/* ==========================================================================
   Page Specific Styles: Product Detail & Upload Dashboard
   ========================================================================== */

/* --- Navigation Fix --- */
.page-header-spacing {
    padding-top: 120px;
    /* Space for fixed navbar */
    padding-bottom: 60px;
}

/* ==========================================================================
   Product Detail Layout
   ========================================================================== */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
    }
}

/* Gallery */
.gallery-main {
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 16px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 16px;
}

.thumbnail {
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Right Sidebar Details */
.product-sidebar {
    position: sticky;
    top: 120px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 32px;
}

.product-sidebar-header {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.product-sidebar h1 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.author-pill {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-surface-elevated);
    padding: 6px 16px 6px 6px;
    border-radius: var(--border-radius-full);
}

.author-pill img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.price-box {
    margin-bottom: 32px;
}

.price-box h2 {
    font-size: 2.5rem;
    color: var(--accent-secondary);
    font-family: var(--font-heading);
}

.included-list {
    margin-bottom: 32px;
}

.included-list h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.included-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.included-items li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.included-items i {
    color: var(--success);
}

.buy-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.buy-buttons .btn {
    width: 100%;
    padding: 16px;
}

/* ==========================================================================
   Upload Dashboard
   ========================================================================== */
.upload-container {
    max-width: 800px;
    margin: 0 auto;
}

.upload-header {
    text-align: center;
    margin-bottom: 40px;
}

.upload-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    background: var(--bg-surface-elevated);
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.checkbox-item input[type="checkbox"] {
    accent-color: var(--accent-primary);
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* File Dropzones */
.dropzone {
    border: 2px dashed var(--border-color-hover);
    border-radius: var(--border-radius);
    padding: 40px 20px;
    text-align: center;
    background: var(--bg-surface-elevated);
    transition: var(--transition);
    cursor: pointer;
}

.dropzone:hover,
.dropzone.dragover {
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.03);
}

.dropzone i {
    font-size: 3rem;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.dropzone p {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.dropzone small {
    color: var(--text-tertiary);
}

.file-input-hidden {
    display: none;
}

/* Previews */
.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.preview-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border: none;
}

.preview-remove:hover {
    background: var(--danger);
}

/* Earnings Tracker Box */
.earnings-tracker {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    border: 1px solid var(--success);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-top: 32px;
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.earnings-tracker h3 {
    color: var(--success);
    margin-bottom: 4px;
}

.earnings-tracker p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.earnings-amount {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
}

.fee-breakdown {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 8px;
}