transform 0.2s var(--ease-standard);
    margin-left: auto;
}
.prop-variants-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* ── Variant Row ── */
.prop-variant-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 12px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    transition: border-color 0.15s, background 0.15s;
}
.prop-variant-row:hover {
    border-color: var(--border-primary);
    background: var(--bg-tertiary);
}
.prop-variant-label {
    min-width: 130px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.prop-variant-label .variant-chip {
    font-size: 9px;
    opacity: 0.6;
}
.prop-variant-inherited {
    flex: 1;
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.prop-variant-input {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ── Group Divider ── */
.prop-group-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 24px 0 10px;
}
.prop-group-divider::before,
.prop-group-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-primary);
}
.prop-group-divider-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    white-space: nowrap;
}

/* ── Search Bar ── */
.prop-search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
}
.prop-search-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.prop-search-item {
    padding: 9px 14px;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-primary);
    transition: all 0.12s;
}
.prop-search-item:hover {
    background: var(--bg-hover);
    padding-left: 18px;
}
.prop-search-item:last-child {
    border-bottom: none;
}
.prop-search-checkbox {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    border: 1.5px solid var(--border-secondary);
    background: var(--bg-tertiary);
    flex-shrink: 0;
    margin-right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}
.prop-search-check:checked + .prop-search-checkbox {
    background: var(--accent);
    border-color: var(--accent);
}
.prop-search-check:checked + .prop-search-checkbox::after {
    content: '';
    width: 4px;
    height: 8px;
    border: solid var(--text-inverse);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}
.prop-search-item.selected {
    background: var(--accent-a05);
}

/* ======= CHANNELS TAB ======= */
.channel-card {
    animation: propCardIn 0.3s var(--ease-out-expo) backwards;
}
.channel-card:nth-child(1) { animation-delay: 0.02s; }
.channel-card:nth-child(2) { animation-delay: 0.06s; }
.channel-card:nth-child(3) { animation-delay: 0.10s; }

/* ── Tenant/Channel Tile Grid ── */
.channel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
}
.channel-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 12px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s var(--ease-standard);
    user-select: none;
}
.channel-tile:hover {
    border-color: var(--border-secondary);
    background: var(--bg-tertiary);
}
.channel-tile--active {
    border-color: var(--accent-a40);
    background: var(--accent-a05);
}
.channel-tile--active:hover {
    border-color: var(--accent);
}
.channel-tile-status {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-secondary);
    transition: all 0.2s;
}
.channel-tile--active .channel-tile-status {
    background: var(--success);
    box-shadow: 0 0 6px rgba(74,222,128,0.4);
}
.channel-tile-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}
.channel-tile-code {
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

/* ── Channel Matrix Header ── */
.channel-matrix-header {
    font-size: 10px;
    text-align: center;
    padding: 10px 6px;
    min-width: 72px;
    vertical-align: bottom;
}
.channel-matrix-name {
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1px;
}
.channel-matrix-type {
    font-size: 9px;
    color: var(--text-muted);
    opacity: 0.6;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.channel-matrix-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-top: 4px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
    padding: 0;
    opacity: 0;
}
.channel-matrix-header:hover .channel-matrix-remove {
    opacity: 1;
}
.channel-matrix-remove:hover {
    background: var(--danger-bg);
    color: var(--danger);
}
.channel-matrix-remove svg {
    width: 10px;
    height: 10px;
}

/* ── Channel Card Header Icon ── */
.channel-header-icon {
    display: flex;
    align-items: center;
    gap: 8px;
}
.channel-header-icon svg {
    color: var(--accent);
    opacity: 0.6;
    flex-shrink: 0;
}

/* ── Marketplace SKU Section ── */
.sku-variant-block {
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid var(--border-primary);
}
.sku-variant-block:first-child {
    padding-top: 0;
    margin-top: 0;
    border-top: none;
}
.sku-variant-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.sku-channel-block {
    margin-bottom: 8px;
    padding: 10px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: border-color 0.15s;
}
.sku-channel-block:hover {
    border-color: var(--border-secondary);
}
.sku-channel-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.sku-channel-label::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-a40);
    flex-shrink: 0;
}

/* ── SKU Form Row ── */
.sku-row {
    display: grid;
    grid-template-columns: 100px 1fr 1fr 1fr 32px;
    gap: 6px;
    margin-bottom: 4px;
    align-items: center;
}
.sku-row .form-group { margin: 0; }
.sku-row .form-select,
.sku-row .form-input {
    padding: 5px 8px;
    font-size: 11px;
}
.sku-row .form-input {
    font-family: var(--font-mono);
}
.sku-row .form-select {
    padding-right: 24px;
}
.sku-row-remove {
    display: flex;
    align-items: center;
    justify-content: center;
}
.sku-row-remove .btn-icon {
    width: 24px;
    height: 24px;
    opacity: 0;
    transition: opacity 0.15s;
}
.sku-row:hover .sku-row-remove .btn-icon {
    opacity: 1;
}
.sku-add-btn {
    font-size: 11px;
    padding: 3px 10px;
    margin-top: 6px;
    opacity: 0.6;
    transition: opacity 0.15s;
}
.sku-add-btn:hover {
    opacity: 1;
}

/* ── Channel Matrix Row Hover ── */
.media-assign-matrix tbody tr {
    transition: background 0.1s;
}
.media-assign-matrix tbody tr:hover {
    background: var(--bg-hover);
}

/* ── Channel Empty State ── */
.channel-empty {
    padding: 32px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

/* ======= FIELD ANNOTATIONS (Translatable + Inheritable) ======= */
.field-annotated {
    position: relative;
    display: flex;
    gap: 4px;
    align-items: flex-start;
    width: 100%;
}
.field-annotated > .form-input,
.field-annotated > .form-textarea,
.field-annotated > .form-select,
.field-annotated > .richtext-wrap {
    flex: 1;
    min-width: 0;
}
.field-annotation-buttons {
    display: flex;
    flex-direction: row;
    gap: 4px;
    flex-shrink: 0;
}
.field-anno-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s var(--ease-standard);
    padding: 0;
    position: relative;
    font-family: var(--font-primary);
}
.field-anno-btn:hover {
    border-color: var(--border-secondary);
    color: var(--text-secondary);
    background: var(--bg-hover);
}
.field-anno-btn svg {
    width: 14px;
    height: 14px;
}

/* ── Translation Button ── */
.field-anno-btn--translate {
    position: relative;
}
.field-anno-btn--translate:hover {
    color: var(--info);
    border-color: var(--info);
}
/* ── Inherit Lock Button ── */
.field-anno-btn--inherit {
    position: relative;
}
.field-anno-btn--inherit.locked {
    color: var(--accent);
    border-color: var(--accent-a40);
    background: var(--accent-dim);
}
.field-anno-btn--inherit.locked:hover {
    color: var(--accent-hover);
}

.field-inherit-locked .form-input,
.field-inherit-locked .form-textarea,
.field-inherit-locked .form-select {
    opacity: 0.5;
    pointer-events: none;
    background: var(--bg-primary);
    border-style: dashed;
}

/* ── Translation Popup ── */
.translation-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s var(--ease-standard), visibility 0.2s;
}
.translation-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.translation-popup {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 560px;
    max-width: 95vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.25s var(--ease-out-expo);
}
.translation-popup-overlay.active .translation-popup {
    transform: scale(1) translateY(0);
}

.translation-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-primary);
}
.translation-popup-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}
.translation-popup-close {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0;
}
.translation-popup-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.translation-popup-body {
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
}

.translation-popup-row {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-primary);
}
.translation-popup-row:last-child {
    border-bottom: none;
}
.translation-popup-locale {
    width: 36px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-mono);
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}
.translation-popup-locale--done {
    color: var(--success);
    border-color: var(--success);
    background: rgba(74,222,128,0.06);
}
.translation-popup-input {
    flex: 1;
    min-width: 0;
}
.translation-popup-input input,
.translation-popup-input textarea {
    width: 100%;
    padding: 6px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 13px;
    transition: border-color 0.15s;
}
.translation-popup-input input:focus,
.translation-popup-input textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.translation-popup-input textarea {
    min-height: 60px;
    resize: vertical;
}
.translation-popup-ai-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    color: var(--accent);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    flex-shrink: 0;
    padding: 0;
}
.translation-popup-ai-btn:hover {
    background: var(--accent-dim);
    border-color: var(--accent-a40);
}
.translation-popup-ai-btn.loading {
    pointer-events: none;
    opacity: 0.5;
}
.translation-popup-ai-btn svg {
    width: 14px;
    height: 14px;
}

.translation-popup-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-top: 1px solid var(--border-primary);
    gap: 8px;
}

/* ── Translation Status Popup ── */
.trans-status-summary {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: 16px;
}
.trans-status-ring {
    position: relative;
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}
.trans-status-ring svg { width: 64px; height: 64px; transform: rotate(-90deg); }
.trans-status-ring-bg { fill: none; stroke: var(--border-primary); stroke-width: 5; }
.trans-status-ring-fill { fill: none; stroke: var(--accent); stroke-width: 5; stroke-linecap: round; transition: stroke-dashoffset 0.6s var(--ease-out-expo); }
.trans-status-ring-text {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; font-family: var(--font-mono); color: var(--text-primary);
}
.trans-status-meta-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.trans-status-meta-desc { font-size: 12px; color: var(--text-muted); }

.trans-status-section { margin-bottom: 16px; }
.trans-status-section-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 8px; }
.trans-status-field { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--border-primary); }
.trans-status-field:last-child { border-bottom: none; }
.trans-status-field-name { font-size: 12px; font-weight: 500; color: var(--text-secondary); min-width: 120px; }
.trans-status-field-dots { display: flex; gap: 3px; flex: 1; }
.trans-status-dot {
    width: 18px; height: 18px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
    font-size: 8px; font-weight: 700; font-family: var(--font-mono); text-transform: uppercase;
    border: 1px solid var(--border-primary); background: var(--bg-tertiary); color: var(--text-muted);
}
.trans-status-dot--done { background: rgba(74,222,128,0.1); border-color: var(--success); color: var(--success); }
.trans-status-field-count { font-size: 11px; font-family: var(--font-mono); color: var(--text-muted); min-width: 36px; text-align: right; }

.trans-progress { margin-top: 12px; }
.trans-progress-bar { height: 6px; background: var(--bg-tertiary); border-radius: 3px; overflow: hidden; margin-bottom: 6px; }
.trans-progress-fill { height: 100%; background: var(--accent); border-radius: 3px; width: 0%; transition: width 0.3s var(--ease-standard); }
.trans-progress-text { font-size: 11px; font-family: var(--font-mono); color: var(--text-muted); text-align: center; }
.trans-progress-log { margin-top: 8px; max-height: 120px; overflow-y: auto; font-size: 11px; font-family: var(--font-mono); color: var(--text-muted); line-height: 1.6; }

/* ── Translation % Badge (lazy loaded) ── */
.translation-pct-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    margin-left: 6px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-mono);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    color: var(--text-muted);
    vertical-align: middle;
}
.translation-pct-badge--partial {
    color: var(--warning);
    border-color: var(--warning);
    background: var(--warning-bg);
}
.translation-pct-badge--complete {
    color: var(--success);
    border-color: var(--success);
    background: var(--success-bg);
}

.form-switch {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.form-switch input { display: none; }

.form-switch .switch-track {
    width: 36px;
    height: 20px;
    background: var(--border-secondary);
    border-radius: 10px;
    position: relative;
    transition: background 0.2s;
}
.form-switch input:checked + .switch-track { background: var(--accent); }

.form-switch .switch-track::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: var(--text-primary);
    border-radius: 50%;
    transition: transform 0.2s;
}
.form-switch input:checked + .switch-track::after { transform: translateX(16px); }

.form-switch-label { font-size: 13px; color: var(--text-secondary); }

/* ======= CHAR COUNTER ======= */
.form-counter {
    display: flex;
    justify-content: flex-end;
    margin-top: 1px;
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.2s var(--ease-standard);
    user-select: none;
}
.form-group:focus-within .form-counter,
.form-counter.visible {
    opacity: 1;
}
.form-counter-warn {
    color: var(--warning);
}
.form-counter-over {
    color: var(--danger);
    font-weight: 600;
}

/* ======= RICHTEXT EDITOR (Quill) ======= */
.richtext-wrap {
    position: relative;
    width: 100%;
}
.richtext-toolbar-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}
.richtext-toolbar-row .field-anno-btn {
    width: auto;
    height: auto;
    padding: 3px 14px;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-primary);
    border-radius: var(--radius-sm);
}
.richtext-toolbar-row .field-anno-btn svg {
    width: 16px;
    height: 12px;
}
.richtext-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 12px;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s var(--ease-standard);
    font-family: var(--font-primary);
    line-height: 1;
}
.richtext-toggle:hover {
    color: var(--accent);
    border-color: var(--accent-a40);
}
.richtext-toggle.active {
    color: var(--accent);
    background: var(--accent-dim);
    border-color: var(--accent-a40);
}
.richtext-toggle svg {
    width: 12px;
    height: 12px;
}

.richtext-editor {
    display: none;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    width: 100%;
}
.richtext-editor.active {
    display: block;
}
.card:has(.richtext-wrap) {
    overflow: visible;
}

/* Quill theme overrides */
.richtext-editor .ql-toolbar {
    background: var(--bg-secondary);
    border: none;
    border-bottom: 1px solid var(--border-primary);
    padding: 6px 8px;
}
.richtext-editor .ql-toolbar button {
    color: var(--text-muted);
    width: 26px;
    height: 26px;
}
.richtext-editor .ql-toolbar button:hover {
    color: var(--accent);
}
.richtext-editor .ql-toolbar button.ql-active {
    color: var(--accent);
}
.richtext-editor .ql-toolbar .ql-stroke {
    stroke: currentColor;
}
.richtext-editor .ql-toolbar .ql-fill {
    fill: currentColor;
}
.richtext-editor .ql-toolbar .ql-picker-label {
    color: var(--text-muted);
    font-size: 12px;
}
.richtext-editor .ql-toolbar .ql-picker-options {
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}
.richtext-editor .ql-container {
    border: none;
    font-family: var(--font-primary);
    font-size: 13px;
    color: var(--text-primary);
}
.richtext-editor .ql-editor {
    min-height: 150px;
    max-height: 600px;
    overflow-y: auto;
    padding: 12px 14px;
    line-height: 1.6;
}
.richtext-editor .ql-editor.ql-blank::before {
    color: var(--text-muted);
    font-style: normal;
}
.richtext-editor .ql-editor a {
    color: var(--accent);
}

/* ======= CARDS ======= */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.2s var(--ease-standard), box-shadow 0.2s var(--ease-standard);
}
.card:hover {
    border-color: var(--border-secondary);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.card-title {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}

.card-body {
    padding: 20px;
}

/* ======= SETTINGS ======= */
.settings-grid {
    padding: 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: border-color 0.15s;
}
.settings-row:hover { border-color: var(--border-secondary); }

.settings-row-info { flex: 1; }
.settings-row-title { font-size: 14px; font-weight: 500; color: var(--text-primary); }
.settings-row-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.settings-row-actions {
    display: flex;
    gap: 6px;
}

/* ======= EMPTY STATE ======= */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 32px;
    text-align: center;
}

.empty-state-icon {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: 16px;
}

.empty-state-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.empty-state-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* ======= LOADING ======= */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-secondary);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
}

/* ======= SEARCH ======= */
.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: border-color 0.2s;
}
.search-bar:focus-within { border-color: var(--accent); }

.search-bar svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-bar input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    font-family: var(--font-primary);
    font-size: 13px;
    color: var(--text-primary);
}
.search-bar input::placeholder { color: var(--text-muted); }

/* ======= TOAST ======= */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 280px;
}
.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-error { border-left: 3px solid var(--danger); }
.toast.toast-info { border-left: 3px solid var(--info); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ======= MODAL ======= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalBgIn 0.2s ease;
}
@keyframes modalBgIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg), 0 0 60px rgba(0,0,0,0.4);
    width: 520px;
    max-width: 92vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--border-primary);
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: none;
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
.modal-close svg { width: 18px; height: 18px; }

.modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px 20px;
    border-top: 1px solid var(--border-primary);
}

.modal .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.modal .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.modal .form-group.full {
    grid-column: 1 / -1;
}

/* ======= VARIANT TABLE ======= */
.variant-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--bg-hover);
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-secondary);
    margin-right: 4px;
}

/* ======= ANIMATIONS ======= */
.fade-in {
    animation: fadeIn 0.3s ease forwards;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ======= PAGINATION ======= */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 32px;
    border-top: 1px solid var(--border-primary);
}

.pagination-info {
    font-size: 12px;
    color: var(--text-muted);
}

.pagination-btns {
    display: flex;
    gap: 4px;
}

/* ── List Toolbar (above table) ── */
.list-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 32px;
    border-bottom: 1px solid var(--border-primary);
}

.list-toolbar__info {
    display: flex;
    align-items: center;
}

.list-toolbar__right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.list-toolbar__sep {
    width: 1px;
    height: 20px;
    background: var(--border-primary);
    flex-shrink: 0;
}

.pagination-limit__label {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}

.pagination-limit__select {
    padding: 4px 28px 4px 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    min-width: 64px;
    background-size: 12px;
    background-position: right 6px center;
}

/* ── Pagination Settings Button ── */
.pagination-settings {
    display: flex;
    align-items: center;
}

.pagination-settings__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
}
.pagination-settings__btn:hover {
    color: var(--text-secondary);
    border-color: var(--border-secondary);
    background: var(--bg-hover);
}

/* ── Column Visibility Toggle Items ── */
.columns-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.columns-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.1s;
    user-select: none;
}
.columns-item:hover {
    background: var(--bg-hover);
}

.columns-item input {
    accent-color: var(--accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.columns-item__label {
    font-size: 13px;
    color: var(--text-secondary);
    flex: 1;
}

.columns-item__fixed {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Column Presets ── */
.columns-presets-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-primary);
}

.columns-presets-header {
    margin-bottom: 8px;
}

.columns-presets-empty {
    font-size: 12px;
    color: var(--text-muted);
    padding: 8px 0;
}

.columns-preset-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    transition: background 0.1s;
}
.columns-preset-row:hover {
    background: var(--bg-hover);
}

.columns-preset-row__name {
    font-size: 13px;
    color: var(--text-secondary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.columns-preset-row__default {
    font-size: 10px;
    color: var(--accent);
    margin-left: 4px;
}

.columns-preset-row__actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.12s;
}
.columns-preset-row:hover .columns-preset-row__actions {
    opacity: 1;
}

.columns-presets-save {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

/* ── Edit Mode Toggle ── */
.btn-editmode-active {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: var(--accent);
}
.btn-editmode-active:hover {
    background: var(--accent-a15);
    color: var(--accent-hover);
}

/* ── Inline Editing (only in edit mode) ── */
.data-table--editmode td[data-editable] {
    position: relative;
    cursor: text;
}

.data-table--editmode td[data-editable]:hover::after {
    content: '';
    position: absolute;
    inset: 2px;
    border: 1px dashed var(--border-secondary);
    border-radius: 4px;
    pointer-events: none;
    opacity: 0.5;
}

.data-table--editmode tbody tr {
    cursor: default;
}

.inline-edit-input {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 13px;
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.inline-edit-select {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 13px;
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-glow);
    appearance: none;
}

td.inline-editing {
    padding: 4px 6px;
}
td.inline-editing::after {
    display: none;
}

.inline-save-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.inline-save-content {
    opacity: 0.4;
}

.inline-save-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn {
    padding: 6px 12px;
    font-size: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}
.pagination-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.pagination-btn:disabled { opacity: 0.3; cursor: default; }
.pagination-btn.active { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }
.pagination-btn--ellipsis { border: none; background: none; cursor: default; color: var(--text-muted); }
a.pagination-btn { text-decoration: none; }

/* ============================================================
   AUDIT LOG / HISTORY
   ============================================================ */

.version-link {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px dotted var(--accent-dim);
    transition: border-color 0.15s var(--ease-standard);
}
.version-link:hover {
    border-bottom-style: solid;
    border-bottom-color: var(--accent);
}

.audit-action-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid;
    background: transparent;
}

.audit-json-block {
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.5;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--text-secondary);
}
.audit-json-old {
    border-left: 3px solid var(--danger);
}
.audit-json-new {
    border-left: 3px solid var(--success);
}

/* ============================================================
   MEDIA LIBRARY
   ============================================================ */

.media-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
}

.media-thumb-placeholder {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-muted);
}

.media-mime-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

/* ── Media Gallery (Article Edit) ── */

.media-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    padding: 16px;
}

.media-gallery-item {
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    overflow: hidden;
    transition: border-color 0.15s var(--ease-standard);
}
.media-gallery-item:hover {
    border-color: var(--border-focus);
}
.media-gallery-main {
    border-color: var(--accent-dim);
    box-shadow: 0 0 0 1px var(--accent-a10);
}

.media-gallery-preview {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.media-gallery-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    cursor: zoom-in;
    transition: transform 0.3s var(--ease-out-expo);
}
.media-gallery-item:hover .media-gallery-preview img {
    transform: scale(1.03);
}

.media-gallery-placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}

/* ── Gallery Overlay (hover actions) ── */
.media-gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.2s var(--ease-standard);
    z-index: 2;
}
.media-gallery-item:hover .media-gallery-overlay {
    opacity: 1;
}
.media-gallery-overlay-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.15);
    cursor: pointer;
    transition: all 0.15s;
    padding: 0;
}
.media-gallery-overlay-btn:hover {
    background: var(--accent);
    color: var(--text-inverse);
    border-color: var(--accent);
    transform: scale(1.1);
}
.media-gallery-overlay-btn svg {
    width: 16px;
    height: 16px;
}

.media-gallery-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: var(--text-inverse);
}

.media-gallery-source {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.media-gallery-info {
    padding: 10px 12px;
}

.media-gallery-filename {
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.media-gallery-meta {
    font-size: 10px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    margin-bottom: 4px;
}

/* ── Position Badge ── */
.media-gallery-position {
    margin-left: auto;
    font-size: 10px;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-muted);
    opacity: 0.6;
    flex-shrink: 0;
}
.media-gallery-main .media-gallery-position {
    color: var(--accent);
    opacity: 1;
}

.media-gallery-item[draggable="true"] {
    cursor: grab;
}
.media-gallery-item[draggable="true"]:active {
    cursor: grabbing;
}
.media-gallery-dragging {
    opacity: 0.4;
}
/* ── Variant Assignment Matrix ── */

.media-assign-matrix {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.media-assign-matrix th,
.media-assign-matrix td {
    border-bottom: 1px solid var(--border-primary);
    padding: 0;
    text-align: center;
    vertical-align: middle;
}
.media-assign-matrix thead th {
    padding: 8px 4px;
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-primary);
}
.media-assign-matrix-label {
    text-align: left !important;
    padding: 10px 16px !important;
    white-space: nowrap;
    font-size: 12px;
    min-width: 140px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
}
.media-assign-matrix-thumb {
    width: 56px;
    min-width: 56px;
}
.media-assign-matrix-thumb img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
}
.media-assign-matrix-icon {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-muted);
}
.media-assign-matrix-cell {
    padding: 6px 4px !important;
}
.media-assign-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--border-primary);
    background: var(--bg-primary);
    cursor: pointer;
    transition: all 0.15s var(--ease-standard);
    position: relative;
}
.media-assign-toggle:hover {
    border-color: var(--accent-dim);
}
.media-assign-toggle.active {
    border-color: var(--accent);
    background: var(--accent-a10);
}
.media-assign-toggle.active::after {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
}

/* ── Row / Column / All toggle buttons ── */
.media-assign-row-toggle,
.media-assign-col-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--accent-a30);
    background: var(--accent-a05);
    color: var(--accent);
    cursor: pointer;
    transition: all 0.15s var(--ease-standard);
    padding: 0;
    opacity: 0.7;
}
.media-assign-row-toggle:hover,
.media-assign-col-toggle:hover {
    background: var(--accent-a15);
    border-style: solid;
    border-color: var(--accent);
    opacity: 1;
    transform: scale(1.1);
}
.media-assign-matrix tfoot td {
    border-top: 2px solid var(--border-primary);
    border-bottom: none;
    padding: 8px 4px;
    background: var(--bg-tertiary);
}

/* ── Lightbox ── */
.media-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.88);
    backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-standard), visibility 0.3s;
    cursor: zoom-out;
}
.media-lightbox.active {
    opacity: 1;
    visibility: visible;
}
.media-lightbox-img {
    max-width: 92vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 80px rgba(0,0,0,0.5);
    transform: scale(0.92);
    transition: transform 0.4s var(--ease-out-expo);
}
.media-lightbox.active .media-lightbox-img {
    transform: scale(1);
}
.media-lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0;
}
.media-lightbox-close:hover {
    background: rgba(255,255,255,0.18);
    transform: scale(1.1);
}
.media-lightbox-close svg {
    width: 18px;
    height: 18px;
}
.media-lightbox-caption {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.8);
    font-size: 12px;
    font-family: var(--font-mono);
    white-space: nowrap;
    pointer-events: none;
}
.media-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0;
}
.media-lightbox-nav:hover {
    background: rgba(255,255,255,0.15);
}
.media-lightbox-nav svg {
    width: 20px;
    height: 20px;
}
.media-lightbox-prev { left: 20px; }
.media-lightbox-next { right: 20px; }

/* ── Matrix Thumb Hover ── */
.media-assign-matrix-thumb img {
    transition: box-shadow 0.15s;
}
.media-assign-matrix-thumb:hover > img {
    box-shadow: 0 0 0 1px var(--accent);
}

/* ── Hover Preview Popup (JS-positioned, appended to body) ── */
.hover-preview {
    position: fixed;
    width: 260px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0,0,0,0.45);
    overflow: hidden;
    z-index: 9000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s var(--ease-standard);
}
.hover-preview.visible {
    opacity: 1;
}
.hover-preview img {
    width: 100%;
    height: auto;
    max-height: 260px;
    display: block;
    object-fit: contain;
    background: var(--bg-primary);
}
.hover-preview-caption {
    padding: 8px 10px;
    font-size: 11px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    border-top: 1px solid var(--border-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Upload Drop Zone ── */
.media-dropzone {
    position: relative;
    border: 2px dashed var(--border-secondary);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    transition: all 0.2s var(--ease-standard);
    cursor: pointer;
}
.media-dropzone:hover {
    border-color: var(--accent-a40);
    background: var(--accent-a03);
}
.media-dropzone.dragover {
    border-color: var(--accent);
    background: var(--accent-a08);
    box-shadow: inset 0 0 30px var(--accent-a05);
}

.media-dropzone-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.media-dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px 20px;
    pointer-events: none;
}
.media-dropzone.dragover .media-dropzone-content {
    opacity: 0;
}

.media-dropzone-icon {
    color: var(--text-muted);
    opacity: 0.5;
    transition: all 0.2s;
}
.media-dropzone:hover .media-dropzone-icon {
    color: var(--accent);
    opacity: 0.8;
    transform: translateY(-2px);
}

.media-dropzone-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}
.media-dropzone-hint {
    font-size: 11px;
    color: var(--text-muted);
}

.media-dropzone-active {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--accent);
    font-weight: 600;
    font-size: 15px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s;
}
.media-dropzone.dragover .media-dropzone-active {
    opacity: 1;
}

/* ── File Preview Thumbnails ── */
.media-dropzone-preview {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 12px 0 0;
}
.media-dropzone-thumb {
    position: relative;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
}
.media-dropzone-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.media-dropzone-thumb-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2px 4px;
    background: rgba(0,0,0,0.6);
    font-size: 8px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: var(--font-mono);
}
.media-dropzone-thumb-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    line-height: 1;
    padding: 0;
    opacity: 0;
    transition: opacity 0.15s;
}
.media-dropzone-thumb:hover .media-dropzone-thumb-remove {
    opacity: 1;
}
.media-dropzone-thumb-remove:hover {
    background: var(--danger);
}
.media-dropzone-count {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    font-family: var(--font-mono);
}

.media-gallery-placeholder-drop {
    border: 2px dashed var(--accent-dim);
    border-radius: var(--radius-md);
    background: var(--accent-a03);
    min-height: 120px;
}

/* ============================================================
   FILTER SYSTEM
   Precision filtering — layered panels, structured logic.
   ============================================================ */

/* ── Filter Bar: Primary Container ── */
.filter-bar {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 16px 32px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-primary);
    position: relative;
}

.filter-bar__row {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 38px;
}

.filter-bar__row + .filter-bar__row {
    margin-top: 10px;
}

/* ── Search Input ── */
.filter-bar__search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: border-color 0.2s, box-shadow 0.2s;
    min-width: 240px;
    max-width: 320px;
    flex-shrink: 0;
}
.filter-bar__search:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.filter-bar__search svg {
    width: 15px;
    height: 15px;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: color 0.15s;
}
.filter-bar__search:focus-within svg {
    color: var(--accent);
}

.filter-bar__search input {
    flex: 1;
    border: none;
    background: none;
    outline: none;
    font-family: var(--font-primary);
    font-size: 13px;
    color: var(--text-primary);
    min-width: 0;
}
.filter-bar__search input::placeholder {
    color: var(--text-muted);
}

/* ── Filter Bar Separator ── */
.filter-bar__sep {
    width: 1px;
    height: 22px;
    background: var(--border-primary);
    flex-shrink: 0;
}

/* ── Filter Bar Actions ── */
.filter-bar__actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

/* ── Quick Filter Pills (Status) ── */
.filter-pills {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.15s var(--ease-standard);
    text-decoration: none;
    user-select: none;
    white-space: nowrap;
}
.filter-pill:hover {
    color: var(--text-secondary);
    border-color: var(--border-secondary);
    background: var(--bg-tertiary);
}
.filter-pill--active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
}
.filter-pill--active:hover {
    color: var(--accent-hover);
    border-color: var(--accent-hover);
    background: var(--accent-a15);
}

.filter-pill__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.filter-pill__dot--active { background: var(--success); }
.filter-pill__dot--draft { background: var(--warning); }
.filter-pill__dot--inactive { background: var(--danger); }
.filter-pill__dot--archived { background: var(--text-muted); }

.filter-pill__count {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 4px;
    background: var(--bg-hover);
    color: var(--text-muted);
    margin-left: 2px;
}

/* ── Active Filter Chips ── */
.filter-chips {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 28px;
}

.filter-chips__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-right: 4px;
    white-space: nowrap;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px 4px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    animation: chipIn 0.2s var(--ease-out-expo);
    white-space: nowrap;
}

.filter-chip__field {
    font-weight: 500;
    color: var(--text-primary);
}

.filter-chip__op {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--accent);
    letter-spacing: 0.3px;
}

.filter-chip__value {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.filter-chip__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.12s;
    padding: 0;
    flex-shrink: 0;
}
.filter-chip__remove svg { width: 12px; height: 12px; }
.filter-chip__remove:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

.filter-chips__clear {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: 1px dashed var(--border-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    white-space: nowrap;
}
.filter-chips__clear:hover {
    color: var(--danger);
    border-color: var(--danger-border);
    background: var(--danger-bg);
}

@keyframes chipIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* ── Advanced Filter Panel ── */
.filter-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease-standard),
                opacity 0.2s var(--ease-standard);
    opacity: 0;
    border-top: 0 solid var(--border-primary);
}
.filter-panel--open {
    max-height: 600px;
    opacity: 1;
    border-top-width: 1px;
    margin-top: 12px;
    padding-top: 14px;
}

.filter-panel__rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-row {
    display: grid;
    grid-template-columns: minmax(160px, 1.2fr) minmax(140px, 0.8fr) minmax(160px, 1.5fr) 32px;
    gap: 8px;
    align-items: center;
    animation: filterRowIn 0.25s var(--ease-out-expo);
}

.filter-row .form-select,
.filter-row .form-input {
    padding: 8px 12px;
    font-size: 12px;
    background: var(--bg-tertiary);
}
.filter-row .form-select {
    padding-right: 32px;
}

.filter-row__between {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 6px;
    align-items: center;
}
.filter-row__between-sep {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.filter-row__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.12s;
    padding: 0;
}
.filter-row__remove svg { width: 14px; height: 14px; }
.filter-row__remove:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

@keyframes filterRowIn {
    from { opacity: 0; transform: translateX(-8px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ── Logic Toggle (AND/OR) ── */
.filter-panel__logic {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.filter-panel__logic-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-right: 4px;
}

.filter-logic-btn {
    padding: 4px 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s var(--ease-standard);
}
.filter-logic-btn:hover {
    color: var(--text-secondary);
    border-color: var(--border-secondary);
}
.filter-logic-btn--active {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-dim);
}
.filter-logic-btn--active:hover {
    color: var(--accent-hover);
    border-color: var(--accent-hover);
}

.filter-panel__footer {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-primary);
}

.filter-panel__footer .btn-ghost {
    font-size: 12px;
    padding: 6px 12px;
}

.filter-panel__spacer { flex: 1; }

/* ── Preset Dropdown ── */
.filter-presets {
    position: relative;
}

.filter-presets__menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    max-height: 320px;
    overflow-y: auto;
    padding: 5px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.45),
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 var(--glass-highlight);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px) scale(0.97);
    transform-origin: top right;
    transition:
        opacity 0.18s var(--ease-standard),
        transform 0.18s var(--ease-standard),
        visibility 0.18s;
    z-index: 200;
}
.filter-presets__menu--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.filter-presets__empty {
    padding: 16px 14px;
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

.filter-preset-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 450;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.12s;
    text-decoration: none;
    position: relative;
}
.filter-preset-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.filter-preset-item__name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.filter-preset-item__default {
    color: var(--accent);
    font-size: 10px;
    flex-shrink: 0;
}

.filter-preset-item__actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.12s;
}
.filter-preset-item:hover .filter-preset-item__actions {
    opacity: 1;
}

.filter-preset-item__delete {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    transition: all 0.12s;
}
.filter-preset-item__delete svg { width: 12px; height: 12px; }
.filter-preset-item__delete:hover {
    background: var(--danger-bg);
    color: var(--danger);
}

.filter-presets__divider {
    height: 1px;
    background: var(--border-primary);
    margin: 4px 8px;
}

/* ── Sortable Table Headers ── */
.data-table th.sortable {
    cursor: pointer;
    position: relative;
    padding-right: 24px;
    transition: color 0.15s;
}
.data-table th.sortable:hover {
    color: var(--text-secondary);
}

.data-table th.sortable::after {
    content: '';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 5px solid var(--border-secondary);
    opacity: 0.4;
    transition: all 0.15s;
}
.data-table th.sortable:hover::after {
    opacity: 0.7;
}

.data-table th.sorted-asc {
    color: var(--accent);
}
.data-table th.sorted-asc::after {
    border-bottom-color: var(--accent);
    opacity: 1;
}

.data-table th.sorted-desc {
    color: var(--accent);
}
.data-table th.sorted-desc::after {
    border-bottom: none;
    border-top: 5px solid var(--accent);
    opacity: 1;
}

/* ── Filter Results Summary ── */
.filter-results {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ============================================================
   BULK ACTIONS
   Selection-driven batch operations on list views.
   ============================================================ */

/* ── Checkbox Column ── */
.col-check {
    width: 40px;
    padding-left: 16px;
    padding-right: 4px;
}

.bulk-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
    vertical-align: middle;
}

.data-table--selectable tbody tr {
    cursor: pointer;
}
.data-table--selectable tbody tr:hover {
    background: var(--bg-hover);
}
.data-table--selectable tbody tr.bulk-selected {
    background: var(--accent-glow);
}
.data-table--selectable tbody tr.bulk-selected:hover {
    background: var(--accent-a08);
}

.filter-results__count {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--accent);
    padding: 1px 6px;
    background: var(--accent-dim);
    border-radius: 4px;
}

/* ═══════════════════════════════════════════
   CROSS-SELLING
   ═══════════════════════════════════════════ */

.cross-selling-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
    padding: 16px;
}

.cross-selling-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    transition: border-color var(--ease-fast);
}

.cross-selling-card:hover {
    border-color: var(--border-secondary);
}

.cross-selling-card-image {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cross-selling-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cross-selling-card-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-muted);
    opacity: 0.4;
}

.cross-selling-card-body {
    flex: 1;
    min-width: 0;
}

.cross-selling-card-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cross-selling-card-sku {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    margin-top: 2px;
}

.cross-selling-card-type-form {
    margin-top: 6px;
}

.cross-selling-card-type-form select {
    font-size: 11px;
    padding: 2px 6px;
    height: 24px;
}

.cross-selling-card-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-shrink: 0;
}

/* Search dropdown */
.cross-selling-search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 500;
    background: var(--bg-elevated);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 320px;
    overflow-y: auto;
    margin-top: 4px;
}

.cross-selling-search-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    cursor: pointer;
    transition: background var(--ease-fast);
}

.cross-selling-search-item:hover {
    background: var(--bg-hover);
}

.cross-selling-search-item-img {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    opacity: 0.5;
}

.cross-selling-search-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cross-selling-search-item-info {
    flex: 1;
    min-width: 0;
}

.cross-selling-search-item-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cross-selling-search-item-sku {
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-muted);
}