/**
 * Žluté Stránky - Hledat (Search) CSS
 * 
 * Styly specifické pro stránku vyhledávání.
 * 
 * @package ZluteStranky
 * @subpackage Frontend
 */

/* ==========================================
   SEARCH HERO
   ========================================== */
.search-hero {
    padding: calc(var(--header-height) + 20px) 2rem 1rem;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-100) 100%);
    position: relative;
    z-index: 10;
}

.search-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-yellow-glow) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0.5;
    z-index: -1;
}

.search-hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.search-hero-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.search-hero-title .highlight {
    background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   SEARCH FORM
   ========================================== */
.search-form {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    margin-bottom: 0;
    position: relative;
    z-index: 100;
}

.search-form-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.5rem;
    align-items: stretch;
}

.search-input-group {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    min-width: 0;
}

.search-location-group {
    flex: 0 0 300px;
    position: relative;
}

.search-input-icon {
    font-size: 1.125rem;
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    padding: 1rem 0;
    font-size: 1rem;
    background: transparent;
    border: none;
    outline: none;
    min-width: 0;
}

.search-input::placeholder {
    color: var(--color-gray-400);
}

.search-submit-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--color-yellow);
    border-radius: var(--radius-lg);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.search-submit-btn:hover {
    background: var(--color-yellow-dark);
}

/* ==========================================
   LOCATION DROPDOWN
   ========================================== */
.location-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl), 0 0 0 1px rgba(0, 0, 0, 0.05);
    padding: 0.5rem;
    display: none;
    z-index: 9999;
    text-align: left;
    min-width: 280px;
}

.location-dropdown.active {
    display: block;
    animation: dropdownIn 0.2s ease;
}

@keyframes dropdownIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-section {
    margin-bottom: 0.25rem;
}

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

.dropdown-label {
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.5rem;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--color-gray-50);
}

.dropdown-item.selected {
    background: var(--color-yellow-light);
}

.dropdown-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.dropdown-icon.gps { background: linear-gradient(135deg, #E0F2FE, #BAE6FD); }
.dropdown-icon.circle-home { background: linear-gradient(135deg, #FEF3C7, #FDE68A); }
.dropdown-icon.circle-work { background: linear-gradient(135deg, #DBEAFE, #BFDBFE); }
.dropdown-icon.circle-vacation { background: linear-gradient(135deg, #D1FAE5, #A7F3D0); }
.dropdown-icon.recent { background: var(--color-gray-100); }

.dropdown-text {
    flex: 1;
    min-width: 0;
}

.dropdown-text strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-black);
    line-height: 1.3;
}

.dropdown-text span {
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.dropdown-radius {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-500);
    padding: 0.25rem 0.5rem;
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.dropdown-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    margin-top: 0.5rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* Search Meta */
.search-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.search-results-count {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

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

.search-active-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--color-yellow-light);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-800);
    text-decoration: none;
    transition: var(--transition-fast);
}

.filter-tag:hover {
    background: var(--color-yellow);
}

.filter-tag-remove {
    font-size: 1rem;
    font-weight: 700;
    opacity: 0.6;
}

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

.filter-clear-all {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    text-decoration: underline;
}

.filter-clear-all:hover {
    color: var(--color-black);
}

/* ==========================================
   MAIN LAYOUT
   ========================================== */
.search-main {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

/* ==========================================
   FILTERS SIDEBAR
   ========================================== */
.search-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 1rem);
    height: fit-content;
    z-index: 1;
}

.filter-section {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.filter-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-gray-100);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: var(--transition-fast);
}

.filter-item:hover {
    background: var(--color-gray-50);
    color: var(--color-black);
}

.filter-item.active {
    background: var(--color-yellow-light);
    color: var(--color-black);
    font-weight: 600;
}

.filter-count {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

.filter-item.active .filter-count {
    color: var(--color-gray-600);
}

.filter-show-more {
    display: block;
    padding: 0.5rem 0.75rem;
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-primary);
    text-decoration: none;
}

.filter-show-more:hover {
    text-decoration: underline;
}

/* Quick Filters */
.quick-filters {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quick-filter-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: var(--transition-fast);
    border: 1px solid var(--color-gray-200);
}

.quick-filter-item:hover {
    border-color: var(--color-gray-300);
    background: var(--color-gray-50);
}

.quick-filter-item.active {
    border-color: var(--color-yellow);
    background: var(--color-yellow-light);
    font-weight: 600;
}

.quick-filter-check {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
}

.quick-filter-item.active .quick-filter-check {
    background: var(--color-yellow);
    border-color: var(--color-yellow);
}

/* City List */
.city-list .filter-item {
    padding: 0.375rem 0.75rem;
}

/* ==========================================
   SEARCH RESULTS
   ========================================== */
.search-results {
    min-height: 400px;
}

/* Results Header */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.results-sort {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.sort-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

.results-view-toggle {
    display: flex;
    gap: 0.25rem;
}

.view-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-400);
    cursor: pointer;
    transition: var(--transition-fast);
}

.view-btn:hover {
    border-color: var(--color-gray-300);
    color: var(--color-gray-600);
}

.view-btn.active {
    background: var(--color-yellow-light);
    border-color: var(--color-yellow);
    color: var(--color-black);
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

/* Business Card */
.business-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: var(--transition-base);
}

.business-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.business-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.card-header {
    position: relative;
    height: 140px;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-image-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-yellow-light) 0%, var(--color-yellow) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-black);
}

.card-badges {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.card-badge {
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.card-badge.badge-featured {
    background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
    color: var(--color-black);
}

.card-badge.badge-verified {
    background: var(--color-success-light);
    color: var(--color-success);
}

.card-badge.badge-new {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.card-badge.badge-top {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: white;
}

.card-body {
    flex: 1;
    padding: 1.25rem;
}

.card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-bottom: 0.5rem;
}

.card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
}

.rating-stars {
    display: flex;
    gap: 0.125rem;
}

.rating-stars .star {
    color: var(--color-gray-300);
    font-size: 0.875rem;
}

.rating-stars .star.filled {
    color: var(--color-yellow);
}

.rating-stars .star.half {
    color: var(--color-yellow);
}

.rating-value {
    font-weight: 700;
    font-size: 0.875rem;
}

.rating-count {
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

.card-description {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.card-location {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.card-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-gray-100);
}

.card-cta {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
}

.business-card:hover .card-cta {
    color: var(--color-primary-dark);
}

/* ==========================================
   PAGINATION
   ========================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-200);
}

.pagination-btn {
    padding: 0.625rem 1rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: var(--transition-fast);
}

.pagination-btn:hover {
    border-color: var(--color-yellow);
    background: var(--color-yellow-light);
}

.pagination-pages {
    display: flex;
    gap: 0.25rem;
}

.pagination-page {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
    text-decoration: none;
    transition: var(--transition-fast);
}

.pagination-page:hover {
    background: var(--color-gray-100);
}

.pagination-page.active {
    background: var(--color-yellow);
    color: var(--color-black);
    font-weight: 700;
}

.pagination-ellipsis {
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
}

/* ==========================================
   EMPTY STATES
   ========================================== */
.search-initial-state,
.search-no-results {
    text-align: center;
    padding: 4rem 2rem;
}

.initial-state-icon,
.no-results-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.search-initial-state h2,
.search-no-results h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.search-initial-state p,
.search-no-results p {
    color: var(--color-gray-600);
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.search-suggestions {
    margin-bottom: 2rem;
}

.search-suggestions h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-500);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.suggestion-tag {
    padding: 0.5rem 1rem;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: var(--transition-fast);
}

.suggestion-tag:hover {
    background: var(--color-yellow-light);
    color: var(--color-black);
}

.browse-categories h3 {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 1rem;
}

.no-results-suggestions {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem auto;
    max-width: 400px;
    text-align: left;
}

.no-results-suggestions h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.no-results-suggestions ul {
    list-style: disc;
    padding-left: 1.25rem;
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.no-results-suggestions li {
    margin-bottom: 0.375rem;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
    .search-main {
        grid-template-columns: 1fr;
    }
    
    .search-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .filter-section {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .search-hero {
        padding: calc(var(--header-height) + 10px) 1rem 0.75rem;
    }
    
    .search-hero-title {
        font-size: 1.5rem;
    }
    
    .search-form-row {
        flex-direction: column;
    }
    
    .search-input-group,
    .search-location-group {
        flex: none;
        width: 100%;
    }
    
    .search-location-group {
        flex: none;
    }
    
    .location-dropdown {
        min-width: 100%;
        left: 0;
        right: 0;
    }
    
    .search-submit-btn {
        width: 100%;
        justify-content: center;
    }
    
    .search-main {
        padding: 1.5rem 1rem;
    }
    
    .search-sidebar {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .results-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .results-sort {
        justify-content: space-between;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
    
    .pagination-pages {
        order: -1;
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 480px) {
    .filter-section {
        padding: 1rem;
    }
    
    .card-header {
        height: 120px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .pagination-page {
        width: 36px;
        height: 36px;
        font-size: 0.8125rem;
    }
}