:root {
    
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --border-color: #e5e7eb;
    --border-hover: #d1d5db;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
}

/* === FILTROS ENHANCED === */
.filters-enhanced {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.filters-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.filters-left {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 0.8rem;
    flex: 1;
}

.filters-right {
    display: flex;
    align-items: end;
    gap: 0.75rem;
}

/* === CHOSEN CUSTOMIZATION === */
.filter-group {
    position: relative;
    min-width: 180px;
}

.filter-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}


/* Chosen Container Styling - APENAS para .filters-left */
.filters-left .chosen-container {
    font-family: var(--font-family) !important;
    width: 100% !important;
}

.filters-left .chosen-container-single .chosen-single {
    background: var(--bg-primary) !important;
    border: 2px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    height: 44px !important;
    line-height: 40px !important;
    padding: 0 16px !important;
    color: var(--text-primary) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition-base) !important;
    position: relative !important;
}

    .filters-left .chosen-container-single .chosen-single:hover {
        border-color: var(--border-hover) !important;
        box-shadow: var(--shadow-md) !important;
    }

.filters-left .chosen-container-active .chosen-single {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1) !important;
}

/* Chosen Arrow - APENAS para .filters-left */
.filters-left .chosen-container-single .chosen-single div {
    top: 50% !important;
    transform: translateY(-50%) !important;
    right: 12px !important;
}

    .filters-left .chosen-container-single .chosen-single div b {
        background: none !important;
        width: 0 !important;
        height: 0 !important;
        border-left: 5px solid transparent !important;
        border-right: 5px solid transparent !important;
        border-top: 6px solid var(--text-secondary) !important;
        transition: var(--transition-base) !important;
    }

.filters-left .chosen-container-active .chosen-single div b {
    transform: rotate(180deg) !important;
    border-top-color: var(--primary-color) !important;
}

/* Chosen Dropdown - APENAS para .filters-left */
.filters-left .chosen-drop {
    border: 2px solid var(--primary-color) !important;
    border-top: none !important;
    border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    background: var(--bg-primary) !important;
    margin-top: -1px !important;
}

.filters-left .chosen-results {
    padding: 0.5rem 0 !important;
    margin: 0 !important;
}

    .filters-left .chosen-results li {
        padding: 0.75rem 1rem !important;
        font-size: 0.875rem !important;
        font-weight: 500 !important;
        color: var(--text-primary) !important;
        transition: var(--transition-base) !important;
        border-radius: 0 !important;
    }

        .filters-left .chosen-results li:hover,
        .filters-left .chosen-results li.highlighted {
            background: var(--primary-color) !important;
            color: white !important;
        }

        .filters-left .chosen-results li.result-selected {
            background: rgba(99, 102, 241, 0.1) !important;
            color: var(--primary-color) !important;
            font-weight: 600 !important;
        }

/* === RESULTS INFO === - APENAS para .filters-left */
.filters-left .results-info-enhanced {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 220px;
    margin-top: 1rem;
}

    .filters-left .results-info-enhanced::before {
        content: '';
        width: 8px;
        height: 8px;
        background: var(--success-color);
        border-radius: 50%;
        animation: pulse 2s infinite;
    }

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.results-count {
    color: var(--primary-color);
    font-weight: 700;
}

/* === FILTER PILLS === */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition-base);
}

    .filter-pill:hover {
        background: var(--secondary-color);
        transform: translateY(-1px);
    }

    .filter-pill .remove-filter {
        background: none;
        border: none;
        color: white;
        cursor: pointer;
        padding: 0;
        margin-left: 0.25rem;
        opacity: 0.8;
        transition: var(--transition-base);
    }

        .filter-pill .remove-filter:hover {
            opacity: 1;
            transform: scale(1.1);
        }

/* === QUICK ACTIONS === */
.quick-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quick-action-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition-base);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .quick-action-btn:hover {
        background: var(--primary-color);
        border-color: var(--primary-color);
        color: white;
        transform: translateY(-1px);
    }

    .quick-action-btn.active {
        background: var(--primary-color);
        border-color: var(--primary-color);
        color: white;
    }

/* === RESPONSIVE === */
@media (max-width: 1200px) {
    .filters-left {
        flex-wrap: wrap;
    }

    .filter-group {
        min-width: 160px;
    }
}

@media (max-width: 768px) {
    .filters-row {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .filters-left {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .filters-right {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .filter-group {
        min-width: auto;
    }

    .results-info-enhanced {
        order: -1;
        text-align: center;
        min-width: auto;
    }

    .quick-actions {
        justify-content: center;
    }
}

/* === LOADING STATE === */
.filter-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

    .filter-loading::after {
        content: '';
        position: absolute;
        top: 50%;
        right: 40px;
        transform: translateY(-50%);
        width: 16px;
        height: 16px;
        border: 2px solid var(--border-color);
        border-top: 2px solid var(--primary-color);
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

@keyframes spin {
    0% {
        transform: translateY(-50%) rotate(0deg);
    }

    100% {
        transform: translateY(-50%) rotate(360deg);
    }
}

/* === DEMO STYLES === */
.demo-section {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.artist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.artist-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .filters-row {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .filters-left {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .filters-right {
        justify-content: stretch;
        gap: 1rem;
    }

    .filter-group {
        min-width: auto;
    }

    .results-info-enhanced {
        order: -1;
        text-align: center;
    }

    .quick-actions {
        justify-content: center;
    }
}

/* === LOADING STATE === */
.filter-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

    .filter-loading::after {
        content: '';
        position: absolute;
        top: 50%;
        right: 40px;
        transform: translateY(-50%);
        width: 16px;
        height: 16px;
        border: 2px solid var(--border-color);
        border-top: 2px solid var(--primary-color);
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

@keyframes spin {
    0% {
        transform: translateY(-50%) rotate(0deg);
    }

    100% {
        transform: translateY(-50%) rotate(360deg);
    }
}

/* === DEMO STYLES === */
.demo-section {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.artist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.artist-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

/* Melhorias na paginação mantendo compatibilidade */
.ls-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
    gap: 0.5rem;
}

    .ls-pagination ul {
        display: flex;
        list-style: none;
        margin: 0;
        padding: 0;
        gap: 0.5rem;
        align-items: center;
    }

    .ls-pagination li {
        margin: 0;
    }

    .ls-pagination a, .ls-pagination span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 45px;
        height: 45px;
        padding: 0.5rem;
        border: 1px solid #e5e7eb;
        background: white;
        color: #374151;
        text-decoration: none;
        border-radius: 8px;
        transition: all 0.3s ease;
        font-weight: 500;
    }

        .ls-pagination a:hover:not(.disabled) {
            background: #667eea;
            color: white;
            border-color: #667eea;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
        }

    .ls-pagination .current-page {
        background: #667eea;
        color: white;
        border-color: #667eea;
        font-weight: 700;
    }

    .ls-pagination .disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

/* Melhorias no estado vazio */
.no-results-enhanced {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    margin: 2rem 0;
}

    .no-results-enhanced i {
        font-size: 4rem;
        color: #e5e7eb;
        margin-bottom: 1rem;
    }

    .no-results-enhanced h3 {
        color: #374151;
        margin-bottom: 1rem;
    }

    .no-results-enhanced p {
        color: #6b7280;
        margin-bottom: 2rem;
    }

.btn-clear-filters {
    background: #667eea;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .btn-clear-filters:hover {
        background: #5a67d8;
        transform: translateY(-2px);
        color: white;
    }

/* Responsividade aprimorada */
@media (max-width: 768px) {
    .search-form-improved {
        padding: 1.5rem;
        margin-top: 1rem;
    }

    .filters-enhanced {
        padding: 1rem;
    }

    .ls-pagination a, .ls-pagination span {
        min-width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
}

/* Loading states */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Tooltip melhorado */
.tooltip-custom {
    position: relative;
    cursor: help;
}

    .tooltip-custom:hover::after {
        content: attr(data-tooltip);
        position: absolute;
        bottom: 100%;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(0, 0, 0, 0.9);
        color: white;
        padding: 0.5rem;
        border-radius: 4px;
        font-size: 0.8rem;
        white-space: nowrap;
        z-index: 1000;
        margin-bottom: 5px;
    }