/* ========== RESET E VARIÁVEIS ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FF6B6B;
    --secondary-color: #FF8E53;
    --text-dark: #2D3436;
    --text-light: #636E72;
    --bg-light: #FFF9F5;
    --white: #FFFFFF;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
    --gradient: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
}

body {
    font-family: 'Josefin Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
}

/* ========== HEADER ========== */
header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-top {
    background: var(--gradient);
    color: var(--white);
    padding: 0.75rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    transition: all 0.3s ease, max-height 0.3s ease;
    max-height: 60px;
    overflow: hidden;
}

.contact-info, .header-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.header-actions a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.header-actions a:hover {
    opacity: 0.8;
}

.header-main {
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    transition: all 0.3s ease;
}

.logo h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: font-size 0.3s ease;
}

.tagline {
    font-size: 0.85rem;
    color: var(--text-light);
    transition: all 0.3s ease, max-height 0.3s ease;
    max-height: 30px;
    overflow: hidden;
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient);
}

.search-box {
    position: relative;
    width: 300px;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 3rem 0.75rem 1rem;
    border: 2px solid #f0f0f0;
    border-radius: 50px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-box i {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

/* ========== HEADER SCROLLED – TODAS AS TELAS ========== */
/* Barra superior some completamente ao rolar */
header.scrolled .header-top {
    max-height: 0;
    padding: 0 5%;
    opacity: 0;
    overflow: hidden;
}

/* Área principal encolhe */
header.scrolled .header-main {
    padding: 0.6rem 5%;
    gap: 1rem;
}

header.scrolled .logo h1 {
    font-size: 1.4rem;
}

header.scrolled .tagline {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin: 0;
}

header.scrolled .search-box input {
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    font-size: 0.85rem;
}

/* ========== HEADER SCROLLED – MOBILE ========== */
@media (max-width: 768px) {
    header.scrolled .header-main {
        padding: 0.5rem 4%;
    }

    header.scrolled .logo h1 {
        font-size: 1.2rem;
    }

    header.scrolled .main-nav {
        gap: 0.8rem;
    }

    header.scrolled .nav-link {
        font-size: 0.8rem;
    }

    header.scrolled .search-box input {
        padding: 0.45rem 2.2rem 0.45rem 0.75rem;
        font-size: 0.8rem;
    }
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    height: 600px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1607082348824-0a96f2a4b9da?w=1920&h=600&fit=crop') center/cover;
    opacity: 0.2;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 0 2rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 1rem;
    display: block;
}

.hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-color);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255,255,255,0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* ========== MAIN CONTENT ========== */
.main-content {
    padding: 4rem 5%;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* ========== SIDEBAR ========== */
.sidebar {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-header {
    margin-bottom: 1.5rem;
}

.sidebar-header h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.8rem;
    color: var(--text-dark);
}

.sidebar-filters {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #f0f0f0;
}

.sidebar-filters h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.filter-select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ========== PRODUCTS ========== */
.products-container {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.products-header {
    margin-bottom: 2rem;
}

.results-info h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.results-info p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ========== FOOTER ========== */
footer {
    background: linear-gradient(135deg, #2D3436 0%, #000000 100%);
    color: var(--white);
    padding: 4rem 5% 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.footer-section h3, .footer-section h4 {
    font-family: 'Cormorant Garamond', serif;
    margin-bottom: 1.5rem;
}

.footer-section p {
    line-height: 1.8;
    opacity: 0.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gradient);
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: var(--gradient);
    color: var(--white);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.newsletter-form button:hover {
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 1rem;
    }
    
    .header-main {
        flex-direction: column;
    }
    
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .search-box {
        width: 100%;
        max-width: 400px;
    }
    
    .hero {
        height: 500px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .main-content {
        padding: 2rem 3%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
    }
}

/* ========== CATEGORIES ========== */
.categories-list {
    list-style: none;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
}

.category-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.category-item.active {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
}

.category-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.category-item span:first-of-type {
    flex: 1;
}

.category-count {
    background: rgba(0,0,0,0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.category-item.active .category-count {
    background: rgba(255,255,255,0.2);
}

/* ========== PRODUCTS GRID ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.product-image-container {
    position: relative;
    width: 100%;
    height: 320px;
    overflow: hidden;
    background: #f5f5f5;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 5px 15px rgba(255,107,107,0.3);
}

.product-info {
    padding: 1.5rem;
}

.product-category-tag {
    display: inline-block;
    background: #f0f0f0;
    color: var(--text-light);
    padding: 0.4rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-rating-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.8rem 0;
    padding: 0.6rem;
    background: #FFF9F0;
    border-radius: 8px;
}

.rating-stars {
    color: #FFD700;
    font-size: 1rem;
    letter-spacing: 2px;
}

.rating-number {
    font-weight: 700;
    color: #FF6B35;
    font-size: 0.95rem;
}

.sold-count {
    color: #666;
    font-size: 0.85rem;
    margin-left: auto;
}

.product-description {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.product-social-proof {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
    padding: 1rem;
    background: linear-gradient(135deg, #FFF5F5 0%, #FFE8E8 100%);
    border-radius: 10px;
}

.viewers-count, .urgency-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-dark);
    font-weight: 500;
}

.online-dot {
    width: 8px;
    height: 8px;
    background: #28a745;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.product-purchase-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.3rem;
    padding-top: 1.5rem;
    border-top: 2px solid #E9ECEF;
    margin-top: 1rem;
}

.product-original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
    font-weight: 500;
    line-height: 1.3;
}

.product-price {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin: 0.3rem 0 0.8rem 0;
    line-height: 1.2;
}

.buy-button {
    width: 90%;
    max-width: 250px;
    padding: 1rem 2rem;
    background: var(--gradient);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    font-size: 1rem;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 10px 30px rgba(255, 51, 102, 0.3);
}

.buy-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 51, 102, 0.5);
}

/* ========== NO RESULTS ========== */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

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

.no-results h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--text-light);
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--white);
    margin: 5% auto;
    padding: 2rem;
    border-radius: 20px;
    max-width: 600px;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2rem;
    font-weight: bold;
    color: #999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--primary-color);
}

.modal-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-light);
    font-size: 0.85rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.button-group {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.btn-save, .btn-cancel, .btn-delete {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-save {
    background: var(--gradient);
    color: var(--white);
}

.btn-save:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,107,0.3);
}

.btn-cancel {
    background: #f0f0f0;
    color: var(--text-dark);
}

.btn-cancel:hover {
    background: #e0e0e0;
}

.btn-delete {
    background: #dc3545;
    color: var(--white);
}

.btn-delete:hover {
    background: #c82333;
}

.btn-admin-login {
    width: 100%;
    padding: 1rem;
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-admin-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255,107,107,0.3);
}