/* === Downloads Section Styles === */

.downloads-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
    position: relative;
    padding-bottom: 2rem;
}

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

/* Category Sidebar */
.category-sidebar {
    background: var(--surface-color);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color-subtle);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    position: sticky;
    top: 5rem;
    z-index: 10;
}

.category-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 0.85rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.category-item:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.category-item.active {
    background-color: var(--primary-light);
    color: var(--primary-color);
    font-weight: 600;
    box-shadow: none;
}

.category-item .material-icons-round {
    font-size: 1.25rem;
}

.category-badge {
    margin-left: auto;
    background-color: var(--bg-color);
    padding: 0.2rem 0.55rem;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-tertiary);
    transition: all 0.2s;
    border: 1px solid var(--border-color-subtle);
}

.category-item.active .category-badge {
    background-color: white;
    color: var(--primary-color);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Downloads Section - Content */
.files-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    min-height: 500px;
    /* Prevent collapse if empty */
}

/* Upload Zone */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    text-align: center;
    background-color: var(--surface-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.upload-zone:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.upload-icon {
    font-size: 3.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: block;
    transition: color 0.3s;
}

.upload-zone:hover .upload-icon {
    color: var(--primary-color);
}

.upload-zone h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.upload-zone p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* File Sections */
.file-section {
    background-color: var(--surface-color);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color-subtle);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: fadeIn 0.4s ease-out;
}

.file-section:hover {
    box-shadow: var(--shadow-md);
}

.file-section-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-color);
}

.file-section-header h3 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 600;
}

.file-section-header h3 .material-icons-round {
    color: var(--primary-color);
}

.file-list-group {
    padding: 0;
}

.file-list-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color-subtle);
    transition: background-color 0.15s ease;
    position: relative;
}

.file-list-item:last-child {
    border-bottom: none;
}

.file-list-item:hover {
    background-color: var(--primary-light);
}

/* File Icon Styling */
.file-type-icon-sm {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.file-type-icon-sm .material-icons-round {
    font-size: 1.6rem;
    color: white;
    z-index: 1;
}

/* Specific Colors for File Types - Flat Colors */
.file-type-icon-sm.pdf {
    background-color: #ef4444;
}

.file-type-icon-sm.doc {
    background-color: #3b82f6;
}

.file-type-icon-sm.zip {
    background-color: #f59e0b;
}

.file-type-icon-sm.img {
    background-color: #10b981;
}

.file-type-icon-sm.default {
    background-color: #6b7280;
}



.file-info-row {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.file-main-info {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.file-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.file-meta-row {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Pills for meta info */
.meta-pill {
    padding: 2px 6px;
    background: var(--bg-color);
    border-radius: 4px;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
}

.file-actions-row {
    display: flex;
    gap: 0.75rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.file-list-item:hover .file-actions-row {
    opacity: 1;
}

.btn-icon-sm {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-icon-sm:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;

}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode tweaks specific to downloads if not covered by global vars */
.dark-mode .file-type-icon-sm {
    box-shadow: none;
    /* Reduce glow in dark mode if too strong */
}

/* Dark mode glassmorphism for downloads */
body.dark-mode .category-sidebar {
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-color: var(--glass-border);
}

body.dark-mode .file-section {
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-color: var(--glass-border);
}

body.dark-mode .file-section-header {
    background-color: rgba(8, 14, 30, 0.4);
    border-bottom-color: var(--glass-border);
}

body.dark-mode .upload-zone {
    background-color: rgba(15, 23, 42, 0.3);
    border-color: rgba(56, 78, 122, 0.25);
}

body.dark-mode .upload-zone:hover {
    background-color: rgba(59, 130, 246, 0.06);
    border-color: var(--primary-color);
}

/* Mobile Responsiveness */
/* Mobile Responsiveness */
/* Mobile Responsiveness */
@media (max-width: 768px) {
    .downloads-layout {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        /* Ensure no overflow from grid conversion */
        width: 100%;
        overflow: hidden;
        /* Prevent layout blowouts */
    }

    /* Horizontal Category Scroll */
    .category-sidebar {
        padding: 0.75rem 0;
        /* Sticky positioning */
        position: -webkit-sticky;
        position: sticky;
        top: 60px;
        z-index: 40;
        background-color: rgba(240, 244, 248, 0.95);
        backdrop-filter: blur(8px);
        border-bottom: 1px solid var(--border-color);

        /* Full width break-out using negative margins */
        /* REMOVED explicit width calculation to avoid overflow issues */
        margin-left: -1rem;
        margin-right: -1rem;
        /* Width auto will fill the space */
        width: auto;
        box-shadow: 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    }

    .dark-mode .category-sidebar {
        background-color: rgba(8, 14, 30, 0.9);
        backdrop-filter: blur(12px) saturate(180%);
        -webkit-backdrop-filter: blur(12px) saturate(180%);
    }

    .category-list {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        padding-left: 1rem;
        padding-right: 1rem;
        gap: 0.75rem;
        scrollbar-width: none;
        -ms-overflow-style: none;
        scroll-snap-type: x mandatory;
        align-items: center;
        /* Prevent shrinking */
        flex-wrap: nowrap;
    }

    .category-list::-webkit-scrollbar {
        display: none;
    }

    .category-item {
        scroll-snap-align: start;
        white-space: nowrap;
        background-color: var(--surface-color);
        border: 1px solid var(--border-color);
        padding: 0.5rem 1rem;
        border-radius: 999px;
        flex-shrink: 0;
        font-size: 0.9rem;
    }

    .category-item.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        transform: none;
    }

    .category-item.active .category-badge {
        background-color: rgba(255, 255, 255, 0.2);
        color: white;
    }

    .category-item:hover {
        transform: none;
    }

    /* Upload Zone Mobile */
    .upload-zone {
        padding: 1.5rem;
        margin-bottom: 0.5rem;
        /* Ensure box-sizing works */
        width: 100%;
        box-sizing: border-box;
    }

    .upload-icon {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .upload-zone h3 {
        font-size: 1.1rem;
    }

    /* File Section Cards */
    .file-section {
        width: 100%;
        /* Ensure container fits */
        overflow: hidden;
        /* Clip inner content */
    }

    /* Compact File List Items */
    .file-list-item {
        padding: 1rem;
        gap: 0.75rem;
        align-items: center;
        width: 100%;
        box-sizing: border-box;
    }

    .file-type-icon-sm {
        width: 40px;
        height: 40px;
        margin-top: 0;
        border-radius: 10px;
        flex-shrink: 0;
        /* Don't squash icon */
    }

    .file-type-icon-sm .material-icons-round {
        font-size: 1.5rem;
    }

    .file-info-row {
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        width: 100%;
        min-width: 0;
        /* Critical for flex truncation */
    }

    .file-main-info {
        flex: 1;
        width: auto;
        min-width: 0;
        /* Critical for flex truncation */
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 0.2rem;
        overflow: hidden;
        /* Ensure text doesn't overflow */
    }

    .file-name {
        font-size: 0.95rem;
        margin-bottom: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        color: var(--text-primary);
        line-height: 1.3;
    }

    .file-meta-row {
        font-size: 0.75rem;
        display: flex;
        align-items: center;
        overflow: hidden;
        white-space: nowrap;
        color: var(--text-secondary);
        gap: 0.4rem;
        max-width: 100%;
    }

    .file-meta-row .meta-pill {
        flex-shrink: 0;
        max-width: 80px;
        overflow: hidden;
        text-overflow: ellipsis;
        padding: 1px 6px;
        font-size: 0.7rem;
    }

    .file-actions-row {
        width: auto;
        justify-content: flex-end;
        opacity: 1;
        gap: 0.5rem;
        flex-shrink: 0;
        /* Ensure buttons aren't squashed or cut off */
        margin-left: 0.25rem;
    }

    .btn-icon-sm {
        width: 36px;
        height: 36px;
        border-radius: 8px;
        background-color: var(--bg-color);
        border: 1px solid var(--border-color);
        flex-shrink: 0;
    }
}