/* 
 * Vitrine - Custom CSS
 * Substitui o Tailwind CSS do projeto React
 */

/* =====================================================
   VARIÁVEIS CSS
   ===================================================== */
:root {
    /* Cores primárias */
    --color-primary: #059669;
    --color-primary-hover: #047857;
    --color-primary-light: #10b981;
    
    /* Cores de fundo */
    --color-bg-white: #ffffff;
    --color-bg-slate-50: #f8fafc;
    --color-bg-slate-100: #f1f5f9;
    --color-bg-slate-200: #e2e8f0;
    --color-bg-slate-900: #0f172a;
    
    /* Cores de texto */
    --color-text-slate-900: #0f172a;
    --color-text-slate-800: #1e293b;
    --color-text-slate-700: #334155;
    --color-text-slate-600: #475569;
    --color-text-slate-500: #64748b;
    --color-text-slate-400: #94a3b8;
    --color-text-slate-300: #cbd5e1;
    --color-text-slate-200: #e2e8f0;
    --color-text-white: #ffffff;
    
    /* Cores de alerta */
    --color-red-50: #fef2f2;
    --color-red-500: #ef4444;
    --color-red-600: #dc2626;
    --color-red-700: #b91c1c;
    
    /* Cores de sucesso */
    --color-emerald-50: #ecfdf5;
    --color-emerald-100: #d1fae5;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-700: #047857;
    
    /* Bordas */
    --color-border-slate-100: #f1f5f9;
    --color-border-slate-200: #e2e8f0;
    --color-border-slate-300: #cbd5e1;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-emerald: 0 10px 15px -3px rgb(16 185 129 / 0.2), 0 4px 6px -4px rgb(16 185 129 / 0.1);
    
    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    
    /* Transições */
    --transition-all: all 0.3s ease;
}

/* =====================================================
   RESET E BASE
   ===================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-text-slate-800);
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* =====================================================
   LAYOUT
   ===================================================== */
.container {
    width: 100%;
    max-width: 72rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

@media (min-width: 640px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* =====================================================
   HEADER / NAVBAR
   ===================================================== */
.header {
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border-slate-200);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.header-user-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    background: var(--color-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
}

.header-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
}

.header-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-slate-400);
}

/* =====================================================
   HERO BANNER
   ===================================================== */
.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(to bottom right, var(--color-bg-slate-900), #064e3b, var(--color-bg-slate-900));
    padding: 2.75rem 0 2rem;
}

@media (min-width: 640px) {
    .hero {
        padding: 5rem 0 4rem;
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.2;
    pointer-events: none;
}

.hero-blob-1 {
    position: absolute;
    top: 2rem;
    left: 1rem;
    width: 14rem;
    height: 14rem;
    background: var(--color-primary-light);
    border-radius: 50%;
    filter: blur(100px);
}

@media (min-width: 640px) {
    .hero-blob-1 {
        top: 5rem;
        left: 2.5rem;
        width: 18rem;
        height: 18rem;
        filter: blur(120px);
    }
}

.hero-blob-2 {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    width: 16rem;
    height: 16rem;
    background: #f59e0b;
    border-radius: 50%;
    filter: blur(110px);
}

@media (min-width: 640px) {
    .hero-blob-2 {
        bottom: 2.5rem;
        right: 5rem;
        width: 24rem;
        height: 24rem;
        filter: blur(150px);
    }
}

.hero-content {
    position: relative;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    padding: 0.35rem 0.875rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
    .hero-badge {
        padding: 0.375rem 1rem;
        margin-bottom: 2rem;
    }
}

.hero-badge-icon {
    width: 0.875rem;
    height: 0.875rem;
    color: #fbbf24;
    fill: #fbbf24;
}

.hero-badge-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-white);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

.hero-title-accent {
    background: linear-gradient(to right, var(--color-primary-light), #fcd34d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    margin-top: 0.875rem;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
    font-weight: 300;
    padding: 0 0.5rem;
}

@media (min-width: 640px) {
    .hero-description {
        margin-top: 1.5rem;
        font-size: 1.25rem;
        line-height: 1.625;
        padding: 0;
    }
}

.hero-features {
    margin-top: 1.75rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.625rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 640px) {
    .hero-features {
        margin-top: 3.5rem;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 0.75rem 1rem;
}

@media (min-width: 640px) {
    .hero-feature {
        border-radius: var(--radius-2xl);
        padding: 1rem 1.25rem;
    }
}

.hero-feature-icon {
    justify-content: center;
    display: flex;
    align-items: center;
    padding: 0.625rem;
    border-radius: var(--radius-xl);
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-primary-light);
}

.hero-feature-content p {
    color: var(--color-text-white);
    font-size: 0.800rem;
    font-weight: 620;
    justify-content: left;
    display: flex;
    align-items: left;
}

.hero-feature-content span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    justify-content: left;
    display: flex;
    align-items: left;
}

/* =====================================================
   PAYMENT BANNER
   ===================================================== */
.payment-banner {
    background: linear-gradient(to bottom right, var(--color-emerald-50), var(--color-bg-white), #fffbeb);
    border-top: 1px solid var(--color-emerald-100);
    border-bottom: 1px solid var(--color-emerald-100);
    padding: 4rem 0;
}

.payment-banner-content {
    text-align: center;
    margin-bottom: 3rem;
}

.payment-banner-icon {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--color-primary);
    border-radius: var(--radius-2xl);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.payment-banner-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
    margin-bottom: 0.75rem;
}

@media (min-width: 640px) {
    .payment-banner-title {
        font-size: 1.875rem;
    }
}

.payment-banner-description {
    color: var(--color-text-slate-600);
    font-size: 1rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 640px) {
    .payment-banner-description {
        font-size: 1.125rem;
    }
}

.payment-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .payment-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.payment-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-2xl);
    padding: 1.5rem;
    border: 1px solid var(--color-emerald-100);
    box-shadow: var(--shadow-sm);
}

.payment-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.payment-card-icon.emerald {
    background: var(--color-emerald-100);
    color: var(--color-primary);
}

.payment-card-icon.amber {
    background: #fef3c7;
    color: #d97706;
}

.payment-card-icon.blue {
    background: #dbeafe;
    color: #2563eb;
}

.payment-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
    margin-bottom: 0.5rem;
}

.payment-card-description {
    color: var(--color-text-slate-600);
    font-size: 0.875rem;
    line-height: 1.625;
}

/* =====================================================
   PRODUCT SECTION
   ===================================================== */
.products-section {
    padding: 2.5rem 0 3.5rem;
}

@media (min-width: 640px) {
    .products-section {
        padding: 3rem 0 6rem;
    }
}

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

@media (min-width: 640px) {
    .products-header {
        margin-bottom: 2.5rem;
    }
}

.products-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
    letter-spacing: -0.025em;
}

@media (min-width: 640px) {
    .products-title {
        font-size: 1.875rem;
    }
}

/* =====================================================
   CATEGORY FILTER
   ===================================================== */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 639px) {
    .category-filter {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 0.25rem 0.75rem 0.75rem;
        margin: 0 -0.75rem 1.5rem -0.75rem;
        gap: 0.5rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .category-filter::-webkit-scrollbar {
        display: none;
    }
    .category-filter .filter-btn {
        flex-shrink: 0;
        white-space: nowrap;
        padding: 0.45rem 1rem;
        font-size: 0.8125rem;
        border-radius: 9999px;
    }
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-all);
}

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

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

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
}

.btn-outline {
    background: transparent;
    border-color: var(--color-border-slate-200);
    color: var(--color-text-slate-600);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-bg-slate-50);
    border-color: var(--color-border-slate-300);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-slate-500);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--color-bg-slate-100);
    color: var(--color-text-slate-700);
}

.btn-danger {
    background: var(--color-red-600);
    color: var(--color-text-white);
}

.btn-danger:hover:not(:disabled) {
    background: var(--color-red-700);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* =====================================================
   PRODUCT CARD
   ===================================================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
}

@media (min-width: 640px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }
}

@media (min-width: 1280px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 340px) {
    .product-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
        margin: 0 auto;
    }
}

.product-card {
    position: relative;
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-slate-100);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-all);
    overflow: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: var(--shadow-xl), 0 0 30px rgba(5, 150, 105, 0.05);
}

.product-image-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    background: linear-gradient(to bottom right, var(--color-bg-slate-100), var(--color-bg-slate-50));
    aspect-ratio: 3/2;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: box-shadow 0.2s ease;
}

.product-image-carousel:hover {
    box-shadow: inset 0 0 0 2px var(--color-primary);
}

.video-thumb {
    cursor: pointer;
}

.carousel-slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-slide iframe {
    width: 100%;
    height: 100%;
    border: 0;
    pointer-events: none;
}

.carousel-slide.active iframe {
    pointer-events: auto;
}

.carousel-slide .product-image-placeholder {
    color: var(--color-text-slate-200);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.2s ease, background 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-image-carousel:hover .carousel-btn {
    opacity: 1;
}

@media (max-width: 768px) {
    .product-image-carousel .carousel-btn {
        opacity: 0.9 !important;
        width: 26px;
        height: 26px;
        background: rgba(255, 255, 255, 0.92);
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    }
}

.carousel-btn:hover {
    background: #fff;
}

.carousel-prev {
    left: 0.5rem;
}

.carousel-next {
    right: 0.5rem;
}

@media (max-width: 639px) {
    .carousel-prev {
        left: 0.25rem;
    }
    .carousel-next {
        right: 0.25rem;
    }
}

.carousel-dots {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.375rem;
    z-index: 10;
}

@media (max-width: 639px) {
    .carousel-dots {
        bottom: 0.35rem;
        gap: 0.25rem;
    }
}

.carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

@media (max-width: 639px) {
    .carousel-dot {
        width: 5px;
        height: 5px;
    }
}

.carousel-dot.active {
    background: #fff;
    transform: scale(1.2);
}

.product-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--color-primary);
    color: var(--color-text-white);
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 9999px;
    box-shadow: var(--shadow-lg), 0 0 20px rgba(16, 185, 129, 0.3);
    z-index: 5;
}

.product-content {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

@media (max-width: 639px) {
    .product-content {
        padding: 0.5rem 0.5rem 0.625rem;
        gap: 0.35rem;
    }
}

.product-sku {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--color-text-slate-300);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@media (max-width: 639px) {
    .product-sku {
        font-size: 0.625rem;
    }
}

.product-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 2.1em;
}

@media (max-width: 639px) {
    .product-title {
        font-size: 0.775rem;
        line-height: 1.25;
    }
}

.product-quantity {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.product-quantity-label {
    font-size: 0.75rem;
    color: var(--color-text-slate-500);
    font-weight: 500;
}

@media (max-width: 639px) {
    .product-quantity-label {
        font-size: 0.6875rem;
    }
}

.product-select {
    width: 100%;
    appearance: none;
    background: var(--color-bg-slate-100);
    border: 1px solid var(--color-border-slate-200);
    border-radius: var(--radius-lg);
    padding: 0.375rem 1.75rem 0.375rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-slate-700);
    cursor: pointer;
    transition: var(--transition-all);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 0.875rem;
    min-height: 34px;
}

.product-select:hover {
    border-color: var(--color-border-slate-300);
}

.product-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.product-price {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.product-price-main {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-slate-900);
}

@media (max-width: 639px) {
    .product-price-main {
        font-size: 1rem;
    }
}

.product-price-unit {
    font-size: 0.75rem;
    color: var(--color-text-slate-400);
}

@media (max-width: 639px) {
    .product-price-unit {
        font-size: 0.6875rem;
    }
}

.product-cta {
    line-height: 1;
    gap: 6px;
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-text-white);
    font-weight: 600;
    font-size: 0.775rem;
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-all);
    min-height: 36px;
}

.product-cta:hover {
    background: var(--color-primary-hover);
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

/* =====================================================
   FORMS
   ===================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-slate-600);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    border: 1px solid var(--color-border-slate-200);
    border-radius: var(--radius-lg);
    background: var(--color-bg-white);
    color: var(--color-text-slate-700);
    transition: var(--transition-all);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-slate-400);
}

/* =====================================================
   CARDS
   ===================================================== */
.card {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-slate-200);
    overflow: hidden;
}

.card-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border-slate-100);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
}

.card-content {
    padding: 1.5rem;
}

/* =====================================================
   TABLES
   ===================================================== */
.table-container {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-slate-200);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    box-shadow: var(--shadow-sm);
}

.table {
    width: 100%;
    min-width: 640px;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem 1rem;
    text-align: left;
}

.table th {
    background: var(--color-bg-slate-50);
    font-weight: 600;
    color: var(--color-text-slate-600);
    font-size: 0.8125rem;
}

.table td {
    color: var(--color-text-slate-700);
    font-size: 0.875rem;
    border-top: 1px solid var(--color-border-slate-100);
}

.table tr:hover td {
    background: rgba(248, 250, 252, 0.5);
}

/* =====================================================
   BADGES
   ===================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-md);
}

.badge-success {
    background: var(--color-emerald-50);
    color: var(--color-primary);
}

.badge-secondary {
    background: var(--color-bg-slate-100);
    color: var(--color-text-slate-600);
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section {
    padding: 4rem 0;
    background: var(--color-bg-white);
}

.testimonials-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
    margin-bottom: 0.5rem;
}

.testimonials-subtitle {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--color-text-slate-500);
    margin-bottom: 2.5rem;
}

.testimonials-grid {
    display: none;
}

/* =====================================================
   Testimonials Continuous Slider (Marquee)
   ===================================================== */
.testimonials-slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 1rem 0;
    cursor: grab;
}

.testimonials-slider-container:active {
    cursor: grabbing;
}

.testimonials-slider-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
    animation: scrollLeft 40s linear infinite;
    /* Pausa a animação quando o usuário está interagindo */
}

.testimonials-slider-track.paused {
    animation-play-state: paused;
}

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        /* Move metade do track (porque duplicamos os itens) */
        transform: translateX(-50%);
    }
}

.testimonial-slide {
    flex-shrink: 0;
    width: 350px;
}

.testimonial-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border-slate-100);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.testimonial-text {
    color: var(--color-text-slate-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 600;
    color: var(--color-text-slate-900);
    margin: 0;
    font-size: 0.9rem;
}

.testimonial-location {
    color: var(--color-text-slate-500);
    margin: 0;
    font-size: 0.8rem;
}

/* Hide old testimonials carousel elements */
.testimonials-carousel,
.testimonials-nav,
.testimonials-section .carousel-btn {
    display: none !important;
}

/* Responsive Testimonials */
@media (max-width: 640px) {
    .testimonials-section {
        padding: 2.5rem 0;
    }
    .testimonials-title {
        font-size: 1.25rem;
    }
    .testimonials-subtitle {
        font-size: 0.8125rem;
        margin-bottom: 1.5rem;
    }
    .testimonial-slide {
        width: 260px;
        max-width: 80vw;
    }
    .testimonials-slider-track {
        gap: 0.75rem;
    }
    .testimonial-card {
        padding: 1rem 1.125rem;
    }
    .testimonial-text {
        font-size: 0.85rem;
        line-height: 1.5;
    }
}

.testimonial-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border-slate-100);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 1rem;
    margin-bottom: 0.75rem;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text-slate-600);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text-slate-800);
}

.testimonial-location {
    font-size: 0.75rem;
    color: var(--color-text-slate-500);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--color-bg-slate-900);
    border-top: 1px solid #1e293b;
    padding: 2rem 0;
}

@media (min-width: 640px) {
    .footer {
        padding: 3rem 0;
    }
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    text-align: center;
}

@media (min-width: 640px) {
    .footer-content {
        flex-direction: row;
        gap: 1.5rem;
        text-align: left;
    }
}

.footer-items {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.625rem;
}

@media (min-width: 640px) {
    .footer-items {
        flex-direction: row;
        gap: 1.5rem;
    }
}

.footer-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-text-slate-400);
    font-size: 0.75rem;
    font-weight: 500;
}

.footer-copyright {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #1e293b;
    text-align: center;
}

@media (min-width: 640px) {
    .footer-copyright {
        margin-top: 2rem;
        padding-top: 2rem;
    }
}

.footer-copyright p {
    font-size: 0.75rem;
    color: var(--color-text-slate-500);
}

/* =====================================================
   UTILITÁRIOS
   ===================================================== */
.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.text-center { text-align: center; }
.text-right { text-align: right; }

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-slate-400 { color: var(--color-text-slate-400); }
.text-slate-500 { color: var(--color-text-slate-500); }
.text-slate-600 { color: var(--color-text-slate-600); }
.text-slate-700 { color: var(--color-text-slate-700); }
.text-slate-800 { color: var(--color-text-slate-800); }
.text-white { color: var(--color-text-white); }
.text-primary { color: var(--color-primary); }
.text-red-600 { color: var(--color-red-600); }

.bg-white { background-color: var(--color-bg-white); }
.bg-slate-50 { background-color: var(--color-bg-slate-50); }
.bg-slate-100 { background-color: var(--color-bg-slate-100); }
.bg-primary { background-color: var(--color-primary); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: 9999px; }

.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }

.border { border-width: 1px; border-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-slate-100 { border-color: var(--color-border-slate-100); }
.border-slate-200 { border-color: var(--color-border-slate-200); }

.cursor-pointer { cursor: pointer; }
.overflow-hidden { overflow: hidden; }

/* Spinner */
.spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--color-text-slate-200);
    border-top-color: var(--color-text-slate-800);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Loading state */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 0;
}

.loading-spinner {
    width: 2rem;
    height: 2rem;
    color: var(--color-primary);
    animation: spin 1s linear infinite;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 5rem 0;
    color: var(--color-text-slate-400);
}

.empty-state p {
    font-size: 1rem;
    margin-top: 0.75rem;
}

/* =====================================================
   LOGIN PAGE
   ===================================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-slate-50);
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 28rem;
}

.login-header {
    text-align: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border-slate-100);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.login-subtitle {
    color: var(--color-text-slate-500);
    margin-top: 0.25rem;
}

.login-form {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.login-error {
    background: var(--color-red-50);
    color: var(--color-red-600);
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
}

.login-success {
    background: var(--color-emerald-50);
    color: var(--color-primary);
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
}

/* =====================================================
   ADMIN PAGE
   ===================================================== */
.admin-page {
    min-height: 100vh;
    background: var(--color-bg-slate-50);
}

.admin-header {
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border-slate-200);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.admin-header .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    gap: 0.5rem;
}

.admin-header .header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.admin-header .header-logo-icon {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border-radius: var(--radius-lg);
    background: rgba(5, 150, 105, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-header .header-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
    line-height: 1.2;
    white-space: nowrap;
}

.admin-header .header-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-slate-400);
    margin-top: 0.1rem;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.header-user-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.header-user-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.4rem 0.6rem;
    font-size: 0.8125rem;
}

@media (max-width: 540px) {
    .header-btn-text {
        display: none;
    }
    .header-user-actions .btn {
        padding: 0.45rem 0.5rem;
        min-width: 36px;
        min-height: 36px;
        justify-content: center;
    }
    .admin-header .header-subtitle {
        max-width: 110px;
    }
}

.admin-content {
    max-width: 72rem;
    margin: 0 auto;
    padding: 1.25rem 0.875rem;
}

@media (min-width: 640px) {
    .admin-content {
        padding: 2rem 1.5rem;
    }
}

.admin-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
}

.admin-section-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-slate-400);
    margin-top: 0.125rem;
}

.admin-actions {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .admin-actions {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.admin-actions-toolbar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

@media (min-width: 640px) {
    .admin-actions-toolbar {
        flex-direction: row;
        align-items: center;
        width: auto;
    }
}

.admin-search-form {
    display: flex;
    gap: 0.375rem;
    width: 100%;
}

.admin-search-input {
    flex: 1;
    min-width: 0;
}

@media (min-width: 640px) {
    .admin-search-input {
        width: 220px;
        flex: initial;
    }
}

.admin-add-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    white-space: nowrap;
    min-height: 40px;
}

@media (max-width: 639px) {
    .admin-add-btn {
        width: 100%;
    }
}

/* Tabs */
.tabs {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tabs-list {
    display: flex;
    gap: 0.35rem;
    border-bottom: 1px solid var(--color-border-slate-200);
    padding-bottom: 0.5rem;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tabs-list::-webkit-scrollbar {
    display: none;
}

.tab-trigger {
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-slate-500);
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-lg);
    transition: var(--transition-all);
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 38px;
}

.tab-trigger:hover {
    color: var(--color-text-slate-700);
    background: var(--color-bg-slate-100);
}

.tab-trigger.active {
    color: var(--color-primary);
    background: rgba(5, 150, 105, 0.1);
    font-weight: 600;
}

/* Form */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

.form-row-full {
    grid-column: 1 / -1;
}

.form-actions {
    display: flex;
    flex-direction: column-reverse;
    gap: 0.625rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-slate-100);
}

@media (min-width: 640px) {
    .form-actions {
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
        gap: 0.75rem;
    }
}

@media (max-width: 639px) {
    .form-actions .btn {
        width: 100%;
        justify-content: center;
        min-height: 42px;
    }
}

/* Image upload */
.image-upload {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.image-preview {
    position: relative;
    width: 4.5rem;
    height: 4.5rem;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-slate-200);
}

.image-remove {
    position: absolute;
    top: -0.375rem;
    right: -0.375rem;
    width: 1.35rem;
    height: 1.35rem;
    background: var(--color-red-500);
    color: white;
    border-radius: 50%;
    border: 2px solid white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    line-height: 1;
    opacity: 1;
    transition: transform 0.15s;
    box-shadow: var(--shadow-sm);
}

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

/* Offer item */
.offer-item {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--color-bg-slate-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-slate-200);
    margin-bottom: 0.75rem;
}

.offer-item-fields {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    width: 100%;
}

@media (min-width: 640px) {
    .offer-item {
        flex-direction: row;
        align-items: flex-start;
    }
    .offer-item-fields {
        grid-template-columns: 100px 140px 1fr;
    }
    .offer-item-remove {
        margin-top: 1.85rem !important;
    }
}

.offer-item-remove {
    align-self: flex-end;
    margin-top: 0;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-input {
    width: 1.125rem;
    height: 1.125rem;
    border-radius: var(--radius-sm);
    border-color: var(--color-border-slate-300);
    color: var(--color-primary);
}

/* Inputs on mobile to prevent iOS auto-zoom */
@media (max-width: 768px) {
    .form-input,
    .form-select,
    .form-textarea,
    .product-select {
        font-size: 16px !important;
    }
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 0.75rem;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.modal-content {
    position: relative;
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    max-width: 32rem;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 2;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--color-border-slate-100);
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-body {
    padding: 1.25rem;
}

.modal-sm .modal-content {
    max-width: 400px;
}

@media (max-width: 640px) {
    .modal {
        padding: 0;
        align-items: flex-end;
    }
    .modal-content {
        max-width: 100% !important;
        width: 100% !important;
        max-height: 92vh !important;
        border-radius: 1.25rem 1.25rem 0 0 !important;
    }
    .modal-header {
        padding: 1rem 1.25rem !important;
    }
    .modal-body {
        padding: 1rem 1.25rem !important;
    }
}

/* Edit Product Modal */
#edit-product-modal {
    z-index: 1001;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

#edit-product-modal .modal-overlay {
    animation: fadeIn 0.2s ease;
}

#edit-product-modal > .modal-content {
    animation: slideUp 0.3s ease;
    position: relative;
    z-index: 2;
}

/* Profile Modal */
#profile-modal {
    z-index: 1001;
}

#profile-modal .modal-content {
    max-width: 420px;
    width: 95%;
    animation: slideUp 0.3s ease;
}

.modal-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--color-border-slate-100);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Product Details Modal */
#product-modal {
    z-index: 1000;
}

#product-modal .modal-overlay {
    animation: fadeIn 0.2s ease;
}

#product-modal .modal-content {
    max-width: 600px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    position: relative;
    animation: slideUp 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-bg-slate-100);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-slate-600);
    transition: var(--transition-all);
    z-index: 10;
}

.modal-close:hover {
    background: var(--color-bg-slate-200);
    color: var(--color-text-slate-800);
}

.modal-product-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border-slate-100);
}

.modal-product-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
    margin-bottom: 0.5rem;
}

.modal-product-sku {
    font-size: 0.875rem;
    color: var(--color-text-slate-500);
}

.modal-product-images {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border-slate-100);
}

.modal-main-image {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-bg-slate-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.modal-main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.modal-thumbnails {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.modal-thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-all);
}

.modal-thumbnail:hover,
.modal-thumbnail.active {
    border-color: var(--color-primary);
}

.modal-product-details {
    padding: 1.5rem;
}

.modal-product-details h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
    margin-bottom: 0.75rem;
}

.modal-product-details p {
    font-size: 0.9375rem;
    color: var(--color-text-slate-600);
    line-height: 1.6;
}

/* Modal Offers Section */
.modal-offers-section {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border-slate-100);
}

.modal-offers-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
    margin-bottom: 0.75rem;
}

.modal-offer-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem;
    border: 1px solid var(--color-border-slate-200);
    border-radius: var(--radius-lg);
    margin-bottom: 0.5rem;
    background: var(--color-bg-slate-50);
}

.modal-offer-item:last-child {
    margin-bottom: 0;
}

.modal-offer-info {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.375rem;
    flex: 1;
    min-width: 0;
}

.modal-offer-qty {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-slate-700);
}

.modal-offer-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    color: #fff;
    background: var(--color-primary);
    padding: 0.1rem 0.4rem;
    border-radius: 9999px;
}

.modal-offer-prices {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
    flex-wrap: wrap;
    width: 100%;
}

.modal-offer-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-slate-900);
}

.modal-offer-unit {
    font-size: 0.75rem;
    color: var(--color-text-slate-400);
}

.modal-offer-btn {
    flex-shrink: 0;
    padding: 0.5rem 0.875rem;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-all);
    white-space: nowrap;
}

.modal-offer-btn:hover {
    background: var(--color-primary-hover);
}

.modal-offer-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* Product Actions */
.product-details-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.375rem;
    background: var(--color-bg-slate-100);
    border: 1px solid var(--color-border-slate-200);
    border-radius: var(--radius-lg);
    color: var(--color-text-slate-600);
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-all);
    white-space: nowrap;
    width: 100%;
    margin-top: 0.25rem;
}

.product-details-btn:hover {
    background: var(--color-bg-slate-200);
    border-color: var(--color-border-slate-300);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

/* Alert Styles */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.alert-success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* Alert Dialog */
.alert-dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 1rem;
}

.alert-dialog-content {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    max-width: 24rem;
    width: 100%;
}

.alert-dialog-header {
    padding: 1.25rem;
}

.alert-dialog-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.alert-dialog-description {
    color: var(--color-text-slate-500);
    font-size: 0.875rem;
}

.alert-dialog-footer {
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Code */
code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.75rem;
    background: var(--color-bg-slate-100);
    color: var(--color-text-slate-600);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
}

/* =====================================================
   PURCHASE OPTIONS MODAL
   ===================================================== */
.purchase-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1100;
}

.purchase-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
}

.purchase-modal-content {
    position: relative;
    z-index: 1;
    background: #fff;
    border-radius: 1rem;
    width: 100%;
    max-width: 420px;
    margin: 1rem;
    padding: 2rem 1.75rem 1.75rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
    animation: purchaseModalIn 0.22s ease;
}

@keyframes purchaseModalIn {
    from { opacity: 0; transform: scale(0.94) translateY(10px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.purchase-modal-close {
    position: absolute;
    top: 0.9rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text-slate-400);
    cursor: pointer;
    padding: 0.25rem 0.4rem;
    border-radius: 0.375rem;
    transition: color 0.15s, background 0.15s;
}
.purchase-modal-close:hover {
    color: var(--color-text-slate-700);
    background: var(--color-bg-slate-100);
}

.purchase-modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
}
.purchase-modal-header svg {
    margin-bottom: 0.75rem;
}
.purchase-modal-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-slate-800);
    margin: 0 0 0.35rem;
}
.purchase-modal-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-slate-500);
    margin: 0;
}

.purchase-modal-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.purchase-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border: 2px solid var(--color-border-slate-200);
    border-radius: 0.75rem;
    background: #fff;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
    width: 100%;
}
.purchase-option:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.purchase-option-checkout:hover {
    border-color: var(--color-primary);
    background: var(--color-emerald-50);
}
.purchase-option-whatsapp:hover {
    border-color: #25D366;
    background: #f0fdf4;
}

.purchase-option-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 0.6rem;
    background: var(--color-emerald-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}
.purchase-option-icon-whatsapp {
    background: #f0fdf4;
}

.purchase-option-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.purchase-option-title {
    font-size: 0.975rem;
    font-weight: 600;
    color: var(--color-text-slate-800);
}
.purchase-option-desc {
    font-size: 0.8rem;
    color: var(--color-text-slate-500);
}

.purchase-option-arrow {
    flex-shrink: 0;
    color: var(--color-text-slate-400);
    transition: transform 0.15s, color 0.15s;
}
.purchase-option:hover .purchase-option-arrow {
    transform: translateX(3px);
    color: var(--color-text-slate-600);
}

/* Responsive Modal Adjustments for Showcase (max-width: 640px) */
@media (max-width: 640px) {
    /* Purchase Options Modal Bottom-Sheet */
    .purchase-modal {
        align-items: flex-end;
        padding: 0;
    }
    .purchase-modal-content {
        max-width: 100%;
        width: 100%;
        margin: 0;
        border-radius: 1.25rem 1.25rem 0 0;
        padding: 1.5rem 1.25rem 2rem;
    }
    .purchase-modal-header {
        margin-bottom: 1.25rem;
    }
    .purchase-modal-title {
        font-size: 1.125rem;
    }
    .purchase-modal-subtitle {
        font-size: 0.8125rem;
    }
    .purchase-option {
        padding: 0.875rem 1rem;
        gap: 0.75rem;
    }
    .purchase-option-icon {
        width: 40px;
        height: 40px;
    }
    .purchase-option-title {
        font-size: 0.9rem;
    }
    .purchase-option-desc {
        font-size: 0.75rem;
    }

    /* Product Details Modal Bottom-Sheet */
    #product-modal {
        align-items: flex-end;
        padding: 0;
    }
    #product-modal .modal-content {
        max-width: 100% !important;
        width: 100% !important;
        max-height: 88vh !important;
        border-radius: 1.25rem 1.25rem 0 0 !important;
        padding-bottom: 1.5rem;
    }
    .modal-product-header {
        padding: 1rem 1.25rem 0.75rem !important;
    }
    .modal-product-title {
        font-size: 1.1rem;
        padding-right: 2.25rem;
        line-height: 1.3;
    }
    .modal-product-images {
        padding: 0.75rem 1.25rem !important;
    }
    .modal-main-image {
        max-height: 250px;
        aspect-ratio: 4/3;
        margin-bottom: 0.75rem;
    }
    .modal-thumbnail {
        width: 48px;
        height: 48px;
    }
    .modal-offers-section {
        padding: 0.875rem 1.25rem !important;
    }
    .modal-offer-item {
        padding: 0.625rem 0.75rem;
        gap: 0.5rem;
    }
    .modal-offer-qty {
        font-size: 0.8125rem;
    }
    .modal-offer-price {
        font-size: 0.95rem;
    }
    .modal-offer-btn {
        padding: 0.45rem 0.75rem;
        font-size: 0.75rem;
        min-height: 36px;
    }
    .modal-product-details {
        padding: 1rem 1.25rem 1.5rem !important;
    }
    .modal-product-details p {
        font-size: 0.875rem;
    }
}