/* Synaptic AoT EPS — base styles (no external frameworks; CSP strict). Layout and palette follow specificatii/mockup/index.html. */
:root {
    --primary: #007bff;
    --primary-d: #0069d9;
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    --gray-100: #f4f6f9;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --body-bg: #f4f6f9;
    --sidebar-bg: #ffffff;
    --sidebar-fg: #343a40;
    --sidebar-w: 250px;
    --sidebar-w-collapsed: 64px;
    --topbar-h: 57px;
    --card-bg: #ffffff;
    --text: #212529;
    --muted: #6c757d;
    --border: #dee2e6;
    --radius: .25rem;
    --shadow: 0 0 1px rgba(0, 0, 0, .125), 0 1px 3px rgba(0, 0, 0, .2);
    --font: "Source Sans Pro", "Segoe UI", Roboto, system-ui, -apple-system, Arial, sans-serif;
}

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

html, body { margin: 0; padding: 0; height: 100%; }

body {
    font-family: var(--font);
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--text);
    background: var(--body-bg);
}

h1 { font-size: 1.5rem; margin: 0 0 1rem; font-weight: 400; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; font-weight: 500; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-d); }
.text-muted { color: var(--muted); }

/* Shell: fixed white sidebar + fixed header (mockup .main-sidebar / .main-header / .content-wrapper) */
.app-shell { min-height: 100vh; }

.main-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    z-index: 1038;
    background: var(--sidebar-bg);
    color: var(--sidebar-fg);
    border-right: 1px solid var(--gray-300);
    box-shadow: 0 0 1px rgba(0, 0, 0, .1), 0 1px 3px rgba(0, 0, 0, .1);
    overflow-y: auto;
    overflow-x: hidden;
    transition: width .2s, margin-left .3s;
}

.brand-link {
    display: block;
    padding: .8rem .5rem .6rem;
    text-align: center;
    border-bottom: 1px solid var(--gray-200);
    color: #333;
    font-size: 1.05rem;
}
.brand-link:hover { color: #333; }
.brand-text { display: block; font-weight: 300; white-space: nowrap; }
.brand-text b { font-weight: 600; color: var(--primary); }
.brand-logo { display: block; max-width: 180px; width: 100%; height: auto; margin: .5rem auto 0; }

.nav-sidebar { display: flex; flex-direction: column; margin: .5rem 0 0; padding: 0 .5rem; gap: 2px; }

.nav-link {
    display: flex;
    align-items: center;
    gap: .55rem;
    width: 100%;
    padding: .55rem .65rem;
    color: var(--sidebar-fg);
    text-decoration: none;
    border-radius: var(--radius);
    white-space: nowrap;
    min-height: 40px;
    font-size: .92rem;
    background: none;
    border: 0;
    font-family: inherit;
    cursor: pointer;
    text-align: left;
}
.nav-link:hover { background: var(--gray-200); color: var(--sidebar-fg); }
.nav-link.active { background: var(--primary); color: #fff; }
.nav-icon { width: 1.4rem; text-align: center; flex: none; font-style: normal; }
.nav-arrow { margin-left: auto; font-size: .75rem; transition: transform .2s; }
.nav-group.menu-open > .nav-group-toggle .nav-arrow { transform: rotate(-90deg); }
.nav-treeview { display: none; flex-direction: column; gap: 2px; }
.nav-group.menu-open > .nav-treeview { display: flex; }
.nav-treeview .nav-link { padding-left: 1.9rem; font-size: .86rem; }
.nav-treeview .nav-icon { font-size: .55rem; color: #869099; }
.nav-treeview .nav-link.active .nav-icon { color: #fff; }
.nav-group-title { padding: .75rem .75rem .25rem; color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }

.sidebar-collapsed .main-sidebar { width: var(--sidebar-w-collapsed); }
.sidebar-collapsed .nav-label, .sidebar-collapsed .nav-arrow, .sidebar-collapsed .brand-text, .sidebar-collapsed .brand-logo { display: none; }
.sidebar-collapsed .nav-treeview .nav-link { padding-left: .65rem; }
.sidebar-collapsed .brand-link { padding: 1rem .25rem; min-height: var(--topbar-h); }

.main { margin-left: var(--sidebar-w); min-width: 0; min-height: 100vh; display: flex; flex-direction: column; transition: margin-left .2s; }
.sidebar-collapsed .main { margin-left: var(--sidebar-w-collapsed); }

.main-header {
    position: sticky;
    top: 0;
    z-index: 1034;
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 0 1rem;
    background: #fff;
    border-bottom: 1px solid var(--gray-300);
}
.main-header .nav-left { display: flex; align-items: center; gap: .5rem; flex: 1; min-width: 0; }
.main-header .nav-right { display: flex; align-items: center; gap: .5rem; }
.navbar-btn {
    background: none;
    border: 0;
    color: #333;
    font-size: 1.1rem;
    width: 38px;
    height: 38px;
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.navbar-btn:hover { background: var(--gray-200); }
.page-title { font-size: 1rem; color: #333; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-chip, .client-chip {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--muted);
    padding: .4rem .6rem;
    border-radius: var(--radius);
    font-size: .9rem;
    text-decoration: none;
}
.user-chip:hover { background: var(--gray-100); color: var(--muted); }
.chip-icon { width: 30px; height: 30px; border-radius: 50%; border: 1px solid #ced4da; display: flex; align-items: center; justify-content: center; color: var(--muted); font-style: normal; }
.btn-logout { font-size: .9rem; }
form.inline { display: inline; margin: 0; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0, 0, 0, .4); z-index: 1037; }

.content-wrapper { flex: 1; }
.content-header { padding: 1rem 1.2rem .2rem; }
.content-header h1 { font-size: 1.5rem; margin: 0; font-weight: 400; }
.content-header .breadcrumb { font-size: .85rem; color: var(--muted); margin-top: .2rem; }
.content-wrapper > h1, .content-wrapper > .content > h1 { padding: 1rem 1.2rem 0; }
.content { padding: 1rem 1.2rem 2rem; }
/* pages that render their blocks directly under the body (no .content wrapper) get the mockup side gutters as margins, so cards never touch the sidebar */
.content-wrapper > :not(.content-header):not(.content) { margin-left: 1.2rem; margin-right: 1.2rem; }
.content-wrapper > h1 { margin-top: 1rem; }
.content-wrapper > .content-header + * { margin-top: .8rem; }
.content-wrapper > :last-child { margin-bottom: 2rem; }

@media (max-width: 991px) {
    .main-sidebar { margin-left: calc(-1 * var(--sidebar-w)); width: var(--sidebar-w); }
    .main, .sidebar-collapsed .main { margin-left: 0; }
    .app-shell.sidebar-collapsed .main-sidebar { margin-left: 0; width: var(--sidebar-w); }
    .app-shell.sidebar-collapsed .sidebar-overlay { display: block; }
    .sidebar-collapsed .nav-label, .sidebar-collapsed .nav-arrow, .sidebar-collapsed .brand-text, .sidebar-collapsed .brand-logo { display: revert; }
    .sidebar-collapsed .nav-treeview .nav-link { padding-left: 1.9rem; }
    .user-chip .label, .client-chip .label { display: none; }
}

/* Forms & buttons (mockup values) */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: .4rem; font-weight: 600; font-size: .88rem; }

.form-control {
    width: 100%;
    padding: .45rem .75rem;
    font: inherit;
    font-size: .9rem;
    line-height: 1.5;
    color: #495057;
    border: 1px solid #ced4da;
    border-radius: var(--radius);
    background: #fff;
    min-height: 40px;
}
.form-control:focus { outline: none; border-color: #80bdff; box-shadow: 0 0 0 .2rem rgba(0, 123, 255, .25); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    padding: .4rem .85rem;
    font: inherit;
    font-size: .9rem;
    font-weight: 400;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    min-height: 38px;
    text-decoration: none;
}
.btn:focus-visible { outline: 2px solid var(--primary-d); outline-offset: 2px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-d); color: #fff; }
.btn-link { background: none; color: var(--primary); padding: .25rem .5rem; }
.btn-block { width: 100%; }

.alert { padding: .75rem 1.25rem; border-radius: var(--radius); margin-bottom: 1rem; border: 1px solid transparent; }
.alert-danger { background: #f8d7da; color: #842029; border-color: #f5c2c7; }

/* Login gate (mockup #loginGate) */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #eef2f7 0%, #dde6f2 100%);
}
.login-box { width: 100%; max-width: 400px; }
.login-brand { text-align: center; font-size: 2rem; font-weight: 300; margin-bottom: 1.2rem; color: #333; }
.login-brand b { color: var(--primary); font-weight: 600; }
.login-brand .login-logo { display: block; max-width: 240px; width: 70%; height: auto; margin: 0 auto .6rem; }
.login-brand .login-sub { font-size: .85rem; color: var(--muted); font-weight: 400; margin-top: .2rem; }
.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--card-bg);
    border-radius: .5rem;
    border-top: 3px solid var(--primary);
    padding: 1.8rem;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .12);
}
.login-card .brand { margin-bottom: 1rem; font-size: 1.4rem; }
.login-card .brand-mark, .login-card .brand-accent { color: var(--text); }
.login-card h1 { font-size: 1.2rem; font-weight: 500; margin: 0 0 .2rem; }
.login-hint { font-size: .85rem; color: var(--muted); margin: 0 0 1.2rem; }
.login-foot { text-align: center; font-size: .78rem; color: var(--muted); margin-top: 1rem; }
.login-card .portal-links { justify-content: center; text-align: center; }
.d-none { display: none !important; }

.validation-message { color: var(--danger); font-size: .9rem; }

/* Cards, grids, tables, badges, banners (Host/Admin areas) */
.row { display: flex; flex-wrap: wrap; gap: 1rem; }
.col-4 { flex: 1 1 280px; }
.col-6 { flex: 1 1 360px; }
.col-8 { flex: 2 1 480px; }

.card {
    background: var(--card-bg);
    border: 0;
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}
.card h2 { font-size: 1.1rem; font-weight: 400; margin-bottom: .75rem; }
.card-primary { border-top: 3px solid var(--primary); }
.card-success { border-top: 3px solid var(--success); }
.card-info { border-top: 3px solid var(--info); }
.card-warning { border-top: 3px solid var(--warning); }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.kpi { text-align: center; }
.kpi-value { font-size: 2rem; font-weight: 600; }
.kpi-label { color: var(--muted); font-size: .9rem; }
.kpi-danger .kpi-value { color: var(--danger); }

.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { text-align: left; padding: .6rem .75rem; border-top: 1px solid var(--gray-300); vertical-align: middle; }
.table thead th { border-top: 0; border-bottom: 2px solid var(--gray-300); font-weight: 600; color: #495057; background: #fafbfc; }
.table tbody tr:hover { background: rgba(0, 123, 255, .06); }
.table tr.row-current { background: #f0f7ff; }

.badge { display: inline-block; padding: .25em .5em; border-radius: var(--radius); font-size: .8rem; font-weight: 700; white-space: nowrap; }
.badge-success { background: var(--success); color: #fff; }
.badge-warning { background: var(--warning); color: #1f2d3d; }
.badge-danger { background: var(--danger); color: #fff; }
.badge-info { background: var(--info); color: #fff; }
.badge-secondary { background: var(--secondary); color: #fff; }

.banner { padding: .75rem 1.25rem; font-weight: 500; }
.banner-warning { background: #fff3cd; color: #664d03; border-bottom: 1px solid #ffe69c; }
.banner-danger { background: #f8d7da; color: #842029; border-bottom: 1px solid #f5c2c7; }

.alert-success { background: #d4edda; color: #155724; border-color: #c3e6cb; }
.alert-warning { background: #fff3cd; color: #856404; border-color: #ffeeba; }
.btn-warning { background: var(--warning); border-color: var(--warning); color: #212529; }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-outline, .btn-outline-primary { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover, .btn-outline-primary:hover { background: var(--primary); color: #fff; }
.btn-info { background: var(--info); border-color: var(--info); color: #fff; }
.btn-info:hover { background: #138496; color: #fff; }
.text-primary { color: var(--primary) !important; }
.input-group { display: flex; }
.input-group .form-control { border-radius: var(--radius) 0 0 var(--radius); }
.input-group-text { display: flex; align-items: center; padding: 0 .8rem; background: #e9ecef; border: 1px solid #ced4da; border-left: 0; border-radius: 0 var(--radius) var(--radius) 0; color: #495057; }
.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; }
.mono { font-family: "Courier New", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.small { font-size: .85rem; }
hr { border: 0; border-top: 1px solid #eee; margin: .7rem 0; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

.temp-password-value { font-size: 1.25rem; letter-spacing: .05em; margin: .5rem 0; user-select: all; }
textarea.form-control { min-height: 8rem; resize: vertical; }

.confirm-box { display: inline-flex; align-items: center; gap: .5rem; flex-wrap: wrap; padding: .5rem .75rem; border: 1px solid var(--warning); border-radius: var(--radius); background: #fff8e1; }
.confirm-text { font-weight: 500; }

/* Audit trail (F3) */
.filters-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr)); gap: 0 1rem; }
.audit-table .row-clickable { cursor: pointer; }
.audit-table .row-clickable:hover { background: #f5f7fa; }
.audit-details td { background: #fafbfc; }
.audit-json { margin: .75rem 0 0; padding: .75rem; background: #1f2937; color: #e5e7eb; border-radius: var(--radius); font-size: .85rem; overflow-x: auto; white-space: pre-wrap; word-break: break-word; }
.audit-chain { font-size: .9rem; }
.recent-activity .audit-table td, .recent-activity .audit-table th { padding: .35rem .5rem; }

/* Employee directory (F4) */
.org-table .btn-link { padding: 0 .25rem; }
.masked { letter-spacing: .04em; }
.reveal-box { padding: .75rem; border: 1px dashed var(--border); border-radius: var(--radius); background: #fafbfc; }
.countdown { font-weight: 600; color: var(--warning); }
.employee-table td, .changes-table td { vertical-align: middle; }
.wizard-steps { display: flex; gap: .5rem; list-style: none; padding: 0; margin: 0 0 1rem; flex-wrap: wrap; }
.wizard-steps li { padding: .35rem .75rem; border-radius: 999px; background: #e2e3e5; color: #41464b; font-size: .9rem; }
.wizard-steps li.step-current { background: var(--primary); color: #fff; }
.preview-counters { margin-bottom: 1rem; }
.bar-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.bar-list li { display: grid; grid-template-columns: minmax(8rem, 1fr) 3fr auto; align-items: center; gap: .5rem; font-size: .9rem; }
.bar { display: block; height: .8rem; background: var(--primary); border-radius: 999px; opacity: .85; }
.bar.w-5, .progress-bar.w-5 { width: 5%; }
.bar.w-10, .progress-bar.w-10 { width: 10%; }
.bar.w-15, .progress-bar.w-15 { width: 15%; }
.bar.w-20, .progress-bar.w-20 { width: 20%; }
.bar.w-25, .progress-bar.w-25 { width: 25%; }
.bar.w-30, .progress-bar.w-30 { width: 30%; }
.bar.w-35, .progress-bar.w-35 { width: 35%; }
.bar.w-40, .progress-bar.w-40 { width: 40%; }
.bar.w-45, .progress-bar.w-45 { width: 45%; }
.bar.w-50, .progress-bar.w-50 { width: 50%; }
.bar.w-55, .progress-bar.w-55 { width: 55%; }
.bar.w-60, .progress-bar.w-60 { width: 60%; }
.bar.w-65, .progress-bar.w-65 { width: 65%; }
.bar.w-70, .progress-bar.w-70 { width: 70%; }
.bar.w-75, .progress-bar.w-75 { width: 75%; }
.bar.w-80, .progress-bar.w-80 { width: 80%; }
.bar.w-85, .progress-bar.w-85 { width: 85%; }
.bar.w-90, .progress-bar.w-90 { width: 90%; }
.bar.w-95, .progress-bar.w-95 { width: 95%; }
.bar.w-100, .progress-bar.w-100 { width: 100%; }

/* Payroll (F5) */
.progress { height: 1.1rem; background: #e9ecef; border-radius: var(--radius); overflow: hidden; }
.progress-bar { height: 100%; background: var(--primary); color: #fff; font-size: .75rem; line-height: 1.1rem; text-align: center; transition: width .3s; }
.wizard-note { font-size: .9rem; color: var(--muted); }
.payroll-table td.amount { text-align: right; font-variant-numeric: tabular-nums; }
.kind-choice label { margin-right: 1rem; }
.filter-year { max-width: 10rem; }

/* F8 GDPR pages */
.dsar-employee-link { margin-left: .4rem; }
.dsar-message, .dsar-resolution { white-space: pre-wrap; }
.retention-bar { margin-top: .75rem; }

/* Dashboard after the mockup (spec 15.3): small boxes, card headers, bar charts, department donut, system status */
.col-3 { flex: 1 1 220px; }
.card-header { display: flex; align-items: center; gap: .5rem; margin: -1rem -1.25rem .9rem; padding: .75rem 1.25rem; border-bottom: 1px solid rgba(0, 0, 0, .125); }
.card-title { font-size: 1.1rem; font-weight: 400; margin: 0; }
.card-tools { margin-left: auto; display: flex; gap: .4rem; align-items: center; }
.btn-sm { font-size: .8rem; padding: .25rem .5rem; min-height: 30px; }
.btn-default { background: #f8f9fa; border-color: #ced4da; color: #212529; }
.btn-default:hover { background: #e2e6ea; color: #212529; }
.badge-light { background: #e9ecef; color: #495057; }
.small-box { position: relative; display: block; border-radius: var(--radius); margin-bottom: 1rem; box-shadow: var(--shadow); color: #fff; overflow: hidden; }
.small-box > .inner { padding: .8rem; }
.small-box h3 { font-size: 1.7rem; font-weight: 700; margin: 0; white-space: nowrap; }
.small-box p { margin: 0; font-size: .92rem; }
.small-box .icon { position: absolute; top: 6px; right: 12px; font-size: 2.6rem; opacity: .25; font-style: normal; }
.small-box-footer { display: block; padding: .45rem; background: rgba(0, 0, 0, .1); color: rgba(255, 255, 255, .85); text-align: center; font-size: .82rem; }
a.small-box-footer:hover { background: rgba(0, 0, 0, .15); color: #fff; }
.bg-primary { background: linear-gradient(45deg, #007bff, #0056b3); }
.bg-success { background: var(--success); }
.bg-info { background: var(--info); }
.bg-warning { background: var(--warning); color: #1f2d3d; }
.bg-warning .small-box-footer { color: rgba(0, 0, 0, .65); }
.bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 200px; padding-top: 10px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; gap: 4px; min-width: 0; }
.bar-chart .bar { width: 100%; max-width: 34px; border-radius: 3px 3px 0 0; opacity: 1; height: 0; }
.bar-chart .bar:hover { filter: brightness(.9); }
.bar-primary { background: var(--primary); }
.bar-success { background: var(--success); }
.bar-info { background: var(--info); }
.bar-label { font-size: .7rem; color: var(--muted); white-space: nowrap; }
.bar-val { font-size: .62rem; color: #495057; font-weight: 600; white-space: nowrap; }
.bar-list .bar-label { font-size: inherit; color: inherit; }
.bar-chart .h-5 { height: 5%; } .bar-chart .h-10 { height: 10%; } .bar-chart .h-15 { height: 15%; } .bar-chart .h-20 { height: 20%; }
.bar-chart .h-25 { height: 25%; } .bar-chart .h-30 { height: 30%; } .bar-chart .h-35 { height: 35%; } .bar-chart .h-40 { height: 40%; }
.bar-chart .h-45 { height: 45%; } .bar-chart .h-50 { height: 50%; } .bar-chart .h-55 { height: 55%; } .bar-chart .h-60 { height: 60%; }
.bar-chart .h-65 { height: 65%; } .bar-chart .h-70 { height: 70%; } .bar-chart .h-75 { height: 75%; } .bar-chart .h-80 { height: 80%; }
.bar-chart .h-85 { height: 85%; } .bar-chart .h-90 { height: 90%; } .bar-chart .h-95 { height: 95%; } .bar-chart .h-100 { height: 100%; }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: .8rem; margin-top: .6rem; }
.legend-item { display: flex; align-items: center; gap: .35rem; }
.legend-dot { width: 12px; height: 12px; border-radius: 3px; display: inline-block; flex: none; }
.dot-primary { background: var(--primary); }
.dot-success { background: var(--success); }
.donut-wrap { display: flex; flex-direction: column; align-items: center; }
.donut { max-width: 160px; }
.donut-ring { stroke: #e9ecef; }
.donut-seg { fill: transparent; }
.donut-total { font-size: .55rem; font-weight: 700; fill: #495057; }
.seg-1 { stroke: #007bff; background: #007bff; }
.seg-2 { stroke: #28a745; background: #28a745; }
.seg-3 { stroke: #17a2b8; background: #17a2b8; }
.seg-4 { stroke: #ffc107; background: #ffc107; }
.seg-5 { stroke: #6f42c1; background: #6f42c1; }
.seg-6 { stroke: #fd7e14; background: #fd7e14; }
.seg-7 { stroke: #20c997; background: #20c997; }
.seg-8 { stroke: #6c757d; background: #6c757d; }
.status-row { display: flex; justify-content: space-between; align-items: center; gap: .5rem; margin-bottom: .5rem; }
.progress-bar.bar-info { background: var(--info); }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: .5rem; } .mt-2 { margin-top: .5rem; }
.recent-activity .card-body { padding: 0; }

/* Import / runs / employees pages after the mockup */
.callout { border-radius: var(--radius); padding: 1rem; margin-bottom: 1rem; border-left: 5px solid #ddd; background: #fff; box-shadow: 0 0 1px rgba(0, 0, 0, .125), 0 1px 3px rgba(0, 0, 0, .12); }
.callout-info { border-left-color: var(--info); }
.callout-warning { border-left-color: var(--warning); }
.callout-icon { font-size: 1.4rem; }
.d-flex { display: flex; } .align-center { align-items: center; } .gap-2 { gap: .5rem; }
.text-center { text-align: center !important; } .text-right { text-align: right !important; }
.font-weight-bold { font-weight: 700; }
.table-striped tbody tr:nth-child(odd) { background: rgba(0, 0, 0, .02); }
.table-scroll { overflow-x: auto; }
.badge-primary { background: var(--primary); color: #fff; }
.dropzone { display: flex; flex-direction: column; align-items: center; gap: .35rem; border: 2px dashed #ced4da; border-radius: .5rem; padding: 2.2rem 1rem; text-align: center; color: var(--muted); cursor: pointer; background: #fafbfc; transition: .2s; font-weight: 400; }
.dropzone:hover { border-color: var(--primary); background: rgba(0, 123, 255, .04); color: var(--primary); }
.dropzone .dz-icon { font-size: 2.4rem; }
.dz-input { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.alert-info { background: #d1ecf1; color: #0c5460; border-color: #bee5eb; }
.card .card { box-shadow: none; border: 1px solid var(--gray-200); }
.card-tools .form-control { min-height: 32px; padding: .2rem .5rem; width: auto; }