/* Premium Dark Mode Design System */
:root[data-bs-theme="dark"] {
    /* Brand Colors */
    --bs-primary: #8a2be2;
    --bs-primary-rgb: 138, 43, 226;

    /* Background Colors */
    --bs-body-bg: #09090b;
    --bg-darker: #000000;
    --bg-surface: #18181b;
    --bg-surface-hover: #27272a;

    /* Text Colors */
    --bs-body-color: #fafafa;
    --text-muted: #a1a1aa;

    /* Borders */
    --bs-border-color: #27272a;
    --bs-border-color-translucent: rgba(255, 255, 255, 0.1);

    /* Utilities */
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(138, 43, 226, 0.3);
}

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
}

.d-flex.flex-column.min-vh-100 {
    min-height: 100vh;
}

main.flex-grow-1 {
    flex: 1 0 auto;
}

.footer {
    flex-shrink: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
}

/* Base Utility Classes */
.bg-darker {
    background-color: var(--bg-darker) !important;
}

.bg-surface {
    background-color: var(--bg-surface) !important;
}

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

/* Components */
.premium-nav {
    background-color: rgba(9, 9, 11, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.model-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    border-color: rgba(138, 43, 226, 0.5);
    box-shadow: var(--shadow-glow);
}

.model-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 75%;
    /* 4:3 Aspect Ratio */
    background-color: #27272a;
    overflow: hidden;
}

.model-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.model-card:hover .model-img-wrapper img {
    transform: scale(1.05);
}

.btn-primary {
    background: linear-gradient(135deg, #8a2be2 0%, #6a1b9a 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #9b4dff 0%, #7b1fa2 100%);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

/* Badges */
.badge-glass {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Forms */
.form-control,
.form-select {
    background-color: var(--bg-surface);
    border: 1px solid var(--bs-border-color);
    color: var(--bs-body-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-surface-hover);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(138, 43, 226, 0.25);
    color: var(--bs-body-color);
}

.form-label {
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--radius-lg);
}

.text-danger {
    color: #ff4d4f !important;
}

/* Hover glow for category pills */
.hover-glow {
    transition: all 0.3s ease;
}

.hover-glow:hover {
    border-color: rgba(138, 43, 226, 0.5) !important;
    box-shadow: 0 0 12px rgba(138, 43, 226, 0.2);
    transform: translateY(-2px);
}

/* Dropdown menu darkmode */
.dropdown-menu.bg-surface .dropdown-item {
    color: #e5e5e5;
}

.dropdown-menu.bg-surface .dropdown-item:hover,
.dropdown-menu.bg-surface .dropdown-item:focus {
    background-color: var(--bg-surface-hover);
    color: #fff;
}

/* Table dark theme */
.table-dark {
    --bs-table-bg: var(--bg-surface);
    --bs-table-border-color: var(--bs-border-color);
}

/* Auth pages */
.auth-card {
    background: linear-gradient(145deg, var(--bg-surface) 0%, rgba(18, 18, 20, 0.95) 100%);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(8px);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: #3f3f46;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #52525b;
}

/* Object fit utility */
.object-fit-cover {
    object-fit: cover;
}

.object-fit-contain {
    object-fit: contain;
}

/* Cursor pointer */
.cursor-pointer {
    cursor: pointer;
}

/* Breadcrumb dark mode */
.breadcrumb {
    --bs-breadcrumb-divider-color: #52525b;
    --bs-breadcrumb-item-active-color: #fafafa;
}

/* Input group text */
.input-group-text {
    background-color: var(--bg-surface);
    border-color: var(--bs-border-color);
    color: var(--text-muted);
}