:root {
    /* Defaults; overridden by /theme.css if an active theme exists */
    --bs-primary: #6f42c1;
    --bs-secondary: #6c757d;
    --bs-success: #198754;
    --bs-info: #0dcaf0;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-body-bg: #0d1117;
    --bs-body-color: #e6edf3;
    --bs-card-bg: #161b22;
    --bs-card-color: #e6edf3;
    --bs-border-color: #30363d;
    /* Project theme defaults used before /theme.css loads */
    --color-accent: #6610f2;
    --color-muted: #adb5bd;
    --navbar-bg: #212529;
    --navbar-text: #ffffff;
    --outline-color: var(--color-accent);
    /* Themed disabled button colors */
    --btn-disabled-bg: color-mix(in srgb, var(--bs-card-bg), #ffffff 8%);
    --btn-disabled-text: color-mix(in srgb, var(--bs-body-color), #000000 45%);
    --btn-disabled-border: var(--bs-border-color);
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* Navbar theming enhancements */
.navbar-themed {
    background-color: var(--navbar-bg) !important;
}
.navbar-themed .navbar-brand,
.navbar-themed .nav-link {
    color: var(--navbar-text) !important;
}
.navbar-themed .nav-link:hover,
.navbar-themed .nav-link:focus,
.navbar-themed .nav-link.active {
    color: var(--bs-primary) !important;
}
.navbar-themed .form-control {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color);
}
.navbar-themed .form-control::placeholder { color: var(--color-muted); }
.navbar-themed .form-control:focus {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--outline-color), transparent 70%);
}

/* Global focus ring using accent/outline color */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: var(--outline-color);
    box-shadow: 0 0 0 var(--bs-focus-ring-width, 0.25rem)
        var(--bs-focus-ring-color, color-mix(in srgb, var(--outline-color), transparent 70%));
}

.btn:focus,
.btn:focus-visible {
    box-shadow: 0 0 0 var(--bs-focus-ring-width, 0.25rem)
        var(--bs-focus-ring-color, color-mix(in srgb, var(--outline-color), transparent 70%));
}

.nav-link:focus-visible,
.dropdown-item:focus-visible,
.page-link:focus-visible,
.btn-close:focus-visible {
    outline: 2px solid var(--outline-color);
    outline-offset: 2px;
    box-shadow: none !important;
}

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

.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.btn-primary:hover {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    filter: brightness(0.9);
}

/* Button glow effect with animated rainbow border */
.btn-glow {
    position: relative;
    z-index: 0;
    border-radius: 12px;
    overflow: visible;
}
.btn-glow::before {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    border-radius: 12px;
    background: linear-gradient(
        45deg,
        var(--color-accent, #6610f2),
        #0d6efd,
        #22c55e,
        #9b59b6,
        var(--color-accent, #6610f2)
    );
    background-size: 400%;
    filter: blur(10px);
    animation: wizardGlow 20s linear infinite;
    transition: opacity 0.25s ease-in-out;
    opacity: 0;
    z-index: -1;
}
.btn-glow:hover::before,
.btn-glow:focus-visible::before {
    opacity: 1;
}
.btn-glow:disabled::before {
    opacity: 0;
}
@keyframes wizardGlow {
    0% {
        background-position: 0 0;
    }
    50% {
        background-position: 400% 0;
    }
    100% {
        background-position: 0 0;
    }
}

/* Reusable dark drop shadow for buttons on dark themes */
.btn-shadow-dark {
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.55), 0 4px 10px rgba(0, 0, 0, 0.45);
    transition: box-shadow 0.15s ease-in-out, transform 0.05s ease-in-out;
}
.btn-shadow-dark:hover,
.btn-shadow-dark:focus-visible {
    box-shadow: 0 7px 36px rgba(0, 0, 0, 0.6), 0 6px 16px rgba(0, 0, 0, 0.5);
}
.btn-shadow-dark:active {
    transform: translateY(1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5), 0 3px 8px rgba(0, 0, 0, 0.45);
}
.btn-shadow-dark:disabled,
fieldset:disabled .btn-shadow-dark {
    box-shadow: none !important;
}

/* Accent button variant using project accent color */
.btn-accent {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}
.btn-accent:hover {
    background-color: color-mix(in srgb, var(--color-accent), #000 10%);
    border-color: color-mix(in srgb, var(--color-accent), #000 10%);
    color: #fff;
}
/* Keep disabled state readable on dark backgrounds (inherits from global .btn:disabled) */

.footer {
    background-color: var(--bs-body-bg);
    border-top: 1px solid var(--bs-border-color);
    margin-top: auto;
}

/* Theme-aware disabled buttons: avoid bright primary when disabled */
.btn:disabled,
.btn.disabled,
fieldset:disabled .btn {
    background-color: var(--btn-disabled-bg) !important;
    color: var(--btn-disabled-text) !important;
    border-color: var(--btn-disabled-border) !important;
    opacity: 1 !important; /* keep readable on dark backgrounds */
    cursor: not-allowed !important;
}
.btn-primary:disabled,
.btn-primary.disabled,
fieldset:disabled .btn-primary {
    background-color: var(--btn-disabled-bg) !important;
    border-color: var(--btn-disabled-border) !important;
    color: var(--btn-disabled-text) !important;
}

.hero-section {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--bs-card-bg), #ffffff 6%) 0%,
        color-mix(in srgb, var(--bs-primary), #000000 5%) 100%
    );
    padding: 6rem 0;
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background-color: var(--bs-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.sidebar {
    min-height: calc(100vh - 56px);
    background-color: var(--bs-card-bg);
    border-right: 1px solid var(--bs-border-color);
}

.sidebar .nav-link {
    color: var(--bs-body-color);
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin: 0.125rem 0;
}

.sidebar .nav-link:hover, .sidebar .nav-link.active {
    background-color: color-mix(in srgb, var(--bs-card-bg), #ffffff 6%);
    color: var(--bs-primary);
}

.main-content {
    padding: 2rem;
}

.stats-card {
    background: linear-gradient(
        135deg,
        var(--bs-card-bg) 0%,
        color-mix(in srgb, var(--bs-card-bg), #ffffff 6%) 100%
    );
    border: 1px solid var(--bs-border-color);
    transition: transform 0.2s;
}

.stats-card:hover {
    transform: translateY(-2px);
}

/* Vibrant variants for stats cards using theme colors */
.stats-card--primary {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--bs-primary), #000 45%) 0%,
        color-mix(in srgb, var(--bs-primary), #000 15%) 100%
    );
    border-color: color-mix(in srgb, var(--bs-primary), #000 40%);
    color: #fff;
}
.stats-card--accent {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--color-accent, var(--bs-primary)), #000 45%) 0%,
        color-mix(in srgb, var(--color-accent, var(--bs-primary)), #000 15%) 100%
    );
    border-color: color-mix(in srgb, var(--color-accent, var(--bs-primary)), #000 40%);
    color: #fff;
}
.stats-card .stat-label {
    color: color-mix(in srgb, #ffffff, #000 20%);
    font-weight: 700;
    letter-spacing: 0.2px;
    font-size: 1.05rem;
}
.stats-card .stat-value {
    font-size: 1.9rem;
    font-weight: 800;
}
.stats-card .stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: color-mix(in srgb, #ffffff, #000 85%);
    color: color-mix(in srgb, #ffffff, #000 10%);
}

.upload-zone {
    border: 2px dashed var(--bs-border-color);
    border-radius: 0.5rem;
    padding: 3rem;
    text-align: center;
    background-color: var(--bs-body-bg);
    transition: all 0.3s ease;
}

.upload-zone:hover {
    border-color: var(--bs-primary);
    background-color: var(--bs-card-bg);
}

/* Dropzone theming */
.dropzone {
    border: 10px dashed var(--bs-primary) !important;
    border-radius: 2.5rem !important;
    background: var(--bs-card-bg) !important;
    color: var(--bs-card-color) !important;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.dropzone.dz-drag-hover {
    border-color: var(--bs-primary) !important;
    background: color-mix(in srgb, var(--bs-card-bg), #ffffff 4%) !important;
}
.dropzone .dz-message {
    margin: 0 !important;
    padding: 1rem 0 !important;
    font-size: 1.125rem;
    color: var(--bs-muted, var(--color-muted, #adb5bd));
}
.dropzone .dz-preview { display: none; }

/* Media Library: type-colored accents */
.media-card {
    border-width: 2px;
}
.media-card .media-thumb {
    max-height: 140px;
    width: 100%;
    object-fit: cover;
}
.media-card[data-type="intro"] { border-color: var(--media-color-intro, #0ea5e9); }
.media-card[data-type="clip"] { border-color: var(--media-color-clip, var(--color-accent)); }
.media-card[data-type="outro"] { border-color: var(--media-color-outro, #f59e0b); }
.media-card[data-type="transition"] { border-color: var(--media-color-transition, #22c55e); }
.media-card[data-type="music"] { border-color: var(--media-color-music, #3b82f6); }
.media-card[data-type="compilation"] { border-color: var(--media-color-compilation, var(--color-accent)); }

/* Media type badges using theme colors */
.badge.text-bg-intro {
    background-color: color-mix(in srgb, var(--media-color-intro, #0ea5e9), #000 10%) !important;
    color: #fff !important;
}
.badge.text-bg-clip {
    background-color: color-mix(in srgb, var(--media-color-clip, var(--color-accent)), #000 10%) !important;
    color: #fff !important;
}
.badge.text-bg-outro {
    background-color: color-mix(in srgb, var(--media-color-outro, #f59e0b), #000 10%) !important;
    color: #111 !important;
}
.badge.text-bg-transition {
    background-color: color-mix(in srgb, var(--media-color-transition, #22c55e), #000 10%) !important;
    color: #111 !important;
}
.badge.text-bg-music {
    background-color: color-mix(in srgb, var(--media-color-music, #3b82f6), #000 10%) !important;
    color: #fff !important;
}
.badge.text-bg-compilation {
    background-color: color-mix(in srgb, var(--media-color-compilation, var(--color-accent)), #000 10%) !important;
    color: #fff !important;
}

/* Accent variant: purple dashed border with diagonal stripes overlay */
.dropzone-accent {
    --dz-accent: var(--bs-primary);
    border-color: color-mix(in srgb, var(--dz-accent), #ffffff 25%) !important;
    background:
        repeating-linear-gradient(
            135deg,
            color-mix(in srgb, var(--dz-accent), transparent 92%) 0px,
            color-mix(in srgb, var(--dz-accent), transparent 92%) 12px,
            transparent 12px,
            transparent 24px
        ),
        var(--bs-card-bg) !important;
    position: relative;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--dz-accent), #000 70%);
}
.dropzone-accent .dz-message { color: color-mix(in srgb, var(--dz-accent), #ffffff 30%) !important; }
.dropzone-accent.dz-drag-hover {
    border-color: var(--dz-accent) !important;
    background:
        repeating-linear-gradient(
            135deg,
            color-mix(in srgb, var(--dz-accent), transparent 86%) 0px,
            color-mix(in srgb, var(--dz-accent), transparent 86%) 12px,
            transparent 12px,
            transparent 24px
        ),
        color-mix(in srgb, var(--bs-card-bg), #ffffff 6%) !important;
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--dz-accent), transparent 70%);
}

.project-card {
    transition: transform 0.2s, box-shadow 0.2s;
    border-width: 2px;
}

/* Project status colors - matching badge colors */
.project-card[data-status="draft"] { border-color: var(--bs-info, #0dcaf0); }
.project-card[data-status="downloading"] { border-color: var(--bs-primary, #0d6efd); }
.project-card[data-status="ready"] { border-color: var(--bs-primary, #0d6efd); }
.project-card[data-status="compiling"] { border-color: var(--bs-warning, #ffc107); }
.project-card[data-status="completed"] { border-color: var(--bs-success, #198754); }
.project-card[data-status="failed"] { border-color: var(--bs-danger, #dc3545); }

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* Status badge colors with better styling */
.badge.bg-status-draft { background-color: var(--bs-info) !important; color: #000 !important; }
.badge.bg-status-downloading { background-color: var(--bs-primary) !important; color: #fff !important; }
.badge.bg-status-ready { background-color: var(--bs-primary) !important; color: #fff !important; }
.badge.bg-status-compiling { background-color: var(--bs-warning) !important; color: #000 !important; }
.badge.bg-status-completed { background-color: var(--bs-success) !important; color: #fff !important; }
.badge.bg-status-failed { background-color: var(--bs-danger) !important; color: #fff !important; }

.project-media {
    aspect-ratio: 16/9;
    min-height: 160px;
    max-height: 220px;
    background: var(--bs-card-bg);
    border-top-left-radius: calc(var(--bs-card-border-radius, .375rem));
    border-top-right-radius: calc(var(--bs-card-border-radius, .375rem));
    overflow: hidden;
}
.project-media img,
.project-media video {
    object-fit: cover;
    max-height: 220px;
}

/* Team card hover effects */
.team-card {
    transition: transform 0.2s, box-shadow 0.2s;
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}