/**
 * Advanced Search & Filters - Styles
 * Modern, responsive styling for advanced search features
 * 
 * @package fmovie
 * @version 1.0.0
 */

/* ===================================
   Filter Chips
   =================================== */
.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    animation: slideDown 0.3s ease;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #fff;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 500;
    transition: all 0.3s ease;
    animation: chipIn 0.3s ease;
}

.filter-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.filter-chip .remove {
    cursor: pointer;
    font-size: 1.3em;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.filter-chip .remove:hover {
    opacity: 1;
}

.clear-all-btn {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.clear-all-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

/* ===================================
   Search Suggestions
   =================================== */
.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nero);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0 10px 10px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.3s ease;
}

.suggestions-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.suggestion-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.suggestion-item a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    color: #fff;
    text-decoration: none;
    transition: background 0.2s;
}

.suggestion-item a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.suggestion-item img {
    width: 40px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.suggestion-info {
    flex: 1;
}

.suggestion-info .title {
    display: block;
    font-weight: 500;
    margin-bottom: 3px;
}

.suggestion-info .year {
    font-size: 0.85em;
    opacity: 0.7;
}

/* ===================================
   Advanced Search Panel
   =================================== */
#advanced-search-panel {
    display: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    animation: slideDown 0.3s ease;
}

#advanced-search-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 15px;
}

#advanced-search-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
}

.advanced-filter-group {
    margin-bottom: 20px;
}

.advanced-filter-group label {
    display: block;
    color: #fff;
    font-weight: 500;
    margin-bottom: 10px;
}

/* Rating Slider */
#rating-slider {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

#rating-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
}

#rating-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

#rating-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* Year Slider */
.year-slider-container {
    display: flex;
    gap: 15px;
    align-items: center;
}

.year-slider-container input[type="range"] {
    flex: 1;
}

/* Duration Options */
.duration-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.duration-option {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.duration-option:hover,
.duration-option.active {
    background: var(--primary);
    border-color: var(--primary);
}

/* Genre Checkboxes */
.genre-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.genre-checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.genre-checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.genre-checkbox-item label {
    cursor: pointer;
    margin: 0;
}

/* ===================================
   Search History
   =================================== */
.search-history-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nero);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0 0 10px 10px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 999;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.search-history-dropdown ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.search-history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: background 0.2s;
}

.search-history-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.search-history-item .term {
    font-weight: 500;
    color: #fff;
}

.search-history-item .count {
    font-size: 0.85em;
    opacity: 0.7;
}

#clear-search-history {
    width: 100%;
    padding: 12px;
    background: rgba(255, 0, 0, 0.2);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
}

#clear-search-history:hover {
    background: rgba(255, 0, 0, 0.3);
}

/* ===================================
   Loading States
   =================================== */
.search-loading {
    text-align: center;
    padding: 40px 20px;
    color: #fff;
}

.search-loading .spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===================================
   Results Count
   =================================== */
.results-count {
    padding: 15px 0;
    color: #fff;
    font-size: 1.1em;
}

.results-count strong {
    color: var(--primary);
}

/* ===================================
   No Results / Error States
   =================================== */
.no-results,
.search-error {
    text-align: center;
    padding: 60px 20px;
    color: #fff;
}

.no-results p,
.search-error p {
    font-size: 1.2em;
    opacity: 0.7;
}

/* ===================================
   Pagination
   =================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.page-link {
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-link:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.page-link.active {
    background: var(--primary);
    font-weight: 600;
}

/* ===================================
   Mobile Styles
   =================================== */
@media (max-width: 768px) {
    .filter-chips {
        padding: 10px;
    }

    .filter-chip {
        font-size: 0.85em;
        padding: 6px 12px;
    }

    #advanced-search-panel {
        padding: 15px;
    }

    .genre-checkboxes {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .duration-options {
        flex-direction: column;
    }

    .duration-option {
        width: 100%;
        text-align: center;
    }

    .year-slider-container {
        flex-direction: column;
    }

    .pagination {
        gap: 5px;
    }

    .page-link {
        padding: 8px 12px;
        font-size: 0.9em;
    }
}

/* Mobile Filter Drawer */
@media (max-width: 992px) {
    .filters {
        position: fixed;
        bottom: -100%;
        left: 0;
        right: 0;
        background: var(--nero);
        border-radius: 20px 20px 0 0;
        padding: 20px;
        max-height: 80vh;
        overflow-y: auto;
        z-index: 1001;
        transition: bottom 0.3s ease;
        box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.5);
    }

    .filters.active {
        bottom: 0;
    }

    .filter-drawer-handle {
        width: 40px;
        height: 4px;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 2px;
        margin: 0 auto 20px;
    }

    #apply-filters {
        position: sticky;
        bottom: 0;
        width: 100%;
        padding: 15px;
        background: var(--primary);
        color: #fff;
        border: none;
        border-radius: 10px;
        font-size: 1.1em;
        font-weight: 600;
        cursor: pointer;
        margin-top: 20px;
    }
}

/* ===================================
   Animations
   =================================== */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

@keyframes chipIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===================================
   Enhanced Filter Dropdowns
   =================================== */
.filters .dropdown {
    position: relative;
}

.filters .dropdown-menu {
    max-height: 400px;
    overflow-y: auto;
}

.filters .dropdown-menu::-webkit-scrollbar {
    width: 8px;
}

.filters .dropdown-menu::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.filters .dropdown-menu::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.filters .dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Filter Badge Count */
.filter-badge {
    display: inline-block;
    min-width: 20px;
    padding: 3px 6px;
    background: var(--primary);
    color: #fff;
    border-radius: 10px;
    font-size: 0.75em;
    font-weight: 600;
    text-align: center;
    margin-left: 5px;
}

/* ===================================
   Accessibility
   =================================== */
.filter-chip:focus,
.clear-all-btn:focus,
#advanced-search-toggle:focus,
.duration-option:focus,
.page-link:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===================================
   Print Styles
   =================================== */
@media print {

    .filter-chips,
    .filters,
    #advanced-search-panel,
    .search-history-dropdown,
    .pagination {
        display: none;
    }
}