/* Unified Dark Theme Styles */
:root {
    --bg-primary: #0f172a;    /* Main background (slate 950) */
    --bg-secondary: #1e293b;   /* Cards, sidebars, tables (slate 800) */
    --bg-tertiary: #334155;    /* Borders, hover states (slate 700) */
    --bg-hover: #475569;       /* Hover backgrounds (slate 600) */
    --text-primary: #f8fafc;   /* Main text (slate 50) */
    --text-secondary: #cbd5e1; /* Secondary text (slate 200) */
    --text-muted: #94a3b8;     /* Muted text (slate 400) - readable on dark */
    --text-white: #ffffff;
}

/* Base Styles */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
}

/* Card Styles */
.card {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.card-header {
    background-color: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--bg-tertiary) !important;
}

/* Sidebar Styles */
.sidebar, .user-sidebar, .admin-sidebar {
    background-color: var(--bg-secondary) !important;
    border-right: 1px solid var(--bg-tertiary);
}

.sidebar .nav-link {
    color: var(--text-secondary) !important;
}

.sidebar .nav-link:hover, .sidebar .nav-link.active {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-white) !important;
}

/* Text Overrides */
.text-muted {
    color: var(--text-muted) !important;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

.text-dark, .text-black {
    color: var(--text-primary) !important;
}

/* Table Styles */
.table, .table-dark {
    --bs-table-bg: var(--bg-secondary);
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--bg-tertiary);
}

.table-hover tbody tr:hover {
    --bs-table-accent-bg: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Form Controls */
.form-control, .form-select {
    background-color: var(--bg-primary) !important;
    border-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.form-control:focus, .form-select:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25) !important;
}

.input-group-text {
    background-color: var(--bg-secondary) !important;
    border-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

/* Stat Cards */
.stat-card {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--bg-tertiary);
    border-radius: 8px;
}

/* Alert Styles */
.alert {
    background-color: var(--bg-secondary) !important;
    border-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.alert-success {
    border-color: #166534 !important;
    color: #bbf7d0 !important;
}

.alert-danger {
    border-color: #991b1b !important;
    color: #fecaca !important;
}

.alert-warning {
    border-color: #854d0e !important;
    color: #fef08a !important;
}

/* Badge Styles */
.badge.bg-secondary {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

/* Modal Styles */
.modal-content {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.modal-header {
    border-bottom: 1px solid var(--bg-tertiary) !important;
}

.modal-footer {
    border-top: 1px solid var(--bg-tertiary) !important;
}