@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600&family=Roboto:wght@400;500&display=swap');

:root {
    --primary-bg: #ffffff;
    --secondary-bg: #f9f9f9;
    --text-primary: #1a1a1a;
    --text-secondary: #666;
    --header-bg: #2F4F4F; /* Verde escuro e sóbrio para o header */
    --accent-primary: #66CDAA; /* Verde-água claro para botões e destaques */
    --accent-primary-hover: #5aa992; /* Tom mais escuro para hover */
    --promo-color: #34d399;
    --reserved-color: #f97316;
    --reserved-shadow-color: rgba(249, 115, 22, 0.28);
    --border-color: #e5e5e5;
    --shadow-color: rgba(0, 0, 0, 0.08);
    
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    line-height: 1.7;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.app-header {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    padding: 24px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.filters-container {
    background-color: var(--primary-bg);
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

@media (max-width: 768px) {
    .filters-container {
        position: static;
    }
}

.app-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 12px; /* Reduzi a margem para acomodar o subtítulo */
    letter-spacing: 1px;
    color: var(--accent-primary);
}

.app-header .subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.app-header .pickup-note {
    font-size: 0.98rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.filters input, .filters select {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    background-color: var(--secondary-bg);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

#name-filter {
    flex-grow: 1;
    min-width: 250px;
}

.filters input::placeholder {
    color: var(--text-secondary);
}

.filters select option {
    background-color: var(--primary-bg);
    color: var(--text-primary);
}

.filters input:focus, .filters select:focus {
    outline: none;
    border-color: var(--accent-primary);
    background-color: var(--primary-bg);
}

main {
    padding: 48px 0;
}

.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px; /* Aumentei o espaçamento */
    margin-top: 40px; /* Margem aplicada corretamente */
}

.item-card {
    background-color: var(--primary-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 16px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.item-card.reserved-item {
    opacity: 0.72;
}

.item-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.item-card.reserved-item:hover {
    transform: none;
    box-shadow: 0 8px 16px var(--shadow-color);
}

.item-photo {
    width: 100%;
    height: 220px;
    object-fit: contain;
    background-color: #f0f0f0;
    padding: 10px;
}

.item-photo.hidden {
    display: none;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.38);
    color: white;
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 3;
    opacity: 1;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.dot {
    width: 8px;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active {
    background-color: white;
}

.item-photo-placeholder {
    position: relative;
    width: 100%;
    height: 220px;
    background-color: var(--secondary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
}

/* Container para imagens com blur de fundo */
.image-container {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f0f0f0;
}

.reserved-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    z-index: 4;
    padding: 8px 12px;
    border-radius: 999px;
    background-color: var(--reserved-color);
    color: #fff;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 8px 18px var(--reserved-shadow-color);
}

.item-card.reserved-item .item-photo,
.item-card.reserved-item .image-blur {
    filter: saturate(0.55) brightness(0.9);
}

.image-open-btn {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 56px;
    right: 56px;
    z-index: 2;
    border: none;
    background: transparent;
    cursor: zoom-in;
}

.image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    z-index: 2;
    position: relative;
    pointer-events: none;
}

/* Efeito de blur no fundo */
.image-blur {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: blur(10px) brightness(0.8);
    z-index: 1;
    transform: scale(1.1);
}

.carousel-btn:hover,
.carousel-btn:focus-visible,
.image-modal-nav:hover,
.image-modal-nav:focus-visible,
.image-modal-close:hover,
.image-modal-close:focus-visible {
    background-color: rgba(0, 0, 0, 0.58);
}

.image-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.image-modal.hidden {
    display: none;
}

.image-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(11, 15, 19, 0.82);
    backdrop-filter: blur(6px);
}

.image-modal-content {
    position: relative;
    z-index: 1;
    width: min(100%, 1100px);
    min-height: min(80vh, 760px);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
}

.image-modal-stage {
    position: relative;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    min-height: min(80vh, 760px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.image-modal-stage img {
    width: 100%;
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}

.image-modal-nav,
.image-modal-close {
    border: none;
    color: white;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.38);
}

.image-modal-nav {
    width: 52px;
    height: 52px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.image-modal-close {
    position: absolute;
    top: -8px;
    right: 0;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    z-index: 2;
    font-size: 1.25rem;
}

.image-modal-nav.hidden {
    visibility: hidden;
}

body.modal-open {
    overflow: hidden;
}

.item-info {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.item-info h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.item-info .description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    flex-grow: 1;
}

.item-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.item-details .condition {
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 20px;
    text-transform: capitalize;
}

.condition.novo { background-color: #e0f2f1; color: #00796b; }
.condition.usado { background-color: #fff3e0; color: #f57c00; }
.condition.bom-estado { background-color: #e8f5e9; color: #2e7d32; }

.price {
    font-size: 1.75rem;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--text-primary);
    text-align: right;
}

.price .original-price {
    font-size: 1rem;
    text-decoration: line-through;
    color: var(--text-secondary);
    margin-right: 8px;
    font-weight: 400;
}

.price .promo-price {
    color: var(--promo-color);
}

.price .free-price {
    font-size: inherit;
}

.item-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0 24px 24px;
}

.item-actions button {
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-copy {
    background-color: #e9ecef;
    color: #495057;
}
.btn-copy:hover { 
    background-color: #dee2e6;
}

footer {
    text-align: center;
    padding: 32px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .carousel-btn {
        width: 38px;
        height: 38px;
    }

    .image-open-btn {
        left: 48px;
        right: 48px;
    }

    .image-modal {
        padding: 12px;
    }

    .image-modal-content {
        width: 100%;
        min-height: 70vh;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .image-modal-stage {
        min-height: 70vh;
        padding: 24px 0;
    }

    .image-modal-stage img {
        max-height: 68vh;
    }

    .image-modal-nav {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 2;
    }

    .image-modal-nav.prev {
        left: 10px;
    }

    .image-modal-nav.next {
        right: 10px;
    }

    .image-modal-close {
        top: 10px;
        right: 10px;
    }
}