/* ==============================================
   CONTENT STUDIO - PREMIUM MODAL STYLING
   ============================================== */

/* ========================================
   STUDIO SECTION STRUCTURE
   ======================================== */

/* Section Headers (like Stock Assets has) */
.studio-section-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-glass);
}

.studio-section-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.studio-section-header .section-hint {
    font-size: 13px;
    color: var(--text-dim);
    margin: 0;
    font-weight: 400;
}

/* Professional Control Grid */
.studio-controls-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.studio-select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.studio-select:hover {
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.05);
}

.studio-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Info Box Styling */
.studio-info-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.studio-info-box .info-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.studio-info-box .info-text {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.5;
}

/* Enhanced Labels with Icons */
.studio-content label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 8px;
}

/* Professional Textarea Styling */
.studio-content textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 14px;
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    resize: vertical;
    min-height: 80px;
    transition: all 0.3s ease;
}

.studio-content textarea:hover {
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.03);
}

.studio-content textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.studio-content textarea::placeholder {
    color: var(--text-dim);
    opacity: 0.7;
}

/* Stock Assets Specific Styles */
.stock-type-toggle {
    display: flex;
    gap: 8px;
}

.toggle-btn {
    padding: 10px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--text-dim);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 500;
    white-space: nowrap;
}

.toggle-btn:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--accent);
    color: var(--text-main);
}

.toggle-btn.active {
    background: var(--accent-gradient);
    border-color: var(--accent-light);
    color: #ffffff;
    box-shadow: 0 2px 8px var(--accent-glow);
}

/* Stock Results Grid */
.stock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 24px;
    max-height: 500px;
    overflow-y: auto;
    padding: 4px;
}

.stock-asset-card {
    position: relative;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    aspect-ratio: 1;
}

.stock-asset-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.stock-asset-card img,
.stock-asset-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.stock-asset-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    opacity: 0;
    transition: var(--transition);
}

.stock-asset-card:hover .stock-asset-overlay {
    opacity: 1;
}

.stock-asset-info {
    font-size: 11px;
    color: #ffffff;
}

.stock-asset-photographer {
    font-weight: 500;
    margin-bottom: 4px;
}

.stock-asset-download {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: rgba(99, 102, 241, 0.9);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
    cursor: pointer;
}

.stock-asset-card:hover .stock-asset-download {
    opacity: 1;
}

.stock-asset-download:hover {
    background: var(--accent-dark);
    transform: scale(1.1);
}

/* Spinner for loading */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-glass);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

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

/* Empty State */
.stock-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dim);
}

.stock-empty svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Scrollbar Styling for Stock Grid */
.stock-grid::-webkit-scrollbar {
    width: 8px;
}

.stock-grid::-webkit-scrollbar-track {
    background: var(--bg-glass);
    border-radius: 4px;
}

.stock-grid::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

.stock-grid::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light);
}

/* ========================================
   UNIVERSAL CONTENT STUDIO BUTTON STYLES
   ======================================== */

/* Ensure all generate buttons have consistent styling */
.studio-content button.btn-primary,
.studio-content .btn-primary,
button#btn-gen-img,
button#btn-gen-vid,
button#btn-search-pexels {
    background: var(--accent-gradient);
    color: #ffffff;
    border: 1px solid var(--accent-light);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.studio-content button.btn-primary:hover,
.studio-content .btn-primary:hover,
button#btn-gen-img:hover,
button#btn-gen-vid:hover,
button#btn-search-pexels:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, #7C3AED, #8B5CF6);
}

.studio-content button.btn-primary:active,
button#btn-gen-img:active,
button#btn-gen-vid:active,
button#btn-search-pexels:active {
    transform: translateY(0);
}

/* ========================================
   CLOSE BUTTON STYLING (PREMIUM)
   ======================================== */

.close-btn,
button.close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 20px;
    font-weight: 300;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 9999;
}

.close-btn:hover,
button.close-btn:hover {
    background: rgba(255, 77, 77, 0.2);
    border-color: rgba(255, 77, 77, 0.4);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 77, 77, 0.3);
}

.close-btn:active {
    transform: rotate(90deg) scale(0.95);
}