/* ============================================
   SLK Safe — Legal Chambers Aesthetic
   Sutton Laurence King Lawyers
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
    --slk-charcoal: #1a1f2e;
    --slk-navy: #232940;
    --slk-navy-light: #2d3450;
    --slk-brass: #c4a24e;
    --slk-brass-light: #d4b76a;
    --slk-brass-muted: rgba(196, 162, 78, 0.15);
    --slk-paper: #f8f7f4;
    --slk-paper-warm: #f3f1ec;
    --slk-ink: #2c2c2c;
    --slk-ink-light: #5a5a5a;
    --slk-rule: #e2dfda;
    --slk-status-custody: #2d7d5f;
    --slk-status-removed: #c27a2a;
    --slk-status-returned: #7c8290;
    --slk-status-destroyed: #a03c3c;
    --slk-status-lost: #8b5cf6;
    --slk-status-transferred: #3d7a9e;
    --slk-radius: 4px;
    --slk-shadow-sm: 0 1px 2px rgba(26, 31, 46, 0.06);
    --slk-shadow: 0 2px 8px rgba(26, 31, 46, 0.08);
    --slk-shadow-lg: 0 4px 20px rgba(26, 31, 46, 0.12);
    --slk-transition: 180ms ease;
}

/* ---- Reset & Base ---- */

*, *::before, *::after {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'DM Sans', -apple-system, sans-serif;
    background-color: var(--slk-paper);
    color: var(--slk-ink);
    font-size: 0.9rem;
    line-height: 1.55;
}

h1, h2, h3, h4, h5, .page-heading {
    font-family: 'Libre Baskerville', 'Georgia', serif;
    font-weight: 700;
    color: var(--slk-charcoal);
    letter-spacing: -0.01em;
}

h4 { font-size: 1.3rem; }
h5 { font-size: 1.05rem; font-weight: 700; }
h6 { font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 0.75rem; }

a {
    color: var(--slk-navy);
    text-decoration: none;
    transition: color var(--slk-transition);
}
a:hover {
    color: var(--slk-brass);
}

/* ---- Navbar ---- */

.navbar {
    background: linear-gradient(180deg, var(--slk-charcoal) 0%, var(--slk-navy) 100%) !important;
    border-bottom: 2px solid var(--slk-brass);
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
    position: relative;
    z-index: 1030;
}

.navbar .dropdown-menu {
    z-index: 1031;
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(196, 162, 78, 0.4), transparent);
}

.navbar-brand {
    font-family: 'Libre Baskerville', serif;
    font-size: 1.15rem !important;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #fff !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-right: 1.5rem;
    margin-right: 1.5rem;
    border-right: 1px solid rgba(255,255,255,0.12);
}

.navbar-brand i {
    color: var(--slk-brass);
    font-size: 1.1rem;
}

.navbar-nav .nav-link {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.65) !important;
    padding: 0.6rem 0.85rem !important;
    border-radius: var(--slk-radius);
    transition: all var(--slk-transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: #fff !important;
    background: rgba(255,255,255,0.06);
}

.navbar-nav .nav-link.active {
    color: var(--slk-brass-light) !important;
}

.navbar-nav .nav-link i {
    margin-right: 0.3rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

.dropdown-menu {
    background: var(--slk-charcoal);
    border: 1px solid var(--slk-navy-light);
    border-radius: var(--slk-radius);
    box-shadow: var(--slk-shadow-lg);
    padding: 0.35rem 0;
    margin-top: 0.25rem;
}

.dropdown-menu .dropdown-item {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
    padding: 0.45rem 1rem;
    transition: all var(--slk-transition);
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
    background: var(--slk-navy-light);
    color: var(--slk-brass-light);
}

.dropdown-menu .dropdown-item i {
    width: 1.3rem;
    display: inline-block;
    opacity: 0.5;
}

.dropdown-menu .dropdown-divider {
    border-color: rgba(255,255,255,0.08);
    margin: 0.25rem 0;
}

/* ---- Breadcrumbs ---- */

.breadcrumb {
    background: none;
    padding: 0;
    margin-bottom: 1rem;
    font-size: 0.8rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '\203A';
    color: var(--slk-rule);
}

.breadcrumb-item a {
    color: var(--slk-ink-light);
}
.breadcrumb-item a:hover {
    color: var(--slk-brass);
}
.breadcrumb-item.active {
    color: var(--slk-charcoal);
    font-weight: 500;
}

/* ---- Cards ---- */

.card {
    border: 1px solid var(--slk-rule);
    border-radius: var(--slk-radius);
    box-shadow: var(--slk-shadow-sm);
    background: #fff;
    transition: box-shadow var(--slk-transition);
}

.card:hover {
    box-shadow: var(--slk-shadow);
}

.card-body {
    padding: 1.25rem;
}

/* ---- Form sections ---- */

.form-section {
    background: #fff;
    border: 1px solid var(--slk-rule);
    border-radius: var(--slk-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--slk-shadow-sm);
    position: relative;
}

.form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--slk-brass), var(--slk-brass-light), transparent);
    border-radius: var(--slk-radius) var(--slk-radius) 0 0;
}

.form-section h6 {
    color: var(--slk-ink-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.7rem;
    margin-bottom: 0.85rem;
}

.form-section hr {
    border-color: var(--slk-rule);
    opacity: 1;
    margin: 0.75rem 0 1rem;
}

/* ---- Form controls ---- */

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slk-ink);
    letter-spacing: 0.01em;
}

.form-control,
.form-select {
    border: 1px solid var(--slk-rule);
    border-radius: var(--slk-radius);
    font-size: 0.88rem;
    padding: 0.5rem 0.75rem;
    transition: border-color var(--slk-transition), box-shadow var(--slk-transition);
    background-color: #fff;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--slk-brass);
    box-shadow: 0 0 0 2px var(--slk-brass-muted);
}

.form-control::placeholder {
    color: #b0ada6;
    font-style: italic;
}

.form-control-sm {
    font-size: 0.82rem;
    padding: 0.35rem 0.6rem;
}

.form-check-input:checked {
    background-color: var(--slk-brass);
    border-color: var(--slk-brass);
}

/* ---- Tables ---- */

.table {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.table thead th {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--slk-ink-light);
    border-bottom: 2px solid var(--slk-charcoal);
    padding: 0.65rem 0.75rem;
    white-space: nowrap;
    background: var(--slk-paper-warm);
}

.table tbody td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--slk-rule);
    vertical-align: middle;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
    background-color: rgba(243, 241, 236, 0.4);
}

.table-hover > tbody > tr:hover > td {
    background-color: var(--slk-brass-muted);
}

.table-sm td, .table-sm th {
    padding: 0.4rem 0.6rem;
}

.table-borderless td, .table-borderless th {
    border: none;
}

.table a {
    font-weight: 500;
    color: var(--slk-charcoal);
    border-bottom: 1px solid transparent;
    transition: all var(--slk-transition);
}
.table a:hover {
    color: var(--slk-brass);
    border-bottom-color: var(--slk-brass);
}

/* ---- DataTables overrides ---- */

.dt-buttons {
    margin-bottom: 0.65rem;
}

.dt-buttons .btn {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.35rem 0.75rem;
    border-color: var(--slk-rule);
    color: var(--slk-ink-light);
    background: #fff;
    border-radius: var(--slk-radius);
}

.dt-buttons .btn:hover {
    background: var(--slk-charcoal);
    border-color: var(--slk-charcoal);
    color: #fff;
}

.dataTables_filter input {
    border: 1px solid var(--slk-rule) !important;
    border-radius: var(--slk-radius) !important;
    font-size: 0.85rem !important;
    padding: 0.4rem 0.65rem !important;
}

.dataTables_filter input:focus {
    border-color: var(--slk-brass) !important;
    box-shadow: 0 0 0 2px var(--slk-brass-muted) !important;
    outline: none;
}

.dataTables_info {
    font-size: 0.78rem;
    color: var(--slk-ink-light);
}

.dataTables_paginate .page-link {
    font-size: 0.8rem;
    color: var(--slk-ink);
    border-color: var(--slk-rule);
}

.dataTables_paginate .page-item.active .page-link {
    background-color: var(--slk-charcoal);
    border-color: var(--slk-charcoal);
}

/* ---- Buttons ---- */

.btn {
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    border-radius: var(--slk-radius);
    letter-spacing: 0.01em;
    transition: all var(--slk-transition);
}

.btn-dark {
    background-color: var(--slk-charcoal);
    border-color: var(--slk-charcoal);
}

.btn-dark:hover {
    background-color: var(--slk-navy-light);
    border-color: var(--slk-navy-light);
    box-shadow: var(--slk-shadow);
}

.btn-outline-secondary {
    border-color: var(--slk-rule);
    color: var(--slk-ink-light);
}
.btn-outline-secondary:hover {
    background: var(--slk-paper-warm);
    border-color: var(--slk-rule);
    color: var(--slk-ink);
}

.btn-outline-danger {
    border-color: #e8d0d0;
    color: #a03c3c;
}
.btn-outline-danger:hover {
    background: #a03c3c;
    border-color: #a03c3c;
    color: #fff;
}

.btn-outline-success {
    border-color: #c8ddd0;
    color: var(--slk-status-custody);
}
.btn-outline-success:hover {
    background: var(--slk-status-custody);
    border-color: var(--slk-status-custody);
}

.btn-outline-primary {
    border-color: #cdd3e0;
    color: var(--slk-navy);
}
.btn-outline-primary:hover {
    background: var(--slk-navy);
    border-color: var(--slk-navy);
}

.btn-navbar-accent {
    background: linear-gradient(135deg, var(--slk-brass), var(--slk-brass-light));
    color: var(--slk-charcoal);
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    padding: 0.45rem 1rem;
    border: none;
    border-radius: var(--slk-radius);
    box-shadow: 0 2px 8px rgba(196, 162, 78, 0.3);
    transition: all 200ms ease;
    white-space: nowrap;
}

.btn-navbar-accent:hover {
    background: linear-gradient(135deg, var(--slk-brass-light), var(--slk-brass));
    color: var(--slk-charcoal);
    box-shadow: 0 4px 16px rgba(196, 162, 78, 0.45);
    transform: translateY(-1px);
}

.btn-navbar-accent:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(196, 162, 78, 0.25);
}

.btn-navbar-accent i {
    margin-right: 0.25rem;
}

.btn-sm {
    font-size: 0.78rem;
    padding: 0.3rem 0.65rem;
}

/* ---- Badges ---- */

.badge {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    padding: 0.35em 0.65em;
    border-radius: 2px;
    text-transform: uppercase;
}

.badge-status-in-custody {
    background-color: var(--slk-status-custody);
    color: #fff;
}

.badge-status-temporarily-removed {
    background-color: var(--slk-status-removed);
    color: #fff;
}

.badge-status-returned-permanently {
    background-color: var(--slk-status-returned);
    color: #fff;
}

.badge-status-destroyed {
    background-color: var(--slk-status-destroyed);
    color: #fff;
}

.badge-status-lost {
    background-color: var(--slk-status-lost);
    color: #fff;
}

.badge-status-transferred {
    background-color: var(--slk-status-transferred);
    color: #fff;
}

.badge.bg-dark {
    background-color: var(--slk-charcoal) !important;
}

.badge.bg-success {
    background-color: var(--slk-status-custody) !important;
}

.badge.bg-warning {
    background-color: var(--slk-status-removed) !important;
    color: #fff !important;
}

.badge.bg-info {
    background-color: #3d7a9e !important;
    color: #fff !important;
}

.badge.bg-secondary {
    background-color: var(--slk-status-returned) !important;
}

.badge.bg-danger {
    background-color: #a03c3c !important;
}

.badge.bg-primary {
    background-color: var(--slk-navy) !important;
}

/* ---- Alerts ---- */

.alert {
    font-size: 0.85rem;
    border-radius: var(--slk-radius);
    border: none;
    padding: 0.75rem 1rem;
}

.alert-success {
    background: #e8f0eb;
    color: #1e5a3a;
    border-left: 3px solid var(--slk-status-custody);
}

.alert-danger {
    background: #f5e8e8;
    color: #7a2828;
    border-left: 3px solid #a03c3c;
}

.alert-warning {
    background: #f5efdf;
    color: #6b5320;
    border-left: 3px solid var(--slk-status-removed);
}

.alert-info {
    background: #e5ecf2;
    color: #2a4a62;
    border-left: 3px solid #3d7a9e;
}

/* ---- Stat cards (dashboard) ---- */

.stat-card {
    text-align: center;
    padding: 1.25rem 1rem;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: var(--slk-brass);
    border-radius: 1px;
}

.stat-card .stat-number {
    font-family: 'Libre Baskerville', serif;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
    color: var(--slk-charcoal);
    margin-bottom: 0.35rem;
}

.stat-card .stat-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--slk-ink-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Override Bootstrap text-* on stat numbers */
.stat-card .stat-number.text-primary { color: var(--slk-navy) !important; }
.stat-card .stat-number.text-success { color: var(--slk-status-custody) !important; }
.stat-card .stat-number.text-warning { color: var(--slk-status-removed) !important; }
.stat-card .stat-number.text-secondary { color: var(--slk-status-returned) !important; }
.stat-card .stat-number.text-info { color: #3d7a9e !important; }
.stat-card .stat-number.text-dark { color: var(--slk-charcoal) !important; }

/* ---- Nav tabs (deleted items) ---- */

.nav-tabs {
    border-bottom-color: var(--slk-rule);
}

.nav-tabs .nav-link {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--slk-ink-light);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.6rem 1rem;
    border-radius: 0;
    transition: all var(--slk-transition);
}

.nav-tabs .nav-link:hover {
    color: var(--slk-ink);
    border-bottom-color: var(--slk-rule);
}

.nav-tabs .nav-link.active {
    color: var(--slk-charcoal);
    font-weight: 600;
    border-bottom-color: var(--slk-brass);
    background: none;
}

/* ---- Pagination ---- */

.pagination .page-link {
    font-size: 0.8rem;
    border-color: var(--slk-rule);
    color: var(--slk-ink);
}
.pagination .page-item.active .page-link {
    background-color: var(--slk-charcoal);
    border-color: var(--slk-charcoal);
}
.pagination .page-item.disabled .page-link {
    color: var(--slk-ink-light);
}

/* ---- Container spacing ---- */

.container-fluid {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
    padding-bottom: 2rem;
}

/* ---- Login page ---- */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--slk-charcoal);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(196, 162, 78, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(45, 52, 80, 0.4) 0%, transparent 50%);
}

.login-page::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    backdrop-filter: blur(20px);
    padding: 2.5rem 2rem 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-card .login-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.login-card .login-brand .brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--slk-brass), var(--slk-brass-light));
    border-radius: 6px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(196, 162, 78, 0.25);
}

.login-card .login-brand .brand-icon i {
    font-size: 1.4rem;
    color: var(--slk-charcoal);
}

.login-card .login-brand h3 {
    font-family: 'Libre Baskerville', serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.04em;
    margin-bottom: 0.3rem;
}

.login-card .login-brand .brand-firm {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
}

.login-card .login-brand .brand-subtitle {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.25);
    margin-top: 0.15rem;
}

.login-card .form-label {
    color: rgba(255,255,255,0.5);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.login-card .form-control {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    font-size: 0.9rem;
    padding: 0.6rem 0.85rem;
}

.login-card .form-control::placeholder {
    color: rgba(255,255,255,0.2);
    font-style: normal;
}

.login-card .form-control:focus {
    background: rgba(255,255,255,0.08);
    border-color: var(--slk-brass);
    box-shadow: 0 0 0 2px rgba(196, 162, 78, 0.2);
    color: #fff;
}

.login-card .btn-login {
    width: 100%;
    background: linear-gradient(135deg, var(--slk-brass), var(--slk-brass-light));
    border: none;
    color: var(--slk-charcoal);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.65rem 1rem;
    border-radius: var(--slk-radius);
    box-shadow: 0 2px 10px rgba(196, 162, 78, 0.2);
    transition: all 250ms ease;
}

.login-card .btn-login:hover {
    box-shadow: 0 4px 20px rgba(196, 162, 78, 0.35);
    transform: translateY(-1px);
}

.login-card .btn-login:active {
    transform: translateY(0);
}

.login-card .alert {
    font-size: 0.8rem;
    background: rgba(160, 60, 60, 0.15);
    border-left-color: #a03c3c;
    color: #f0c0c0;
}

.login-card .alert-success {
    background: rgba(45, 125, 95, 0.15);
    border-left-color: var(--slk-status-custody);
    color: #a0e0c0;
}

.login-card .alert-info {
    background: rgba(61, 122, 158, 0.15);
    border-left-color: #3d7a9e;
    color: #a0d0e8;
}

/* ---- MFA code input ---- */

.mfa-code-input {
    text-align: center;
    font-size: 1.6rem;
    letter-spacing: 0.5em;
    font-weight: 600;
    padding: 0.7rem 1rem;
}

.mfa-remember-check .form-check-label {
    color: rgba(255,255,255,0.5);
    font-size: 0.82rem;
}

.mfa-remember-check .form-check-input {
    background-color: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}

.mfa-remember-check .form-check-input:checked {
    background-color: var(--slk-brass);
    border-color: var(--slk-brass);
}

.mfa-back-link {
    color: rgba(255,255,255,0.4);
    font-size: 0.82rem;
    transition: color var(--slk-transition);
}

.mfa-back-link:hover {
    color: var(--slk-brass-light);
}

/* ---- Animations ---- */

.login-card {
    animation: loginAppear 500ms ease both;
}

@keyframes loginAppear {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Page content fade */
.container-fluid {
    animation: pageIn 300ms ease both;
}

@keyframes pageIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ---- Print styles ---- */

@media print {
    .navbar, .btn, .dt-buttons, .dataTables_filter,
    .dataTables_length, .dataTables_info, .dataTables_paginate,
    .breadcrumb, .alert, .delete-form {
        display: none !important;
    }
    .container-fluid {
        padding: 0;
        animation: none;
    }
    .card {
        border: none;
        box-shadow: none;
    }
    .form-section::before {
        display: none;
    }
    body {
        background: #fff;
    }
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .stat-card .stat-number {
        font-size: 1.6rem;
    }
    .login-card {
        margin: 1rem;
        padding: 2rem 1.5rem;
    }
}

/* ---- Autocomplete ---- */

.autocomplete-wrapper {
    position: relative;
}

.autocomplete-results {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    background: #fff;
    border: 1px solid var(--slk-rule);
    border-top: none;
    border-radius: 0 0 var(--slk-radius) var(--slk-radius);
    box-shadow: var(--slk-shadow-lg);
    max-height: 240px;
    overflow-y: auto;
}

.autocomplete-item {
    padding: 0.5rem 0.75rem;
    font-size: 0.88rem;
    cursor: pointer;
    transition: background var(--slk-transition);
}

.autocomplete-item:hover,
.autocomplete-item.active {
    background: var(--slk-brass-muted);
    color: var(--slk-charcoal);
}

.autocomplete-item.text-muted {
    cursor: default;
    font-style: italic;
}

.autocomplete-item.text-muted:hover {
    background: none;
}

/* ---- Upload Drop Zone ---- */

.upload-zone {
    border: 2px dashed var(--slk-rule);
    border-radius: var(--slk-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    background: #fff;
    cursor: pointer;
    transition: border-color var(--slk-transition), background var(--slk-transition);
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--slk-brass);
    background: var(--slk-brass-muted);
}

.upload-zone-icon {
    font-size: 2rem;
    color: var(--slk-ink-light);
    margin-bottom: 0.5rem;
}

.upload-zone.dragover .upload-zone-icon {
    color: var(--slk-brass);
}

.upload-zone-text {
    font-size: 0.85rem;
    color: var(--slk-ink-light);
}

.upload-zone-text strong {
    color: var(--slk-charcoal);
}

.upload-zone-hint {
    font-size: 0.75rem;
    color: #b0ada6;
    margin-top: 0.35rem;
}

.upload-zone.is-invalid {
    border-color: #a03c3c;
}

.upload-previews {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.upload-preview-tile {
    position: relative;
    width: 100px;
    border: 1px solid var(--slk-rule);
    border-radius: var(--slk-radius);
    background: #fff;
    overflow: hidden;
    box-shadow: var(--slk-shadow-sm);
}

.upload-preview-tile .preview-thumb {
    width: 100px;
    height: 80px;
    object-fit: cover;
    display: block;
}

.upload-preview-tile .preview-icon {
    width: 100px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--slk-paper-warm);
    font-size: 2rem;
    color: #a03c3c;
}

.upload-preview-tile .preview-name {
    font-size: 0.65rem;
    padding: 0.25rem 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--slk-ink-light);
    border-top: 1px solid var(--slk-rule);
}

.upload-preview-tile .preview-size {
    font-size: 0.6rem;
    color: #b0ada6;
    padding: 0 0.35rem 0.25rem;
}

.upload-preview-tile .preview-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(160, 60, 60, 0.85);
    color: #fff;
    border: none;
    font-size: 0.65rem;
    line-height: 20px;
    text-align: center;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--slk-transition);
}

.upload-preview-tile:hover .preview-remove {
    opacity: 1;
}

.upload-preview-tile.existing {
    border-color: var(--slk-brass);
}

.upload-preview-tile.existing .preview-name {
    color: var(--slk-charcoal);
}

/* ---- Document Preview Pane ---- */

.doc-preview-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 31, 46, 0.5);
    z-index: 1040;
}

.doc-preview-backdrop.show {
    display: block;
}

.doc-preview-pane {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 55%;
    max-width: 800px;
    min-width: 400px;
    background: #fff;
    z-index: 1050;
    box-shadow: -4px 0 20px rgba(26, 31, 46, 0.15);
    transform: translateX(100%);
    transition: transform 250ms ease;
    display: flex;
    flex-direction: column;
}

.doc-preview-pane.show {
    transform: translateX(0);
}

.doc-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--slk-rule);
    background: var(--slk-paper-warm);
    flex-shrink: 0;
}

.doc-preview-header h6 {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 50%;
}

.doc-preview-meta {
    font-size: 0.72rem;
    color: var(--slk-ink-light);
}

.doc-preview-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.doc-preview-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: var(--slk-paper);
}

.doc-preview-body img {
    max-width: 100%;
    max-height: calc(100vh - 140px);
    border-radius: var(--slk-radius);
    box-shadow: var(--slk-shadow);
}

.doc-preview-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1.25rem;
    border-top: 1px solid var(--slk-rule);
    background: var(--slk-paper-warm);
    flex-shrink: 0;
}

.doc-preview-nav .btn {
    font-size: 0.78rem;
}

.doc-preview-nav .nav-position {
    font-size: 0.75rem;
    color: var(--slk-ink-light);
    font-weight: 500;
}

.pdf-viewer-container {
    width: 100%;
}

.pdf-viewer-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: var(--slk-charcoal);
    border-radius: var(--slk-radius);
    margin-bottom: 0.75rem;
    position: sticky;
    top: 0;
    z-index: 2;
}

.pdf-viewer-controls .btn {
    color: rgba(255,255,255,0.7);
    border-color: rgba(255,255,255,0.2);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.pdf-viewer-controls .btn:hover {
    color: #fff;
    border-color: var(--slk-brass);
}

.pdf-viewer-controls .page-info {
    color: rgba(255,255,255,0.8);
    font-size: 0.78rem;
    font-weight: 500;
    min-width: 80px;
    text-align: center;
}

.pdf-canvas-wrapper {
    text-align: center;
}

.pdf-canvas-wrapper canvas {
    max-width: 100%;
    box-shadow: var(--slk-shadow);
    border-radius: var(--slk-radius);
}

@media (max-width: 768px) {
    .doc-preview-pane {
        width: 100%;
        min-width: unset;
        max-width: unset;
    }
}