/* === CSS Variables === */
:root {
    --bg: #0a0c14;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-hover: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.08);
    --text: #e4e6f0;
    --text-muted: #8b8fa3;
    --primary: #f59e0b;
    --primary-hover: #d97706;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #22c55e;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Glass tokens */
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: 16px;
    --glass-radius: 14px;
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

    /* Glow variants */
    --primary-glow: rgba(245, 158, 11, 0.4);
    --primary-glow-subtle: rgba(245, 158, 11, 0.15);
    --danger-glow: rgba(239, 68, 68, 0.4);
    --success-glow: rgba(34, 197, 94, 0.4);

    --transition: 0.2s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
}

/* === Gradient background === */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 600px 600px at 20% 20%, rgba(30, 58, 138, 0.08), transparent),
        radial-gradient(ellipse 500px 500px at 80% 80%, rgba(139, 92, 246, 0.06), transparent),
        radial-gradient(ellipse 400px 400px at 50% 50%, rgba(245, 158, 11, 0.04), transparent);
}

/* === Glass surface (shared rule) === */
.stat-card, .login-card, .form-card, .column-left, .column-right,
.token-display, .alert, .table-container {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--glass-radius);
    box-shadow: var(--glass-shadow);
}

/* === Navbar === */
.navbar {
    display: flex;
    align-items: center;
    padding: 0 2rem;
    height: 56px;
    background: rgba(10, 12, 20, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(245, 158, 11, 0.15);
    gap: 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    white-space: nowrap;
    text-shadow: 0 0 20px var(--primary-glow);
}
.nav-links { display: flex; gap: 0.5rem; flex: 1; }
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all var(--transition);
}
.nav-links a:hover {
    color: var(--text);
    background: var(--bg-hover);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}
.nav-user { display: flex; align-items: center; gap: 0.75rem; font-size: 0.9rem; }

/* === Container === */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    animation: fadeIn 0.3s ease;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--text);
    cursor: pointer;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition);
}
.btn:hover {
    background: var(--bg-hover);
    transform: translateY(-1px);
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: #000;
    border-color: var(--primary);
    font-weight: 600;
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #b45309);
    box-shadow: 0 0 20px var(--primary-glow);
}
.btn-danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-hover));
    color: #fff;
    border-color: var(--danger);
}
.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-hover), #b91c1c);
    box-shadow: 0 0 20px var(--danger-glow);
}
.btn-outline { background: transparent; }
.btn-outline:hover { background: var(--bg-hover); }
.btn-sm { padding: 0.25rem 0.6rem; font-size: 0.8rem; }
.btn-block { width: 100%; text-align: center; }

/* === Tables === */
.table-container {
    overflow-x: auto;
    margin: 1rem 0;
    padding: 0.25rem;
}
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}
.table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255, 255, 255, 0.02);
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr {
    transition: all var(--transition);
}
.table tbody tr:hover td {
    background: var(--bg-hover);
    box-shadow: inset 0 0 30px rgba(245, 158, 11, 0.03);
}
.table td {
    vertical-align: middle;
    line-height: 1.8;
}
.table td .btn, .table td .badge, .table td form {
    vertical-align: middle;
    margin: 2px 2px;
}

/* === Badges === */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem 0.15rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    line-height: 1;
    vertical-align: middle;
}
.badge-admin {
    background: rgba(245, 158, 11, 0.2);
    color: var(--primary);
    border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-user {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
}
.badge-viewer {
    background: rgba(59, 130, 246, 0.2);
    color: #93c5fd;
    border: 1px solid rgba(59, 130, 246, 0.3);
}
.badge-active {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.3);
}
.badge-inactive {
    background: rgba(139, 143, 163, 0.2);
    color: var(--text-muted);
    border: 1px solid rgba(139, 143, 163, 0.3);
}
.badge-token {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.3);
}
.badge-card-accessible {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, 0.3);
}
.badge-card-no_access {
    background: rgba(139, 143, 163, 0.2);
    color: var(--text-muted);
    border: 1px solid rgba(139, 143, 163, 0.3);
}
.badge-card-not_found {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* === Forms === */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.4rem; color: var(--text-muted); font-size: 0.9rem; }
input[type="text"], input[type="password"], input[type="file"], textarea, select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.95rem;
    transition: all var(--transition);
}
select option {
    background: #1a1d27;
    color: var(--text);
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow-subtle);
}
.form-card {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
}
.form-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.inline-form { display: flex; gap: 0.5rem; margin-bottom: 1rem; align-items: center; }
.inline-form input { width: auto; flex: 1; }
.checkbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.form-group label.checkbox-item {
    display: inline-flex;
    align-items: center;
    margin: 0;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    border-radius: 8px;
    transition: background var(--transition);
}
.form-group label.checkbox-item:hover { background: var(--bg-hover); }
.checkbox-item input { width: auto; margin-right: 0.4rem; }
.select-sm { width: auto; padding: 0.2rem 0.4rem; font-size: 0.8rem; }

/* === Alerts === */
.alert {
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}
.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}
.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #bbf7d0;
}
.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: #fde68a;
}
.alert h3 { margin-bottom: 0.5rem; }
.alert ul { margin-left: 1.5rem; }

/* === Page header === */
.page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.5rem; }
.page-header h1 { margin: 0; }

/* === Stats === */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.stat-card {
    padding: 1.5rem;
    text-align: center;
    position: relative;
    transition: all var(--transition);
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--glass-radius);
    padding: 1px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(139, 92, 246, 0.1), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--primary-glow-subtle);
}
.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 30px var(--primary-glow);
}
.stat-label { color: var(--text-muted); font-size: 0.9rem; margin-top: 0.25rem; }
.stat-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: text-shadow var(--transition);
}
.stat-link:hover { text-shadow: 0 0 10px var(--primary-glow); }

/* === Token display === */
.token-display {
    border: 2px solid rgba(245, 158, 11, 0.4);
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    word-break: break-all;
    box-shadow: var(--glass-shadow), 0 0 20px var(--primary-glow-subtle);
}
.token-display code { flex: 1; font-size: 0.95rem; }

/* === Revealed value === */
.revealed-value { font-family: 'Fira Code', monospace; color: var(--success); }

/* === Login === */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.login-card {
    padding: 2.75rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    overflow: hidden;
}
.login-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--glass-radius);
    padding: 1px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.4), rgba(139, 92, 246, 0.2), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}
.login-card h1 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 0.25rem;
    text-shadow: 0 0 30px var(--primary-glow);
}
.subtitle { text-align: center; color: var(--text-muted); margin-bottom: 1.5rem; }

/* === Pagination === */
.pagination { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; justify-content: center; }

/* === Two-column layout === */
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1rem; }
.column-left, .column-right {
    padding: 1.25rem;
}
.search-box { margin-bottom: 0.75rem; }
.search-box input { width: 100%; }

/* === Tag filters === */
.tag-filters { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; }
.tag-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}
.tag-badge:hover { filter: brightness(1.2); transform: translateY(-1px); }

/* === Secret items in card detail === */
.secret-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--glass-border);
    transition: background var(--transition);
}
.secret-item:last-child { border-bottom: none; }
.secret-item:hover { background: var(--bg-hover); }
.secret-item-info { flex: 1; }
.secret-item-info strong { display: block; }

/* === Form validation === */
.is-invalid { border-color: var(--danger) !important; }

/* === Misc === */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
code {
    background: rgba(255, 255, 255, 0.06);
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    font-size: 0.9em;
    border: 1px solid rgba(255, 255, 255, 0.06);
}
h1 { margin-bottom: 1rem; }
h2 { margin: 1.5rem 0 1rem; color: var(--text-muted); font-size: 1.2rem; }
a {
    color: var(--primary);
    transition: text-shadow var(--transition);
}
a:hover { text-shadow: 0 0 10px var(--primary-glow-subtle); }

/* === Animations === */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* HTMX transitions */
.htmx-swapping { opacity: 0; transition: opacity 0.15s ease; }
.htmx-settling { opacity: 1; transition: opacity 0.15s ease; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }