/* Minimal Advanced Filters */
.advanced-filters {
    margin: 2rem 0;
    position: relative;
}

.toggle-filters-btn {
    width: 100%;
    padding: 1rem 1.5rem;
    background: white;
    border: 1px solid var(--border-soft);
    color: var(--text-main);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-soft);
}

.toggle-filters-btn::before {
    display: none;
}

.toggle-filters-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
    border-color: var(--calm-primary);
    color: var(--calm-primary);
}

.toggle-filters-btn.active {
    border-color: var(--calm-primary);
    color: var(--calm-primary);
    background: var(--background-main);
}

#filterToggleIcon {
    transition: transform 0.3s;
}

#filterToggleIcon.rotated {
    transform: rotate(180deg);
}

.filters-container {
    background: white;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-soft);
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-height: 75vh;
    overflow-y: auto;
}

/* Custom Scrollbar */
.filters-container::-webkit-scrollbar {
    width: 8px;
}

.filters-container::-webkit-scrollbar-track {
    background: var(--background-main);
    border-radius: 4px;
}

.filters-container::-webkit-scrollbar-thumb {
    background: var(--border-soft);
    border-radius: 4px;
}

.filters-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-soft);
}

/* Filter Category */
.filter-category {
    background: var(--background-main);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-soft);
    transition: all 0.2s ease;
    box-shadow: none;
}

.filter-category::before {
    display: none;
}

.filter-category:hover {
    border-color: var(--calm-primary);
}

.filter-category-header {
    background: white;
    border-bottom: 1px solid var(--border-soft);
    color: var(--text-main);
    padding: 1rem 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.filter-category-header::after {
    display: none;
}

.filter-category-header:hover {
    background: #F9FAFB;
    color: var(--calm-primary);
}

.filter-category-icon {
    font-size: 0.8rem;
    color: var(--text-soft);
    transition: transform 0.3s ease;
}

.filter-category.collapsed .filter-category-icon {
    transform: rotate(-90deg);
}

.filter-category-content {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    background: var(--background-main);
}

.filter-category.collapsed .filter-category-content {
    display: none;
}

.filter-category:not(.collapsed) .filter-category-content {
    display: flex;
}

/* Checkboxes */
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 0.8rem;
    background: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid var(--border-soft);
}

.filter-checkbox::before {
    display: none;
}

.filter-checkbox:hover {
    border-color: var(--calm-primary);
    transform: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.filter-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--calm-primary);
    border-radius: 4px;
    margin: 0;
    flex-shrink: 0;
}

.filter-checkbox input[type="checkbox"]:checked {
    accent-color: var(--calm-primary);
}

.filter-checkbox span {
    font-size: 0.9rem;
    color: var(--text-main);
    font-weight: 500;
}

.filter-checkbox input[type="checkbox"]:checked+span {
    color: var(--calm-primary);
    font-weight: 600;
}

.filter-checkbox:has(input[type="checkbox"]:checked) {
    background: rgba(75, 137, 172, 0.05);
    border-color: var(--calm-primary);
}

/* Filter Actions */
.filter-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 1rem;
    justify-content: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-soft);
    margin-top: 0.5rem;
}

.btn-apply-filters,
.btn-clear-filters {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 160px;
    text-transform: none;
    letter-spacing: normal;
}

.btn-apply-filters {
    background: var(--calm-primary);
    color: white;
    box-shadow: none;
}

.btn-apply-filters::before {
    display: none;
}

.btn-apply-filters:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(75, 137, 172, 0.2);
}

.btn-clear-filters {
    background: white;
    color: var(--text-soft);
    border: 1px solid var(--border-soft);
}

.btn-clear-filters:hover {
    background: #F9FAFB;
    color: var(--text-main);
    border-color: var(--border-soft);
    transform: translateY(-1px);
}

/* Badge */
.filter-badge-count {
    background: var(--calm-primary);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
    box-shadow: none;
    animation: none;
    min-width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Quick Filters - Professional Redesign */
.quick-filters-section {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-soft, #EBEBEB);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    z-index: 100;
    margin-top: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.quick-filters-header {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main, #333333);
    margin: 0 0 1.5rem 0;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--calm-primary, #4B89AC);
    padding-bottom: 0.75rem;
    display: block;
}

.quick-filters-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
    width: 100%;
    box-sizing: border-box;
}

/* Saatlik Ücret - Sol tarafta */
.price-filter-group {
    grid-column: 1;
}

/* Diğer Filtreler Wrapper - Sağ tarafta, içinde 4 eleman 2x2 grid */
.other-filters-wrapper {
    grid-column: 2;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
    align-items: start;
}

.quick-filter-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.quick-filter-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main, #333333);
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.sort-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-soft, #EBEBEB);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-main, #333333);
    background-color: white;
    transition: all 0.2s ease;
    box-sizing: border-box;
    cursor: pointer;
}

.sort-select:hover {
    border-color: var(--calm-primary, #4B89AC);
}

.sort-select:focus {
    outline: none;
    border-color: var(--calm-primary, #4B89AC);
    box-shadow: 0 0 0 3px rgba(75, 137, 172, 0.1);
}

/* Price Filter - Modern Redesign */
.price-filter-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #FAFBFC 0%, #F8FAFC 100%);
    border: 1px solid var(--border-soft, #EBEBEB);
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.price-filter-container:hover {
    border-color: var(--calm-primary, #4B89AC);
    box-shadow: 0 4px 12px rgba(75, 137, 172, 0.08);
}

/* Price Inputs Wrapper */
.price-inputs-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    justify-content: space-between;
    width: 100%;
    box-sizing: border-box;
}

.price-input-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
    box-sizing: border-box;
}

.price-input-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-soft, #666666);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-input-box {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid var(--border-soft, #EBEBEB);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

.price-input-box:focus-within {
    border-color: var(--calm-primary, #4B89AC);
    box-shadow: 0 0 0 3px rgba(75, 137, 172, 0.1);
}

.price-input-box input[type="number"] {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text-main, #333333);
    font-size: 1rem;
    font-weight: 600;
    padding: 0;
    width: 100%;
    -moz-appearance: textfield;
}

.price-input-box input[type="number"]::-webkit-outer-spin-button,
.price-input-box input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.price-unit-small {
    color: var(--calm-primary, #4B89AC);
    font-weight: 700;
    font-size: 0.9rem;
    margin-left: 0.25rem;
}

.price-separator-icon {
    color: var(--calm-primary, #4B89AC);
    font-size: 1.5rem;
    font-weight: 600;
    padding-bottom: 0.5rem;
    opacity: 0.6;
}

/* Price Range Wrapper */
.price-range-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    box-sizing: border-box;
}

.dual-range-container {
    position: relative;
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
}

.range-track-bg {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--border-soft, #E5E7EB);
    border-radius: 6px;
    transform: translateY(-50%);
    z-index: 1;
}

.range-progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--calm-primary, #4B89AC) 0%, #3d7a9a 100%);
    border-radius: 6px;
    transform: translateY(-50%);
    transition: all 0.2s ease;
    z-index: 2;
    pointer-events: none;
}

.dual-range-container:hover .range-track-bg {
    height: 8px;
}

.dual-range-container:hover .range-progress-bar {
    height: 8px;
}

.dual-range-container input[type="range"] {
    position: absolute;
    width: 100%;
    height: 6px;
    background: transparent;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    z-index: 3;
    margin: 0;
    padding: 0;
}

.dual-range-container:hover input[type="range"] {
    height: 8px;
}

.dual-range-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: white;
    border: 3px solid var(--calm-primary, #4B89AC);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 8px rgba(75, 137, 172, 0.3), 0 0 0 4px rgba(75, 137, 172, 0.1);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 4;
}

.dual-range-container input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 12px rgba(75, 137, 172, 0.4), 0 0 0 5px rgba(75, 137, 172, 0.15);
    border-width: 4px;
}

.dual-range-container input[type="range"]::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(75, 137, 172, 0.35), 0 0 0 4px rgba(75, 137, 172, 0.2);
}

.dual-range-container input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: white;
    border: 3px solid var(--calm-primary, #4B89AC);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 8px rgba(75, 137, 172, 0.3), 0 0 0 4px rgba(75, 137, 172, 0.1);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 4;
}

.dual-range-container input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 12px rgba(75, 137, 172, 0.4), 0 0 0 5px rgba(75, 137, 172, 0.15);
    border-width: 4px;
}

.dual-range-container input[type="range"]::-moz-range-thumb:active {
    cursor: grabbing;
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(75, 137, 172, 0.35), 0 0 0 4px rgba(75, 137, 172, 0.2);
}

.dual-range-container input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    background: transparent;
}

.dual-range-container input[type="range"]::-moz-range-track {
    height: 6px;
    background: transparent;
}

#minPriceRange {
    z-index: 3;
}

#maxPriceRange {
    z-index: 4;
}

.range-value-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    width: 100%;
}

.range-value {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--calm-primary, #4B89AC);
    background: rgba(75, 137, 172, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    min-width: 60px;
    text-align: center;
}

/* Switches */
.quick-filter-switch {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, #FAFBFC 0%, #F8FAFC 100%);
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.quick-filter-switch::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.quick-filter-switch:hover {
    background: linear-gradient(135deg, #F0F9FF 0%, #EFF6FF 100%);
    border-color: #BFDBFE;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

.quick-filter-switch:hover::before {
    left: 100%;
}

.quick-filter-switch input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: relative;
    width: 48px;
    height: 26px;
    background: linear-gradient(135deg, #D1D5DB 0%, #9CA3AF 100%);
    border-radius: 26px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.switch-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    top: 3px;
    left: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(0, 0, 0, 0.15);
}

.switch-slider::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.quick-filter-switch input[type="checkbox"]:checked+.switch-slider {
    background: linear-gradient(135deg, #2563EB 0%, #1E40AF 100%);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2), inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.quick-filter-switch input[type="checkbox"]:checked+.switch-slider::before {
    left: calc(100% - 23px);
    transform: scale(1.05);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25), 0 1px 4px rgba(0, 0, 0, 0.2);
}

.quick-filter-switch input[type="checkbox"]:checked+.switch-slider::after {
    width: 40px;
    height: 40px;
    opacity: 1;
}

.quick-filter-switch input[type="checkbox"]:active+.switch-slider::before {
    transform: scale(0.95);
}

.switch-label {
    font-size: 0.9rem;
    color: #1F2937;
    font-weight: 600;
    user-select: none;
    letter-spacing: 0.2px;
    flex: 1;
    transition: color 0.3s ease;
}

.quick-filter-switch:hover .switch-label {
    color: #2563EB;
}

.quick-filter-switch input[type="checkbox"]:checked ~ .switch-label {
    color: #2563EB;
}

/* Lesson Types */
.lesson-type-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    width: 100%;
    box-sizing: border-box;
}

.lesson-type-btn {
    cursor: pointer;
}

.lesson-type-btn input[type="radio"] {
    display: none;
}

.lesson-type-btn span {
    display: block;
    padding: 0.6rem;
    background: white;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
    font-size: 0.85rem;
    transition: all 0.2s;
    color: var(--text-soft);
    cursor: pointer;
}

.lesson-type-btn:hover span {
    border-color: var(--calm-primary);
    color: var(--calm-primary);
}

.lesson-type-btn input[type="radio"]:checked+span {
    background: var(--calm-primary);
    color: white;
    border-color: var(--calm-primary);
    box-shadow: 0 2px 6px rgba(75, 137, 172, 0.2);
}

/* Quick Filters Clear Button */
.quick-filters-clear {
    text-align: center;
    margin-top: 0.85rem;
}

.btn-clear-quick {
    width: auto;
    padding: 0.55rem 1.5rem;
    font-size: 0.85rem;
}

/* ============================================
   UZMANLIK ALANLARI FİLTRESİ
   ============================================ */

.specialty-filter-group {
    position: relative;
    z-index: 99999 !important;
}

.specialty-filter-dropdown {
    position: relative;
    width: 100%;
    z-index: 99999 !important;
}

.specialty-filter-toggle {
    width: 100%;
    padding: 0.75rem 1rem;
    background: white;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-soft);
}

.specialty-filter-toggle:hover {
    border-color: var(--calm-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.specialty-filter-icon {
    transition: transform 0.3s ease;
    font-size: 0.75rem;
    color: var(--text-soft);
}

.specialty-filter-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 99999 !important;
    max-height: 400px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.specialty-filter-search {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-soft);
}

.specialty-filter-search input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.specialty-filter-search input:focus {
    border-color: var(--calm-primary);
}

.specialty-filter-options {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
    max-height: 280px;
}

.specialty-filter-options::-webkit-scrollbar {
    width: 6px;
}

.specialty-filter-options::-webkit-scrollbar-track {
    background: var(--background-main);
    border-radius: 3px;
}

.specialty-filter-options::-webkit-scrollbar-thumb {
    background: var(--border-soft);
    border-radius: 3px;
}

.specialty-filter-options::-webkit-scrollbar-thumb:hover {
    background: var(--text-soft);
}

.specialty-filter-category {
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    overflow: hidden;
    background: var(--background-main);
}

.specialty-filter-category-header {
    padding: 0.6rem 0.75rem;
    background: var(--background-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-main);
    transition: background 0.2s;
}

.specialty-filter-category-header:hover {
    background: rgba(0, 0, 0, 0.02);
}

.specialty-filter-category-icon {
    font-size: 0.7rem;
    color: var(--text-soft);
    transition: transform 0.2s;
}

.specialty-filter-category.collapsed .specialty-filter-category-content {
    display: none;
}

.specialty-filter-category-content {
    padding: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.specialty-filter-option {
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.2s;
    font-size: 0.9rem;
}

.specialty-filter-option:hover {
    background: rgba(0, 0, 0, 0.03);
}

.specialty-filter-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--calm-primary);
}

.specialty-filter-option span {
    flex: 1;
    color: var(--text-main);
}

.specialty-filter-actions {
    padding: 0.75rem;
    border-top: 1px solid var(--border-soft);
    display: flex;
    gap: 0.5rem;
}

.specialty-filter-clear,
.specialty-filter-apply {
    flex: 1;
    padding: 0.6rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.specialty-filter-clear {
    background: var(--background-main);
    color: var(--text-main);
    border: 1px solid var(--border-soft);
}

.specialty-filter-clear:hover {
    background: rgba(0, 0, 0, 0.05);
}

.specialty-filter-apply {
    background: var(--calm-primary);
    color: white;
}

.specialty-filter-apply:hover {
    background: var(--calm-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Dark Mode - Uzmanlık Filtresi */
html[data-theme="dark"] .specialty-filter-toggle,
html.dark-theme .specialty-filter-toggle {
    background: #1e1e1e;
    border-color: #404040;
    color: #f5f5f5;
}

html[data-theme="dark"] .specialty-filter-toggle:hover,
html.dark-theme .specialty-filter-toggle:hover {
    border-color: #60a5fa;
}

html[data-theme="dark"] .specialty-filter-menu,
html.dark-theme .specialty-filter-menu {
    background: #1e1e1e;
    border-color: #333333;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

html[data-theme="dark"] .specialty-filter-search,
html.dark-theme .specialty-filter-search {
    border-bottom-color: #404040;
}

html[data-theme="dark"] .specialty-filter-search input,
html.dark-theme .specialty-filter-search input {
    background: #252525;
    border-color: #404040;
    color: #f5f5f5;
}

html[data-theme="dark"] .specialty-filter-search input:focus,
html.dark-theme .specialty-filter-search input:focus {
    border-color: #60a5fa;
}

html[data-theme="dark"] .specialty-filter-category,
html.dark-theme .specialty-filter-category {
    background: #252525;
    border-color: #404040;
}

html[data-theme="dark"] .specialty-filter-category-header,
html.dark-theme .specialty-filter-category-header {
    background: #252525;
    color: #f5f5f5;
}

html[data-theme="dark"] .specialty-filter-category-header:hover,
html.dark-theme .specialty-filter-category-header:hover {
    background: rgba(255, 255, 255, 0.05);
}

html[data-theme="dark"] .specialty-filter-option,
html.dark-theme .specialty-filter-option {
    color: #f5f5f5;
}

html[data-theme="dark"] .specialty-filter-option:hover,
html.dark-theme .specialty-filter-option:hover {
    background: rgba(255, 255, 255, 0.05);
}

html[data-theme="dark"] .specialty-filter-actions,
html.dark-theme .specialty-filter-actions {
    border-top-color: #404040;
}

html[data-theme="dark"] .specialty-filter-clear,
html.dark-theme .specialty-filter-clear {
    background: #252525;
    color: #f5f5f5;
    border-color: #404040;
}

html[data-theme="dark"] .specialty-filter-clear:hover,
html.dark-theme .specialty-filter-clear:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .filters-container {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }

    .quick-filters-section {
        padding: 1.5rem;
    }

    .quick-filters-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .price-filter-group {
        grid-column: 1;
    }

    .other-filters-wrapper {
        grid-column: 1;
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .quick-filter-group {
        min-width: 100%;
        width: 100%;
    }

    .filter-actions {
        flex-direction: column;
    }

    .btn-apply-filters,
    .btn-clear-filters {
        width: 100%;
    }

    .price-filter-container {
        padding: 1.25rem;
        gap: 1.25rem;
    }
    
    .price-inputs-wrapper {
        flex-direction: column;
        gap: 1rem;
    }
    
    .price-separator-icon {
        display: none;
    }
    
    .price-input-group {
        width: 100%;
        min-width: 100%;
    }
    
    .price-input-box {
        width: 100%;
    }
    
    .lesson-type-buttons {
        grid-template-columns: 1fr;
    }
    
    .sort-select {
        width: 100%;
    }
    
    .quick-filter-switch {
        width: 100%;
    }
    
    .dual-range-container {
        height: 50px;
    }
    
    .dual-range-container input[type="range"]::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }
    
    .dual-range-container input[type="range"]::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }
    
    .range-value {
        font-size: 0.8rem;
        padding: 0.2rem 0.4rem;
    }
    
    .specialty-filter-menu {
        max-height: 350px;
    }
    
    .specialty-filter-options {
        max-height: 220px;
    }
}

/* ============================================
   DARK THEME - ADVANCED FILTERS STYLES
   ============================================ */

html[data-theme="dark"] .toggle-filters-btn,
html.dark-theme .toggle-filters-btn {
    background: #1e1e1e;
    border-color: #404040;
    color: #f5f5f5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .toggle-filters-btn:hover,
html.dark-theme .toggle-filters-btn:hover {
    border-color: #60a5fa;
    color: #60a5fa;
    box-shadow: 0 4px 16px rgba(96, 165, 250, 0.2);
}

html[data-theme="dark"] .toggle-filters-btn.active,
html.dark-theme .toggle-filters-btn.active {
    background: #252525;
    border-color: #60a5fa;
    color: #60a5fa;
}

html[data-theme="dark"] .filters-container,
html.dark-theme .filters-container {
    background: #1e1e1e;
    border-color: #333333;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

html[data-theme="dark"] .filters-container::-webkit-scrollbar-track,
html.dark-theme .filters-container::-webkit-scrollbar-track {
    background: #1a1a1a;
}

html[data-theme="dark"] .filters-container::-webkit-scrollbar-thumb,
html.dark-theme .filters-container::-webkit-scrollbar-thumb {
    background: #404040;
}

html[data-theme="dark"] .filters-container::-webkit-scrollbar-thumb:hover,
html.dark-theme .filters-container::-webkit-scrollbar-thumb:hover {
    background: #555555;
}

html[data-theme="dark"] .filter-category,
html.dark-theme .filter-category {
    background: #252525;
    border-color: #404040;
}

html[data-theme="dark"] .filter-category:hover,
html.dark-theme .filter-category:hover {
    border-color: #60a5fa;
}

html[data-theme="dark"] .filter-category-header,
html.dark-theme .filter-category-header {
    background: #252525;
    border-bottom-color: #404040;
    color: #f5f5f5;
}

html[data-theme="dark"] .filter-category-header:hover,
html.dark-theme .filter-category-header:hover {
    background: #2a2a2a;
    color: #60a5fa;
}

html[data-theme="dark"] .filter-category-icon,
html.dark-theme .filter-category-icon {
    color: #b0b0b0;
}

html[data-theme="dark"] .filter-category-content,
html.dark-theme .filter-category-content {
    background: #1e1e1e;
}

html[data-theme="dark"] .filter-checkbox,
html.dark-theme .filter-checkbox {
    background: #2a2a2a;
    border-color: #404040;
}

html[data-theme="dark"] .filter-checkbox:hover,
html.dark-theme .filter-checkbox:hover {
    border-color: #60a5fa;
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.15);
}

html[data-theme="dark"] .filter-checkbox span,
html.dark-theme .filter-checkbox span {
    color: #b0b0b0;
}

html[data-theme="dark"] .filter-checkbox input[type="checkbox"]:checked+span,
html.dark-theme .filter-checkbox input[type="checkbox"]:checked+span {
    color: #60a5fa;
}

html[data-theme="dark"] .filter-checkbox:has(input[type="checkbox"]:checked),
html.dark-theme .filter-checkbox:has(input[type="checkbox"]:checked) {
    background: rgba(96, 165, 250, 0.15);
    border-color: #60a5fa;
}

html[data-theme="dark"] .filter-actions,
html.dark-theme .filter-actions {
    border-top-color: #333333;
}

html[data-theme="dark"] .btn-apply-filters,
html.dark-theme .btn-apply-filters {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.3);
}

html[data-theme="dark"] .btn-apply-filters:hover,
html.dark-theme .btn-apply-filters:hover {
    box-shadow: 0 6px 16px rgba(96, 165, 250, 0.4);
}

html[data-theme="dark"] .btn-clear-filters,
html.dark-theme .btn-clear-filters {
    background: #333333;
    border-color: #4b5563;
    color: #b0b0b0;
}

html[data-theme="dark"] .btn-clear-filters:hover,
html.dark-theme .btn-clear-filters:hover {
    background: #404040;
    color: #f5f5f5;
    border-color: #6b7280;
}

/* Dark Theme - Quick Filters */
html[data-theme="dark"] .quick-filters-section,
html.dark-theme .quick-filters-section {
    background: #1e1e1e;
    border-color: #333333;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .quick-filters-header,
html.dark-theme .quick-filters-header {
    color: #f5f5f5;
    border-bottom-color: #60a5fa;
}

html[data-theme="dark"] .quick-filter-label,
html.dark-theme .quick-filter-label {
    color: #e5e7eb;
}

html[data-theme="dark"] .quick-filter-label,
html.dark-theme .quick-filter-label {
    color: #b0b0b0;
}

html[data-theme="dark"] .sort-select,
html.dark-theme .sort-select {
    background: #252525;
    border-color: #404040;
    color: #f5f5f5;
}

html[data-theme="dark"] .sort-select:focus,
html.dark-theme .sort-select:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

/* Dark Theme - Price Filter */
html[data-theme="dark"] .price-filter-container,
html.dark-theme .price-filter-container {
    background: linear-gradient(135deg, #1e1e1e 0%, #252525 100%);
    border-color: #404040;
}

html[data-theme="dark"] .price-filter-container:hover,
html.dark-theme .price-filter-container:hover {
    border-color: #60a5fa;
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.15);
}

html[data-theme="dark"] .price-input-label,
html.dark-theme .price-input-label {
    color: #b0b0b0;
}

html[data-theme="dark"] .price-input-box,
html.dark-theme .price-input-box {
    background: #2a2a2a;
    border-color: #404040;
}

html[data-theme="dark"] .price-input-box:focus-within,
html.dark-theme .price-input-box:focus-within {
    border-color: #60a5fa;
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

html[data-theme="dark"] .price-input-box input[type="number"],
html.dark-theme .price-input-box input[type="number"] {
    color: #f5f5f5;
}

html[data-theme="dark"] .price-unit-small,
html.dark-theme .price-unit-small {
    color: #60a5fa;
}

html[data-theme="dark"] .price-separator-icon,
html.dark-theme .price-separator-icon {
    color: #60a5fa;
    opacity: 0.8;
}

html[data-theme="dark"] .range-track-bg,
html.dark-theme .range-track-bg {
    background: #404040;
}

html[data-theme="dark"] .range-progress-bar,
html.dark-theme .range-progress-bar {
    background: linear-gradient(90deg, #60a5fa 0%, #3b82f6 100%);
}

html[data-theme="dark"] .dual-range-container:hover .range-track-bg,
html.dark-theme .dual-range-container:hover .range-track-bg {
    background: #4a4a4a;
}

html[data-theme="dark"] .dual-range-container input[type="range"]::-webkit-slider-thumb,
html.dark-theme .dual-range-container input[type="range"]::-webkit-slider-thumb {
    background: #1e1e1e;
    border-color: #60a5fa;
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.4), 0 0 0 4px rgba(96, 165, 250, 0.15);
}

html[data-theme="dark"] .dual-range-container input[type="range"]::-webkit-slider-thumb:hover,
html.dark-theme .dual-range-container input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 12px rgba(96, 165, 250, 0.5), 0 0 0 5px rgba(96, 165, 250, 0.2);
    border-color: #3b82f6;
}

html[data-theme="dark"] .dual-range-container input[type="range"]::-webkit-slider-thumb:active,
html.dark-theme .dual-range-container input[type="range"]::-webkit-slider-thumb:active {
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.45), 0 0 0 4px rgba(96, 165, 250, 0.25);
}

html[data-theme="dark"] .dual-range-container input[type="range"]::-moz-range-thumb,
html.dark-theme .dual-range-container input[type="range"]::-moz-range-thumb {
    background: #1e1e1e;
    border-color: #60a5fa;
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.4), 0 0 0 4px rgba(96, 165, 250, 0.15);
}

html[data-theme="dark"] .dual-range-container input[type="range"]::-moz-range-thumb:hover,
html.dark-theme .dual-range-container input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 3px 12px rgba(96, 165, 250, 0.5), 0 0 0 5px rgba(96, 165, 250, 0.2);
    border-color: #3b82f6;
}

html[data-theme="dark"] .dual-range-container input[type="range"]::-moz-range-thumb:active,
html.dark-theme .dual-range-container input[type="range"]::-moz-range-thumb:active {
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.45), 0 0 0 4px rgba(96, 165, 250, 0.25);
}

html[data-theme="dark"] .range-value,
html.dark-theme .range-value {
    color: #60a5fa;
    background: rgba(96, 165, 250, 0.15);
}

html[data-theme="dark"] .quick-filter-switch,
html.dark-theme .quick-filter-switch {
    background: linear-gradient(135deg, #252525 0%, #2a2a2a 100%);
    border-color: #404040;
}

html[data-theme="dark"] .quick-filter-switch:hover,
html.dark-theme .quick-filter-switch:hover {
    background: linear-gradient(135deg, #2a2a2a 0%, #303030 100%);
    border-color: #60a5fa;
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.15);
}

html[data-theme="dark"] .switch-slider,
html.dark-theme .switch-slider {
    background: linear-gradient(135deg, #404040 0%, #4b5563 100%);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .switch-slider::before,
html.dark-theme .switch-slider::before {
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
}

html[data-theme="dark"] .quick-filter-switch input[type="checkbox"]:checked+.switch-slider,
html.dark-theme .quick-filter-switch input[type="checkbox"]:checked+.switch-slider {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.3), inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

html[data-theme="dark"] .quick-filter-switch input[type="checkbox"]:checked+.switch-slider::before,
html.dark-theme .quick-filter-switch input[type="checkbox"]:checked+.switch-slider::before {
    background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4), 0 1px 4px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .switch-label,
html.dark-theme .switch-label {
    color: #e5e7eb;
}

html[data-theme="dark"] .quick-filter-switch:hover .switch-label,
html.dark-theme .quick-filter-switch:hover .switch-label {
    color: #60a5fa;
}

html[data-theme="dark"] .quick-filter-switch input[type="checkbox"]:checked ~ .switch-label,
html.dark-theme .quick-filter-switch input[type="checkbox"]:checked ~ .switch-label {
    color: #60a5fa;
}

html[data-theme="dark"] .switch-label,
html.dark-theme .switch-label {
    color: #b0b0b0;
}

html[data-theme="dark"] .lesson-type-btn span,
html.dark-theme .lesson-type-btn span {
    background: #252525;
    border-color: #404040;
    color: #b0b0b0;
}

html[data-theme="dark"] .lesson-type-btn:hover span,
html.dark-theme .lesson-type-btn:hover span {
    border-color: #60a5fa;
    color: #60a5fa;
}

html[data-theme="dark"] .lesson-type-btn input[type="radio"]:checked+span,
html.dark-theme .lesson-type-btn input[type="radio"]:checked+span {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    color: #ffffff;
    border-color: #60a5fa;
}