/* 
 * style-index.css
 * Estilos profissionais e modernos para a página index.php.
 * Paleta de cores sofisticada com design responsivo.
 */

:root {
    --primary-color: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --accent-light: #fcd34d;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-light: #f9fafb;
    --bg-lighter: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.index-container {
    font-family: 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    color: var(--text-primary);
    background-color: #ffffff;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.index-container .hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 20px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.index-container .hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.index-container .hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.index-container .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 35px;
    opacity: 0.95;
    position: relative;
    z-index: 1;
    font-weight: 300;
}

.index-container .search-hero {
    max-width: 800px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.index-container .form-control,
.index-container .form-select {
    height: 50px;
    border: 1px solid var(--border-color);
    font-size: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: var(--bg-lighter);
    color: var(--text-primary);
}

.index-container .form-control:focus,
.index-container .form-select:focus {
    border-color: var(--primary-light);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.index-container .btn-primary-custom {
    background: linear-gradient(135deg, var(--accent-color) 0%, #f97316 100%);
    border: none;
    color: #ffffff;
    font-weight: 600;
    height: 50px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.index-container .btn-primary-custom:hover {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
    color: #ffffff;
}

.index-container .btn-primary-custom:active {
    transform: translateY(0);
}

/* ==========================================================================
   Stats Section
   ========================================================================== */

.index-container .stats-section {
    padding: 50px 20px;
    background: linear-gradient(135deg, var(--bg-lighter) 0%, var(--bg-light) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.index-container .stat-item {
    padding: 20px;
    text-align: center;
    border-right: 1px solid var(--border-color);
}

.index-container .stat-item:last-child {
    border-right: none;
}

.index-container .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 8px;
}

.index-container .stat-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================================================
   Section Colored (Seções de Anúncios)
   ========================================================================== */

.index-container .section-colored {
    padding: 50px 20px;
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
}

.index-container .section-colored:nth-child(even) {
    background-color: var(--bg-light);
}

.index-container .section-header {
    margin-bottom: 40px;
}

.index-container .section-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.index-container .section-title i {
    color: var(--primary-light);
    font-size: 1.6rem;
}

/* Classes de cores para títulos das seções */
.index-container .section-title.title-color-amber {
    color: #f59e0b;
}

.index-container .section-title.title-color-amber i {
    color: #f59e0b;
}

.index-container .section-title.title-color-blue {
    color: #3b82f6;
}

.index-container .section-title.title-color-blue i {
    color: #3b82f6;
}

.index-container .section-title.title-color-green {
    color: #10b981;
}

.index-container .section-title.title-color-green i {
    color: #10b981;
}

.index-container .section-title.title-color-pink {
    color: #ec4899;
}

.index-container .section-title.title-color-pink i {
    color: #ec4899;
}

.index-container .section-title.title-color-purple {
    color: #8b5cf6;
}

.index-container .section-title.title-color-purple i {
    color: #8b5cf6;
}

.index-container .section-title.title-color-cyan {
    color: #06b6d4;
}

.index-container .section-title.title-color-cyan i {
    color: #06b6d4;
}

/* ==========================================================================
   Anúncios Section (Carrossel e Cards)
   ========================================================================== */

/* Container principal do carrossel */
.index-container .carousel-container {
    position: relative;
    margin: 0 -20px;
}

/* Área de scroll horizontal */
.index-container .anuncios-carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 15px 20px;
    -webkit-overflow-scrolling: touch;
    gap: 20px;
    scroll-behavior: smooth;
}

/* Oculta a barra de rolagem */
.index-container .anuncios-carousel::-webkit-scrollbar {
    display: none;
}

.index-container .anuncios-carousel {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Item dentro do carrossel - 5 cards por linha */
.index-container .anuncio-item {
    flex: 0 0 calc(20% - 16px);
    min-width: 220px;
    max-width: 280px;
    scroll-snap-align: start;
}

/* Card de Anúncio */
.index-container .anuncio-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.index-container .anuncio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.index-container .anuncio-card-fixed {
    height: 100%;
}

.index-container .anuncio-img-top {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.index-container .anuncio-card:hover .anuncio-img-top {
    transform: scale(1.05);
}

.index-container .anuncio-title a {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.4rem;
    transition: color 0.3s ease;
    text-decoration: none;
}

.index-container .anuncio-title a:hover {
    color: var(--primary-light);
}

.index-container .anuncio-meta {
    font-size: 0.8rem;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.index-container .anuncio-descricao-limitada {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.index-container .anuncio-quer {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
    border-top: 1px solid var(--border-color);
    padding: 10px;
    margin-top: auto;
}

.index-container .anuncio-quer-text {
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Estilo para o botão de favorito */
.index-container .favorito-btn {
    border-radius: 50%;
    line-height: 1;
    border: 2px solid rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    z-index: 10;
    background-color: rgba(255, 255, 255, 0.9) !important;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.index-container .favorito-btn:hover {
    background-color: #fff !important;
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.index-container .favorito-btn i {
    color: var(--text-light);
    transition: color 0.3s ease;
}

.index-container .favorito-btn.favoritado {
    background-color: #fff !important;
}

.index-container .favorito-btn.favoritado i {
    color: #ef4444 !important;
}

/* Estilo para card em destaque */
.index-container .card-destaque {
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}

/* Botões de Navegação do Carrossel */
.index-container .carousel-control-prev,
.index-container .carousel-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    opacity: 0.9;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.index-container .carousel-control-prev:hover,
.index-container .carousel-control-next:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.index-container .carousel-control-prev {
    left: 10px;
}

.index-container .carousel-control-next {
    right: 10px;
}

.index-container .carousel-control-prev-icon,
.index-container .carousel-control-next-icon {
    background-image: none;
    font-size: 1.2rem;
    color: white;
}

.index-container .carousel-control-prev-icon::before {
    content: "\f053";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.index-container .carousel-control-next-icon::before {
    content: "\f054";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

/* ==========================================================================
   Botões Gerais
   ========================================================================== */

.index-container .btn-outline-primary {
    color: var(--primary-light);
    border: 2px solid var(--primary-light);
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 10px 24px;
}

.index-container .btn-outline-primary:hover {
    background-color: var(--primary-light);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

/* ==========================================================================
   Badges
   ========================================================================== */

.index-container .badge {
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.index-container .badge-oferta-reposicionada {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #059669 100%);
    font-size: 0.75rem;
    padding: 6px 10px;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1400px) {
    .index-container .anuncio-item {
        flex: 0 0 calc(25% - 15px);
        max-width: 260px;
    }
}

@media (max-width: 1024px) {
    .index-container .anuncio-item {
        flex: 0 0 calc(33.333% - 14px);
        max-width: 240px;
    }
    
    .index-container .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .index-container .hero-section {
        padding: 60px 20px;
    }
    
    .index-container .hero-title {
        font-size: 1.8rem;
    }
    
    .index-container .hero-subtitle {
        font-size: 1rem;
    }
    
    .index-container .search-hero {
        padding: 20px;
    }
    
    .index-container .anuncio-item {
        flex: 0 0 calc(50% - 10px);
        max-width: 220px;
    }
    
    .index-container .carousel-control-prev,
    .index-container .carousel-control-next {
        width: 38px;
        height: 38px;
    }
    
    .index-container .section-title {
        font-size: 1.5rem;
    }
    
    .index-container .stat-item {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 15px;
    }
    
    .index-container .stat-item:last-child {
        border-bottom: none;
    }
    
    .index-container .stats-section {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .index-container .hero-title {
        font-size: 1.5rem;
    }
    
    .index-container .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }
    
    .index-container .search-hero {
        padding: 15px;
    }
    
    .index-container .form-control,
    .index-container .form-select {
        height: 45px;
        font-size: 0.95rem;
    }
    
    .index-container .btn-primary-custom {
        height: 45px;
        font-size: 0.95rem;
    }
    
    .index-container .section-title {
        font-size: 1.3rem;
    }
    
    .index-container .section-colored {
        padding: 30px 15px;
    }
    
    .index-container .carousel-container {
        margin: 0 -15px;
    }
    
    .index-container .anuncios-carousel {
        padding: 10px 15px;
        gap: 15px;
    }
    
    .index-container .anuncio-item {
        flex: 0 0 calc(100% - 15px);
        max-width: 100%;
    }
    
    .index-container .anuncio-img-top {
        height: 180px;
    }
    
    .index-container .stat-number {
        font-size: 2rem;
    }
    
    .index-container .stat-text {
        font-size: 0.85rem;
    }
}

/* ==========================================================================
   Animações
   ========================================================================== */

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

.index-container .anuncio-card {
    animation: fadeIn 0.5s ease-out;
}

/* ==========================================================================
   Acessibilidade
   ========================================================================== */

.index-container .btn-primary-custom:focus,
.index-container .form-control:focus,
.index-container .form-select:focus {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

/* Melhor contraste para links */
.index-container a {
    transition: color 0.3s ease;
}

.index-container a:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}