/* Archive X - Component Styles */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-subtitle);
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: opacity 0.15s ease;
    cursor: pointer;
}

.btn:active {
    opacity: 0.7;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

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

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-meta);
}

/* Form Elements */
.form-input {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-subtitle);
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-primary);
}

/* Tags */
.tag {
    display: inline-flex;
    padding: 4px 10px;
    font-size: var(--font-size-meta);
    font-weight: 500;
    border-radius: 2px;
}

.tag-primary {
    background-color: rgba(31, 140, 230, 0.1);
    color: var(--color-primary);
}

.tag-danger {
    background-color: rgba(255, 71, 87, 0.1);
    color: #FF4757;
}

/* Progress */
.progress {
    width: 100%;
    height: 4px;
    background-color: var(--color-border);
    border-radius: 2px;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-primary);
}

/* Avatar */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--color-bg-gray);
}

.avatar-sm {
    width: 32px;
    height: 32px;
}

.avatar-md {
    width: 40px;
    height: 40px;
}

/* Dividers */
.divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-lg) 0;
}

.divider-thick {
    height: 8px;
    background-color: var(--color-bg-gray);
    margin: var(--spacing-section) 0;
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-section);
    text-align: center;
}

.empty-title {
    font-size: var(--font-size-subtitle);
    font-weight: 600;
}

.empty-desc {
    font-size: var(--font-size-meta);
    color: var(--color-text-sub);
}

/* Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--color-bg-gray) 25%, #fafafa 50%, var(--color-bg-gray) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    width: calc(100% - 40px);
    max-width: 400px;
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* Type Selector Card Styling */
.type-card {
    cursor: pointer;
}

.type-card-inner {
    padding: 16px;
    border: 2px solid var(--color-border-light);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    transition: all 0.2s ease;
}

.type-card input:checked+.type-card-inner {
    border-color: var(--color-primary);
    background-color: rgba(31, 140, 230, 0.05);
}

.type-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

.type-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text);
}

.type-desc {
    font-size: 11px;
    color: var(--color-text-sub);
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + var(--spacing-lg));
    left: var(--spacing-side);
    right: var(--spacing-side);
    z-index: 400;
}

.toast {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-text);
    color: #FFFFFF;
    border-radius: var(--border-radius);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

.text-sub {
    color: var(--color-text-sub);
}

.font-bold {
    font-weight: 700;
}

.hidden {
    display: none !important;
}

.flex {
    display: flex;
}

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

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

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.px-side {
    padding-left: var(--spacing-side);
    padding-right: var(--spacing-side);
}

.w-full {
    width: 100%;
}

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ================================================
   Search Dropdown - Premium K-Platform Style
   ================================================ */
.header-search {
    position: relative;
    z-index: 1010;
}

.search-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.search-back-btn {
    display: none;
    /* Hidden on desktop */
    margin-left: -8px;
    margin-right: 4px;
}

/* Mobile Search Mode (triggered by .search-mode on body) */
@media (max-width: 768px) {
    body.search-mode {
        overflow: hidden;
    }

    body.search-mode .header-search {
        display: flex !important;
        position: fixed;
        inset: 0;
        z-index: 2000;
        background-color: var(--color-bg);
        flex-direction: column;
        max-width: none;
        padding: 0;
    }

    body.search-mode .search-bar {
        height: 56px;
        background-color: var(--color-bg);
        border-bottom: 1px solid var(--color-border-light);
        border-radius: 0;
        padding: 0 16px;
    }

    body.search-mode .search-back-btn {
        display: flex;
    }

    body.search-mode .search-icon {
        display: none;
    }

    body.search-mode .search-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        flex: 1;
        overflow-y: auto;
        border: none;
        padding: 24px 20px;
    }
}

.search-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-section {
    margin-bottom: 24px;
}

.dropdown-section:last-child {
    margin-bottom: 0;
}

.section-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.section-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
}

.clear-all-btn {
    background: none;
    border: none;
    font-size: 11px;
    color: var(--color-text-sub);
    cursor: pointer;
    padding: 4px;
}

.recent-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.keyword {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background-color: var(--color-bg-gray);
    border-radius: 20px;
    font-size: 12px;
    color: var(--color-text);
    cursor: pointer;
}

.remove-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 14px;
    padding: 0 0 0 4px;
    cursor: pointer;
    line-height: 1;
}

.trending-list {
    display: flex;
    flex-direction: column;
}

.trending-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    text-decoration: none;
    color: var(--color-text);
    transition: opacity 0.15s ease;
}

.trending-item:hover {
    opacity: 0.7;
}

.trend-rank {
    font-size: 14px;
    font-weight: 800;
    color: var(--color-primary);
    width: 16px;
    text-align: center;
}

.trend-title {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trend-indicator {
    font-size: 10px;
    font-weight: 700;
}

.trend-indicator.up {
    color: #FF4757;
}

.trend-indicator.down {
    color: var(--color-primary);
}

.trend-indicator.same {
    color: var(--color-text-muted);
}

/* Desktop responsiveness for search */
@media (min-width: 769px) {
    .header-search {
        width: 100%;
        max-width: 480px;
    }
}