:root {
    --primary: #0C56A3;
    --primary-light: #2E7AD1;
    --primary-dark: #094480;
    --primary-glow: rgba(12, 86, 163, 0.15);
    --secondary: #06b6d4;
    --success: #10b981;
    --success-light: #34d399;
    --warning: #f59e0b;
    --warning-light: #fbbf24;
    --danger: #ef4444;
    --danger-light: #f87171;
    --info: #3b82f6;
    --bg: #f1f5f9;
    --bg-card: #ffffff;
    --bg-sidebar: linear-gradient(180deg, #062440 0%, #0a3d6e 50%, #1e293b 100%);
    --bg-sidebar-solid: #062440;
    --bg-sidebar-hover: rgba(255,255,255,0.08);
    --bg-sidebar-active: rgba(255,255,255,0.12);
    --text: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-sidebar: rgba(255,255,255,0.65);
    --text-sidebar-active: #ffffff;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --shadow-glow: 0 0 20px rgba(12, 86, 163, 0.12);
    --radius: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --sidebar-width: 270px;
    --topbar-height: 68px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg: #0c0f1a;
    --bg-card: #161b2e;
    --bg-sidebar: linear-gradient(180deg, #0c0f1a 0%, #151929 50%, #0c0f1a 100%);
    --bg-sidebar-solid: #0c0f1a;
    --text: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #1e293b;
    --border-light: #1e293b;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.25);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.3);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.35);
    --shadow-glow: 0 0 20px rgba(12,86,163,0.2);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-16px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

.app-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--text-sidebar);
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
    display: flex; flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-right: 1px solid rgba(255,255,255,0.06);
}

.sidebar-header {
    padding: 24px 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: center; gap: 14px;
}
.sidebar-header .logo {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, #2E7AD1 100%);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 16px;
    box-shadow: 0 4px 12px rgba(12,86,163,0.4);
}
.sidebar-header h1 { font-size: 18px; font-weight: 700; color: #fff; letter-spacing: -0.3px; }
.sidebar-header .version {
    font-size: 10px; color: rgba(255,255,255,0.4);
    margin-top: 2px; font-weight: 500;
    letter-spacing: 0.5px; text-transform: uppercase;
}

.sidebar-nav { flex: 1; overflow-y: auto; padding: 16px 12px; }
.sidebar-nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 16px; color: var(--text-sidebar);
    font-size: 13.5px; font-weight: 500;
    transition: var(--transition);
    border-radius: var(--radius-sm);
    margin-bottom: 2px;
    position: relative;
}
.sidebar-nav a:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-sidebar-active);
}
.sidebar-nav a.active {
    background: var(--bg-sidebar-active);
    color: var(--text-sidebar-active);
    font-weight: 600;
}
.sidebar-nav a.active::before {
    content: '';
    position: absolute; left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 20px;
    background: linear-gradient(180deg, var(--primary-light), var(--primary));
    border-radius: 0 3px 3px 0;
}
.sidebar-nav a svg { width: 20px; height: 20px; flex-shrink: 0; opacity: 0.75; }
.sidebar-nav a.active svg { opacity: 1; }
.sidebar-nav .nav-section {
    padding: 20px 16px 8px;
    font-size: 10px; text-transform: uppercase;
    letter-spacing: 1.5px; color: rgba(255,255,255,0.3);
    font-weight: 600;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    background: rgba(0,0,0,0.1);
}
.sidebar-footer .user-info { display: flex; align-items: center; gap: 12px; }
.sidebar-footer .user-avatar {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--primary) 0%, #2E7AD1 100%);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 14px; font-weight: 600;
    box-shadow: 0 2px 8px rgba(12,86,163,0.3);
}
.sidebar-footer .user-details { flex: 1; }
.sidebar-footer .user-name { font-size: 13px; font-weight: 600; color: #fff; }
.sidebar-footer .user-role { font-size: 11px; color: rgba(255,255,255,0.45); font-weight: 500; }

.main-content { flex: 1; margin-left: var(--sidebar-width); min-height: 100vh; }

.topbar {
    height: var(--topbar-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    padding: 0 28px; gap: 16px;
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(12px);
    background: rgba(255,255,255,0.85);
}
[data-theme="dark"] .topbar {
    background: rgba(22,27,46,0.85);
}
.topbar .menu-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--text); }

.topbar .search-box { flex: 1; max-width: 420px; position: relative; }
.topbar .search-box input {
    width: 100%; padding: 10px 14px 10px 40px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg); color: var(--text);
    font-size: 13.5px; transition: var(--transition);
    font-family: inherit;
}
.topbar .search-box input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: var(--bg-card);
}
.topbar .search-box input::placeholder { color: var(--text-muted); }
.topbar .search-box svg {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    width: 18px; height: 18px; color: var(--text-muted);
}

.search-results {
    position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    max-height: 360px; overflow-y: auto;
    display: none; z-index: 200;
    animation: fadeInUp 0.15s ease-out;
}
.search-results.active { display: block; }
.search-result-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer; display: flex; align-items: center; gap: 12px;
    transition: var(--transition);
}
.search-result-item:hover { background: var(--bg); }
.search-result-item:last-child { border-bottom: none; }
.search-result-item .type-badge {
    font-size: 10px; padding: 3px 8px; border-radius: 6px;
    background: var(--primary-glow); color: var(--primary);
    text-transform: uppercase; font-weight: 600; letter-spacing: 0.5px;
}
.search-result-item .title { font-weight: 600; font-size: 13.5px; }
.search-result-item .subtitle { font-size: 12px; color: var(--text-secondary); }

.topbar-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.topbar .company-selector select {
    padding: 8px 12px; border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg); color: var(--text);
    font-size: 13px; font-family: inherit;
    cursor: pointer; transition: var(--transition);
}
.topbar .company-selector select:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.theme-toggle {
    width: 38px; height: 38px; border-radius: var(--radius-sm);
    background: var(--bg); border: 1.5px solid var(--border);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary); transition: var(--transition);
}
.theme-toggle:hover {
    background: var(--primary-glow); border-color: var(--primary-light);
    color: var(--primary);
}

.btn-logout {
    padding: 8px 16px;
    background: transparent;
    color: var(--danger);
    border: 1.5px solid rgba(239,68,68,0.25);
    border-radius: var(--radius-sm);
    font-size: 13px; font-weight: 500; font-family: inherit;
    cursor: pointer; transition: var(--transition);
}
.btn-logout:hover {
    background: var(--danger); color: #fff;
    border-color: var(--danger);
    box-shadow: 0 4px 12px rgba(239,68,68,0.25);
}

.page-content {
    padding: 28px;
    animation: fadeIn 0.25s ease-out;
}
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 28px; flex-wrap: wrap; gap: 12px;
}
.page-header h2 {
    font-size: 26px; font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
[data-theme="dark"] .page-header h2 {
    background: linear-gradient(135deg, #f1f5f9 0%, #94a3b8 100%);
    -webkit-background-clip: text; background-clip: text;
}

.breadcrumb { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }

.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition-slow);
}
.card:hover {
    box-shadow: var(--shadow-md);
}
.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    background: linear-gradient(to bottom, var(--bg-card), rgba(241,245,249,0.3));
}
[data-theme="dark"] .card-header {
    background: linear-gradient(to bottom, var(--bg-card), rgba(255,255,255,0.02));
}
.card-header h3 { font-size: 15px; font-weight: 650; letter-spacing: -0.2px; }
.card-body { padding: 24px; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px; margin-bottom: 28px;
}
.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    display: flex; align-items: center; gap: 18px;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute; top: 0; right: 0;
    width: 80px; height: 80px;
    border-radius: 50%;
    opacity: 0.04;
    transform: translate(20px, -20px);
    transition: var(--transition-slow);
}
.stat-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: transparent;
}
.stat-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: var(--transition);
}
.stat-icon.blue { background: linear-gradient(135deg, rgba(12,86,163,0.12), rgba(12,86,163,0.06)); color: var(--primary); }
.stat-icon.green { background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(16,185,129,0.06)); color: var(--success); }
.stat-icon.yellow { background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(245,158,11,0.06)); color: var(--warning); }
.stat-icon.red { background: linear-gradient(135deg, rgba(239,68,68,0.12), rgba(239,68,68,0.06)); color: var(--danger); }
.stat-icon.purple { background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(59,130,246,0.06)); color: var(--info); }
.stat-icon.cyan { background: linear-gradient(135deg, rgba(6,182,212,0.12), rgba(6,182,212,0.06)); color: var(--secondary); }
.stat-card:hover .stat-icon { transform: scale(1.08); }
.stat-icon svg { width: 24px; height: 24px; }
.stat-info h4 { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; }
.stat-info p { font-size: 13px; color: var(--text-secondary); margin-top: 3px; font-weight: 500; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 18px; border-radius: var(--radius-sm);
    font-size: 13.5px; font-weight: 550; cursor: pointer;
    border: none; transition: var(--transition);
    text-decoration: none; font-family: inherit;
    position: relative; overflow: hidden;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(12,86,163,0.25);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(12,86,163,0.35);
    transform: translateY(-1px);
}
.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(16,185,129,0.25);
}
.btn-success:hover {
    color: #fff;
    box-shadow: 0 4px 16px rgba(16,185,129,0.35);
    transform: translateY(-1px);
}
.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(245,158,11,0.25);
}
.btn-warning:hover {
    color: #fff;
    box-shadow: 0 4px 16px rgba(245,158,11,0.35);
    transform: translateY(-1px);
}
.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(239,68,68,0.25);
}
.btn-danger:hover {
    color: #fff;
    box-shadow: 0 4px 16px rgba(239,68,68,0.35);
    transform: translateY(-1px);
}
.btn-secondary {
    background: var(--bg-card); color: var(--text);
    border: 1.5px solid var(--border);
}
.btn-secondary:hover {
    background: var(--bg);
    border-color: var(--primary-light);
    color: var(--primary);
}
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: var(--radius-xs); }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

.table-wrapper { overflow-x: auto; border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left; padding: 14px 18px;
    font-size: 11px; font-weight: 650;
    text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    background: var(--bg);
}
tbody td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-light);
    font-size: 13.5px; vertical-align: middle;
}
tbody tr {
    transition: var(--transition);
}
tbody tr:hover {
    background: var(--primary-glow);
}
tbody tr:last-child td { border-bottom: none; }

.badge {
    display: inline-flex; align-items: center;
    padding: 4px 12px; border-radius: 20px;
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.2px;
}
.badge-success { background: rgba(16,185,129,0.1); color: #059669; }
.badge-warning { background: rgba(245,158,11,0.1); color: #d97706; }
.badge-danger { background: rgba(239,68,68,0.1); color: #dc2626; }
.badge-info { background: var(--primary-glow); color: var(--primary); }
.badge-secondary { background: rgba(100,116,139,0.1); color: var(--text-secondary); }

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--text); margin-bottom: 7px;
    letter-spacing: -0.1px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card); color: var(--text);
    font-size: 14px; transition: var(--transition);
    font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}
.form-group input::placeholder, .form-group textarea::placeholder {
    color: var(--text-muted);
}
.form-group textarea { min-height: 90px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }

.filter-bar {
    display: flex; gap: 12px; margin-bottom: 22px;
    flex-wrap: wrap; align-items: center;
    padding: 18px;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}
.filter-bar select, .filter-bar input {
    padding: 8px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg); color: var(--text);
    font-size: 13px; font-family: inherit;
    transition: var(--transition);
}
.filter-bar select:focus, .filter-bar input:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.activity-item {
    display: flex; gap: 14px; padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}
.activity-item:last-child { border-bottom: none; }
.activity-item:hover { padding-left: 4px; }
.activity-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--primary); margin-top: 7px; flex-shrink: 0;
    box-shadow: 0 0 8px var(--primary-glow);
}
.activity-content { flex: 1; }
.activity-content .action { font-size: 13.5px; font-weight: 550; }
.activity-content .time { font-size: 12px; color: var(--text-muted); margin-top: 3px; }

.empty-state {
    text-align: center; padding: 48px 24px; color: var(--text-muted);
}
.empty-state svg { width: 56px; height: 56px; margin-bottom: 16px; opacity: 0.3; }
.empty-state p { font-size: 14px; font-weight: 500; }

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.detail-item { }
.detail-item .label {
    font-size: 11px; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.8px;
    margin-bottom: 5px; font-weight: 600;
}
.detail-item .value { font-size: 15px; font-weight: 550; }

.signature-pad-container {
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    padding: 8px; background: #fff;
    transition: var(--transition);
}
.signature-pad-container:hover {
    border-color: var(--primary-light);
}
.signature-pad-container canvas { width: 100%; height: 150px; cursor: crosshair; }

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px; font-size: 14px; font-weight: 500;
    display: flex; align-items: center; gap: 10px;
}
.alert-success { background: rgba(16,185,129,0.08); color: #059669; border: 1px solid rgba(16,185,129,0.15); }
.alert-danger { background: rgba(239,68,68,0.08); color: #dc2626; border: 1px solid rgba(239,68,68,0.15); }
.alert-warning { background: rgba(245,158,11,0.08); color: #d97706; border: 1px solid rgba(245,158,11,0.15); }
.alert-info { background: var(--primary-glow); color: var(--primary); border: 1px solid rgba(12,86,163,0.15); }

.login-page {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #031C36 0%, #062440 30%, #094480 60%, #0C56A3 100%);
    position: relative;
    overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute; top: -50%; right: -30%;
    width: 80%; height: 200%;
    background: radial-gradient(ellipse, rgba(12,86,163,0.2) 0%, transparent 60%);
    pointer-events: none;
}
.login-page::after {
    content: '';
    position: absolute; bottom: -30%; left: -20%;
    width: 60%; height: 120%;
    background: radial-gradient(ellipse, rgba(6,182,212,0.15) 0%, transparent 60%);
    pointer-events: none;
}
.login-card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.1);
    padding: 48px 44px;
    width: 100%; max-width: 440px;
    position: relative; z-index: 1;
    animation: fadeInUp 0.4s ease-out;
}
.login-card .logo-area { text-align: center; margin-bottom: 36px; }
.login-card .logo-area .logo-icon {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, #2E7AD1 100%);
    border-radius: 18px;
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-size: 26px; font-weight: 700;
    margin-bottom: 16px;
    box-shadow: 0 8px 24px rgba(12,86,163,0.4);
}
.login-card .logo-area h2 {
    font-size: 26px; font-weight: 700; color: #1e293b;
    letter-spacing: -0.5px;
}
.login-card .logo-area p { font-size: 14px; color: #64748b; margin-top: 6px; font-weight: 500; }
.login-card .btn-primary {
    width: 100%; justify-content: center; padding: 12px; font-size: 15px;
    border-radius: var(--radius-md);
}
.login-card .login-error {
    color: var(--danger); font-size: 13px;
    margin-bottom: 16px; text-align: center;
    padding: 10px; background: rgba(239,68,68,0.06);
    border-radius: var(--radius-sm);
    font-weight: 500;
}
.login-card .form-group input {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: #f8fafc;
    border: 1.5px solid #e2e8f0;
}
.login-card .form-group input:focus {
    background: #fff;
}

.doc-item {
    display: flex; align-items: center; gap: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    transition: var(--transition);
}
.doc-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
}
.doc-item .doc-icon {
    width: 40px; height: 40px;
    background: var(--primary-glow);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
}
.doc-item .doc-info { flex: 1; }
.doc-item .doc-name { font-size: 14px; font-weight: 550; }
.doc-item .doc-meta { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.company-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}
.company-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}
.company-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--info));
    opacity: 0;
    transition: var(--transition);
}
.company-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: transparent;
}
.company-card:hover::before { opacity: 1; }
.company-card h3 { font-size: 16px; margin-bottom: 8px; font-weight: 650; letter-spacing: -0.2px; }
.company-card .meta { font-size: 13px; color: var(--text-secondary); }
.company-card .stats {
    display: flex; gap: 16px; margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}
.company-card .stat { text-align: center; flex: 1; }
.company-card .stat .num {
    font-size: 20px; font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--info));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.company-card .stat .lbl { font-size: 11px; color: var(--text-muted); font-weight: 500; margin-top: 2px; }

.tab-nav {
    display: flex; gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 24px;
}
.tab-nav a {
    padding: 12px 22px; font-size: 14px; font-weight: 550;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
}
.tab-nav a:hover { color: var(--text); }
.tab-nav a.active { color: var(--primary); border-bottom-color: var(--primary); }

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 18px;
}
.settings-card {
    display: flex; align-items: center; gap: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition-slow);
    text-decoration: none; color: var(--text);
    position: relative; overflow: hidden;
}
.settings-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary-light);
    color: var(--text);
}
.settings-card-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.settings-card-icon svg { width: 24px; height: 24px; }
.settings-card-icon.blue { background: linear-gradient(135deg, rgba(12,86,163,0.12), rgba(12,86,163,0.06)); color: var(--primary); }
.settings-card-icon.green { background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(16,185,129,0.06)); color: var(--success); }
.settings-card-icon.purple { background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(59,130,246,0.06)); color: var(--info); }
.settings-card-content { flex: 1; }
.settings-card-content h3 { font-size: 15px; font-weight: 650; margin-bottom: 4px; }
.settings-card-content p { font-size: 13px; color: var(--text-secondary); }
.settings-card-arrow { width: 20px; height: 20px; color: var(--text-muted); flex-shrink: 0; transition: var(--transition); }
.settings-card:hover .settings-card-arrow { color: var(--primary); transform: translateX(3px); }

.bulk-search-bar {
    display: flex; gap: 10px; margin-bottom: 8px; flex-wrap: wrap;
}
.bulk-search-input-wrap {
    flex: 1; min-width: 220px; position: relative; display: flex; align-items: center;
}
.bulk-search-icon {
    position: absolute; left: 12px; width: 16px; height: 16px; color: var(--text-muted); pointer-events: none;
}
.bulk-search-input {
    width: 100%; padding: 9px 36px 9px 36px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card); font-size: 13px; color: var(--text); transition: var(--transition);
}
.bulk-search-input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px var(--primary-glow); }
.bulk-search-input::placeholder { color: var(--text-muted); }
.bulk-search-clear {
    position: absolute; right: 8px; background: none; border: none; font-size: 18px; color: var(--text-muted);
    cursor: pointer; padding: 2px 6px; line-height: 1; border-radius: 50%;
}
.bulk-search-clear:hover { color: var(--danger); background: var(--danger-light); }
.bulk-category-filter {
    min-width: 180px; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-card); font-size: 13px; color: var(--text); cursor: pointer;
}
.bulk-category-filter:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px var(--primary-glow); }
.bulk-device-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
}
.bulk-device-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}
.bulk-device-item:last-child { border-bottom: none; }
.bulk-device-item:hover { background: var(--bg-card); }
.bulk-device-item input[type="checkbox"] {
    width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; cursor: pointer;
}
.bulk-device-info {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap; flex: 1;
}
.bulk-device-number {
    font-family: monospace; font-size: 12px; font-weight: 600;
    background: var(--bg-card); border: 1px solid var(--border);
    padding: 2px 8px; border-radius: 4px; color: var(--primary);
}
.bulk-device-name { font-size: 13px; font-weight: 550; }
.bulk-device-serial { font-size: 11px; color: var(--text-muted); font-family: monospace; }
.bulk-device-category {
    font-size: 11px; color: var(--primary); background: var(--primary-glow);
    padding: 2px 8px; border-radius: 10px; font-weight: 500;
}
.bulk-device-actions {
    margin-top: 8px; display: flex; gap: 8px; align-items: center;
}
.bulk-device-actions span {
    font-size: 13px; color: var(--text-secondary); margin-left: 8px;
}
.bulk-no-results {
    padding: 20px; text-align: center; color: var(--text-muted); font-size: 13px;
}

@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .topbar .menu-toggle { display: flex; }
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .form-row-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
}

.permissions-table .perm-col { text-align: center; width: 100px; }
.permissions-table .perm-section td { background: var(--bg-secondary); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-secondary); padding: 10px 16px; }
.permissions-table tbody tr td { background: var(--bg-primary); }
.permissions-table tbody tr:nth-child(even) td { background: var(--bg-secondary); }
.permissions-table .perm-section td { background: var(--border) !important; }
.perm-yes, .perm-no { display: inline-flex; align-items: center; justify-content: center; gap: 4px; }
.perm-scope { font-size: 10px; color: var(--text-secondary); font-weight: 500; }

@media (max-width: 768px) {
    .page-content { padding: 18px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .login-card { margin: 16px; padding: 32px 28px; }
}

/* ── Custom Dialog Modal ────────────────────────────────── */
.it-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}
.it-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}
.it-modal {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.06);
    width: 100%;
    max-width: 420px;
    margin: 16px;
    transform: scale(0.96) translateY(-6px);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}
.it-modal-overlay.active .it-modal {
    transform: scale(1) translateY(0);
}
.it-modal-header {
    padding: 24px 24px 0;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.it-modal-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.it-modal-icon.danger  { background: rgba(239,68,68,0.1);  color: var(--danger); }
.it-modal-icon.warning { background: rgba(245,158,11,0.1); color: var(--warning); }
.it-modal-icon.info    { background: rgba(12,86,163,0.1);  color: var(--primary); }
.it-modal-title {
    font-weight: 700;
    font-size: 15px;
    color: var(--text);
    line-height: 1.35;
    padding-top: 9px;
}
.it-modal-body {
    padding: 10px 24px 22px 80px;
    color: var(--text-secondary);
    font-size: 13.5px;
    line-height: 1.65;
}
.it-modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    background: var(--bg);
}