/* ========================================================================
   PREMIUM SERVICE CARDS - 2025 DESIGN
   Modern card-based service listings with rich interactions
   ======================================================================== */

/* ========================================================================
   SERVICES CONTAINER
   ======================================================================== */

.services-container-premium {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-5);
    margin-bottom: var(--spacing-6);
}

/* ========================================================================
   HEADER SECTION
   ======================================================================== */

.services-header-premium {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-3);
    border-bottom: 2px solid var(--color-gray-100);
}

.services-title-premium {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.services-title-premium h2 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-gray-900);
    margin: 0;
}

.services-title-premium .icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    color: white;
    border-radius: var(--radius-md);
    font-size: var(--text-xl);
}

/* Search Toggle */
.search-toggle-premium {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-base);
}

.search-toggle-premium:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-300);
    color: var(--color-primary-700);
    box-shadow: var(--shadow-sm);
}

.search-toggle-premium i {
    font-size: var(--text-lg);
}

/* ========================================================================
   SEARCH SECTION
   ======================================================================== */

.search-section-premium {
    margin-bottom: var(--spacing-4);
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
}

.search-section-premium.active {
    opacity: 1;
    max-height: 100px;
    margin-bottom: var(--spacing-4);
}

.search-input-wrapper {
    position: relative;
}

.search-input-premium {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-3) var(--spacing-3) var(--spacing-6);
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    color: var(--color-gray-900);
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    outline: none;
    transition: all var(--transition-base);
}

.search-input-premium:focus {
    background: white;
    border-color: var(--color-primary-400);
    box-shadow: 0 0 0 4px var(--color-primary-100);
}

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

.search-icon-premium {
    position: absolute;
    left: var(--spacing-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    font-size: var(--text-xl);
    pointer-events: none;
    transition: color var(--transition-base);
}

.search-input-premium:focus + .search-icon-premium {
    color: var(--color-primary-500);
}

/* ========================================================================
   SERVICE CARDS GRID
   ======================================================================== */

.services-grid-premium {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

/* ========================================================================
   INDIVIDUAL SERVICE CARD
   ======================================================================== */

.service-card-premium {
    position: relative;
    background: white;
    border: 2px solid var(--color-gray-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: hidden;
}

.service-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card-premium:hover::before {
    transform: scaleX(1);
}

.service-card-premium:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Service Card Header */
.service-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-3);
}

.service-info {
    flex: 1;
}

.service-name-premium {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-1);
    line-height: var(--leading-tight);
}

.service-category {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-1) / 2);
    padding: calc(var(--spacing-1) / 2) var(--spacing-2);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    margin-bottom: var(--spacing-2);
}

/* Price Badge */
.service-price-premium {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: calc(var(--spacing-1) / 2);
}

.price-amount {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-primary-600);
    line-height: 1;
}

.price-label {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    font-weight: var(--font-medium);
}

/* Service Description */
.service-description-premium {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-3);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Service Meta Info */
.service-meta-premium {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-gray-100);
}

.meta-item-premium {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-1) / 2);
    color: var(--color-gray-600);
    font-size: var(--text-sm);
}

.meta-item-premium i {
    color: var(--color-primary-500);
    font-size: var(--text-base);
}

/* Tags/Badges on Cards */
.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-1);
    margin-bottom: var(--spacing-3);
}

/* Popular Tag */
.tag-popular {
    position: absolute;
    top: var(--spacing-2);
    right: var(--spacing-2);
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    padding: calc(var(--spacing-1) / 2) var(--spacing-2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-1) / 2);
}

.tag-popular i {
    font-size: var(--text-sm);
}

/* Recommended Tag */
.tag-recommended {
    position: absolute;
    top: var(--spacing-2);
    right: var(--spacing-2);
    background: linear-gradient(135deg, var(--color-secondary-500) 0%, var(--color-secondary-600) 100%);
    color: white;
    padding: calc(var(--spacing-1) / 2) var(--spacing-2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-1) / 2);
}

/* ========================================================================
   SPECIALIST SELECTION
   ======================================================================== */

.specialists-section-premium {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all var(--transition-slow);
}

.specialists-section-premium.active {
    max-height: 600px;
    opacity: 1;
    margin-top: var(--spacing-3);
    padding-top: var(--spacing-3);
    border-top: 2px solid var(--color-gray-100);
}

.specialists-header-premium {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
}

.specialists-header-premium i {
    color: var(--color-primary-500);
    font-size: var(--text-lg);
}

.specialists-header-premium h4 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-gray-800);
    margin: 0;
}

.specialists-grid-premium {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-3);
}

.specialist-card-premium {
    position: relative;
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.specialist-card-premium:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-300);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.specialist-card-premium.selected {
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-md);
}

.specialist-avatar-premium {
    position: relative;
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-2);
}

.specialist-avatar-premium img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid white;
    box-shadow: var(--shadow-sm);
}

.specialist-check {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 24px;
    height: 24px;
    background: var(--color-success);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    border: 2px solid white;
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-bounce);
}

.specialist-card-premium.selected .specialist-check {
    opacity: 1;
    transform: scale(1);
}

.specialist-name-premium {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-gray-800);
    margin-bottom: calc(var(--spacing-1) / 2);
}

.specialist-role-premium {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

/* ========================================================================
   BOOKING ACTIONS
   ======================================================================== */

.service-actions-premium {
    display: flex;
    gap: var(--spacing-2);
}

.btn-book-service {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-1);
    padding: var(--spacing-3);
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-book-service:hover {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.btn-book-service:active {
    transform: translateY(0);
}

.btn-book-service:disabled {
    background: var(--color-gray-300);
    color: var(--color-gray-500);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.btn-view-details {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3);
    background: white;
    color: var(--color-primary-600);
    border: 2px solid var(--color-primary-200);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-view-details:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-300);
}

/* ========================================================================
   SHOW MORE / LOAD MORE
   ======================================================================== */

.show-more-section-premium {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-4);
}

.btn-show-more {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--color-gray-50);
    color: var(--color-gray-700);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-show-more:hover {
    background: var(--color-primary-50);
    color: var(--color-primary-700);
    border-color: var(--color-primary-300);
    box-shadow: var(--shadow-sm);
}

.btn-show-more i {
    transition: transform var(--transition-base);
}

.btn-show-more.expanded i {
    transform: rotate(180deg);
}

/* ========================================================================
   NO RESULTS / EMPTY STATE
   ======================================================================== */

.no-results-premium {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-8);
    text-align: center;
}

.no-results-premium.active {
    display: flex;
}

.no-results-premium i {
    font-size: var(--text-5xl);
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-3);
}

.no-results-premium h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-2);
}

.no-results-premium p {
    font-size: var(--text-base);
    color: var(--color-gray-500);
}

/* ========================================================================
   RESPONSIVE DESIGN
   ======================================================================== */

@media (max-width: 768px) {
    .services-container-premium {
        padding: var(--spacing-3);
        border-radius: var(--radius-lg);
    }

    .services-header-premium {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }

    .services-title-premium h2 {
        font-size: var(--text-2xl);
    }

    .services-grid-premium {
        grid-template-columns: 1fr;
        gap: var(--spacing-2);
    }

    .service-card-premium {
        padding: var(--spacing-3);
    }

    .service-name-premium {
        font-size: var(--text-lg);
    }

    .price-amount {
        font-size: var(--text-xl);
    }

    .specialists-grid-premium {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .service-actions-premium {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .service-card-header {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .service-price-premium {
        align-items: flex-start;
    }

    .specialists-grid-premium {
        grid-template-columns: repeat(2, 1fr);
    }
}