:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border: #334155;
    --success: #22c55e;
    --danger: #ef4444;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    margin: 0;
    line-height: 1.6;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-hover);
}

/* Utilities Overrides for Dark Mode */
.text-muted {
    color: var(--text-secondary) !important;
}

.text-primary {
    color: #818cf8 !important;
    /* Lighter indigo for better contrast on dark bg */
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.navbar {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    background: linear-gradient(to right, #6366f1, #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link {
    color: var(--text-secondary);
    margin-left: 1.5rem;
}

.nav-link:hover {
    color: var(--text-primary);
}

.quota-balance-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.6rem;
    margin-left: 1rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.14);
    white-space: nowrap;
}

.quota-balance-label {
    color: var(--text-secondary);
    font-size: 0.76rem;
}

.quota-balance-value {
    color: #c7d2fe;
    font-size: 0.78rem;
    font-weight: 700;
}

@media (max-width: 992px) {
    .quota-balance-pill {
        margin-left: 0;
    }
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    color: var(--text-primary);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

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

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

.btn-danger {
    background-color: var(--danger);
    color: white;
}

/* Forms */
.form-control,
.form-select {
    background-color: var(--bg-dark);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 0.5rem;
    width: 100%;
    margin-bottom: 1rem;
}

.input-group .form-control,
.input-group .form-select {
    margin-bottom: 0;
}

.form-control:focus {
    outline: 2px solid var(--primary);
    border-color: transparent;
    color: var(--text-primary);
    background-color: var(--bg-dark);
}

label,
.form-label {
    color: var(--text-secondary);
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.checkbox label {
    margin-bottom: 0;
    color: var(--text-secondary);
}

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 1;
}

/* Tables */
.table {
    color: var(--text-primary);
    border-color: var(--border);
}

.table-hover tbody tr:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.table-light {
    background-color: var(--bg-card);
    color: var(--text-secondary);
    border-color: var(--border);
}

.table-light th {
    background-color: var(--bg-card);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

/* Editor Specific */
.timeline-scene {
    background-color: var(--bg-card);
    border-left: 4px solid var(--primary);
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: grab;
    overflow-x: hidden;
}

.scene-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

.media-preview {
    width: 100px;
    height: 100px;
    object-fit: cover;
    background-color: #000;
    border-radius: 0.5rem;
}

/* Utilities */
.text-center {
    text-align: center;
}

.d-flex {
    display: flex;
}

.justify-between {
    justify-content: space-between;
}

.items-center {
    align-items: center;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-4 {
    gap: 1rem;
}

.mt-4 {
    margin-top: 1rem;
}

.p-4 {
    padding: 1rem;
}

.grid {
    display: grid;
    gap: 1rem;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.project-card {
    position: relative;
    overflow: hidden;
}

.project-aspect {
    text-transform: uppercase;
    font-size: 0.75rem;
    background: rgba(0, 0, 0, 0.5);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Loading Spinner */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.animate-pulse-btn {
    animation: pulse-blue 2s infinite;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%) !important;
    border: none !important;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.btn-idea-to-video {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    border: none !important;
    color: #fff !important;
}

.btn-idea-to-video:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    color: #fff !important;
}

.btn-website-to-video {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    border: none !important;
    color: #fff !important;
}

.btn-website-to-video:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    color: #fff !important;
}

.btn-ppt-to-video {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
    border: none !important;
    color: #fff !important;
}

.btn-ppt-to-video:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%) !important;
    color: #fff !important;
}

@keyframes pulse-blue {
    0% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.6);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}