/* Luxury Admin Panel CSS - Minimalist & Premium */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Sophisticated Palette */
    --primary: #0f172a;
    /* Slate 900 */
    --primary-light: #334155;
    --accent: #6366f1;
    /* Indigo 500 */

    --bg-body: #f8fafc;
    /* Slate 50 */
    --bg-card: #ffffff;

    --text-main: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    --border-color: #e2e8f0;

    /* Success/Error - Muted & Professional */
    --success-bg: #dcfce7;
    --success-text: #166534;
    --danger-bg: #fee2e2;
    --danger-text: #991b1b;
    --warning-bg: #fef9c3;
    --warning-text: #854d0e;

    /* Shadows - Soft & Diffused */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 44px 6px -2px rgba(0, 0, 0, 0.04);

    --radius: 12px;
    --radius-sm: 8px;

    --transition: all 0.2s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
    min-height: 100vh;
    font-size: 0.925rem;
}

/* Navbar - Clean White */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0;
}

.navbar-brand {
    padding: 1rem 2rem;
    background: transparent;
    color: var(--primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-brand h2 {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--primary);
}

.navbar-menu {
    padding: 0.5rem 2rem;
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.9rem;
}

.nav-link:hover {
    color: var(--primary);
    background: #f1f5f9;
}

.nav-link.active {
    background: #f1f5f9;
    color: var(--primary);
    font-weight: 600;
}

.nav-link.logout {
    margin-left: auto;
    color: var(--danger-text);
    background: var(--danger-bg);
}

.nav-link.logout:hover {
    opacity: 0.8;
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--primary);
    letter-spacing: -0.02em;
    background: none;
    -webkit-text-fill-color: initial;
}

/* Cards - Subtle & Clean */
.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-hover);
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

.card h2 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* View Helpers */
.truncate-text {
    max-width: 350px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

@media (max-width: 1200px) {
    .truncate-text {
        max-width: 250px;
    }
}

@media (max-width: 768px) {
    .truncate-text {
        max-width: 150px;
    }
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-card h3 {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stat-card .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    background: none;
    -webkit-text-fill-color: initial;
}

/* Tables - Elegant */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 0;
}

thead th {
    background: #f8fafc;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
}

thead th:first-child {
    border-left: 1px solid var(--border-color);
    border-top-left-radius: var(--radius-sm);
    border-bottom-left-radius: var(--radius-sm);
}

thead th:last-child {
    border-right: 1px solid var(--border-color);
    border-top-right-radius: var(--radius-sm);
    border-bottom-right-radius: var(--radius-sm);
}

tbody tr {
    background: transparent;
    box-shadow: none;
    transition: var(--transition);
}

tbody tr:hover {
    background: #f8fafc;
    transform: none;
    box-shadow: none;
}

tbody td {
    padding: 1rem 1.25rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

tbody td:first-child {
    border-left: none;
    border-radius: 0;
}

tbody td:last-child {
    border-right: none;
    border-radius: 0;
}

tbody tr:last-child td {
    border-bottom: none;
}

/* Badges - Subtle pill style */
.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid #bbf7d0;
}

.badge-danger {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid #fecaca;
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--warning-text);
    border: 1px solid #fde047;
}

.badge-info {
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
}

/* Buttons - Professional & Clean */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    gap: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-card);
}

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

.btn-primary {
    background: var(--primary);
    color: white;
    border: 1px solid var(--primary);
}

.btn-primary:hover {
    background: #1e293b;
}

.btn-success {
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
    box-shadow: none;
}

.btn-success:hover {
    background: #bbf7d0;
}

.btn-danger {
    background: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    box-shadow: none;
}

.btn-danger:hover {
    background: #fecaca;
}

.btn-warning {
    background: #fef9c3;
    color: #a16207;
    border: 1px solid #fde047;
    box-shadow: none;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    min-height: 32px;
}

/* Forms */
.form-control,
input,
select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    transition: var(--transition);
    background: #f9fafb;
}

.form-control:focus,
input:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

/* Utilities */
code {
    background: #f3f4f6;
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85em;
    font-weight: 600;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid;
}

.alert-success {
    background: #ecfdf5;
    border-color: #10b981;
    color: #047857;
}

.alert-error {
    background: #fef2f2;
    border-color: #ef4444;
    color: #b91c1c;
}

.alert-warning {
    background: #fffbeb;
    border-color: #f59e0b;
    color: #b45309;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        margin: 1.5rem auto;
    }

    .card {
        padding: 1.5rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    .navbar-menu {
        justify-content: center;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeIn 0.5s ease-out;
}