/* =============================================
   Açaí Delivery - Modern Purple Theme
   Responsive CSS - Mobile First Approach
   ============================================= */

/* CSS Variables */
:root {
    /* Primary Colors - Deep Purple Açaí Theme */
    --primary-50: #faf5ff;
    --primary-100: #f3e8ff;
    --primary-200: #e9d5ff;
    --primary-300: #d8b4fe;
    --primary-400: #c084fc;
    --primary-500: #a855f7;
    --primary-600: #9333ea;
    --primary-700: #7c22ce;
    --primary-800: #6b21a8;
    --primary-900: #581c87;
    --primary-950: #3b0764;

    /* Accent - Warm Berry */
    --accent-400: #fb7185;
    --accent-500: #f43f5e;
    --accent-600: #e11d48;

    /* Neutrals */
    --gray-50: #fafafa;
    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;

    /* Semantic */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Typography */
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --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-glow: 0 0 40px rgb(147 51 234 / 0.3);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--primary-50) 0%, #fff 50%, var(--primary-50) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* =============================================
   Header
   ============================================= */
.header {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
    padding: var(--space-3) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
}

.logo-icon {
    font-size: 1.75rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.logo-accent {
    color: var(--primary-300);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    color: white;
    transition: var(--transition);
}

.cart-btn:hover {
    background: rgba(255,255,255,0.25);
    transform: scale(1.05);
}

.cart-icon {
    width: 22px;
    height: 22px;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: var(--accent-500);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* =============================================
   Store Header (iFood Style)
   ============================================= */
.store-header {
    background: white;
    margin-bottom: var(--space-4);
}

.store-banner {
    height: 140px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-900) 100%);
}

.store-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}

.store-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
}

.store-logo {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-top: -55px;
}

.store-logo-circle {
    width: 110px;
    height: 110px;
    margin: 0 auto;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border: 4px solid white;
    overflow: hidden;
    padding: 10px;
}

.store-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    height: 85%;
    object-fit: contain;
}

.store-logo-icon {
    font-size: 3.5rem;
}

.store-info {
    padding-top: var(--space-4);
    padding-left: var(--space-4);
    padding-right: var(--space-4);
    padding-bottom: var(--space-6);
    text-align: center;
}

.store-status {
    margin-bottom: var(--space-2);
}

.store-status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.store-status-badge.open {
    background: #22c55e;
    color: white;
}

.store-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.store-details {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-2);
}

.store-detail {
    display: flex;
    align-items: center;
    gap: 4px;
}

.store-detail svg {
    flex-shrink: 0;
}

.store-detail strong {
    color: var(--gray-900);
}

.store-detail.delivery-free strong {
    color: var(--success);
}

.store-detail-separator {
    color: var(--gray-300);
}

.store-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-2);
    transition: var(--transition-fast);
    padding: var(--space-2);
    border-radius: var(--radius);
}

.store-location:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.store-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: var(--font-size-sm);
}

.store-rating .star {
    font-size: 1rem;
}

.store-rating strong {
    color: var(--gray-900);
}

.store-rating .rating-count {
    color: var(--gray-500);
}

/* Category Tabs */
.category-tabs-section {
    background: white;
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--space-4);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.category-tabs {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    padding: var(--space-3) 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

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

.category-tab {
    flex-shrink: 0;
    padding: var(--space-2) var(--space-4);
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    white-space: nowrap;
    transition: var(--transition-fast);
}

.category-tab.active {
    background: var(--primary-600);
    border-color: var(--primary-600);
    color: white;
}

/* Promo Banners */
.promo-banners {
    margin-bottom: var(--space-6);
}

.promo-banner {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.promo-banner-green {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    font-weight: 500;
}

.promo-banner-red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    text-align: center;
    justify-content: center;
}

/* =============================================
   Products Section (iFood Style)
   ============================================= */
.products-section {
    padding: 0 0 var(--space-16) 0;
}

.section-header-simple {
    margin-bottom: var(--space-4);
}

.section-title-simple {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-800);
    margin-bottom: 0;
}

.products-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

/* Horizontal Product Card (iFood Style) */
.product-card-horizontal {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.products-section {
    padding-bottom: var(--space-8);
    scroll-margin-top: 60px;
}

.products-section + .products-section {
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-200);
}

.product-card-horizontal:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.product-promo-badge {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 4px 12px;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Badge inline (dentro do card, não sobrepõe o nome) */
.product-promo-badge-inline {
    display: inline-block;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 4px 10px;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-2);
}

.product-promo-badge-inline.pague2 {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
}

.product-card-content {
    display: grid;
    grid-template-columns: 1fr 100px;
    gap: var(--space-3);
    padding: var(--space-4);
}

.product-card-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.product-card-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
    margin-top: 0;
}

.product-card-description {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    line-height: 1.4;
    margin-bottom: var(--space-3);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-pricing {
    margin-bottom: var(--space-2);
}

.product-price-old {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    text-decoration: line-through;
    margin-bottom: 2px;
}

.product-price-current {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
}

.product-price-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--success);
}

.product-card-info-text {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    font-style: italic;
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.product-card-warning {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--gray-700);
    background: var(--primary-50);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-500);
}

.product-card-warning strong {
    font-weight: 700;
    color: var(--primary-700);
}

.product-card-image {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: var(--space-2);
}

.product-image-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
    padding: 8px;
}

.product-image-circle img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-card-horizontal:hover .product-image-circle {
    transform: scale(1.05) rotate(5deg);
}

/* Old styles kept for modal */
.product-image {
    position: relative;
    height: 180px;
    background: linear-gradient(135deg, var(--primary-200) 0%, var(--primary-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-placeholder {
    font-size: 5rem;
    opacity: 0.8;
    transition: var(--transition);
}

.product-placeholder.small {
    font-size: 2.5rem;
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(147, 51, 234, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(147, 51, 234, 0.5);
}

.btn-primary:active {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
    transform: scale(0.97);
}

.btn-disabled {
    background: var(--gray-300) !important;
    color: var(--gray-500) !important;
    box-shadow: none !important;
    cursor: not-allowed !important;
    opacity: 0.6;
}

.btn-disabled:hover,
.btn-disabled:active {
    transform: none !important;
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

.btn-outline {
    background: transparent;
    color: var(--primary-600);
    border: 2px solid var(--primary-200);
}

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

.btn-white {
    background: white;
    color: var(--primary-700);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 18px;
    height: 18px;
}

.btn-icon-sm {
    width: 14px;
    height: 14px;
}

/* =============================================
   CTA Section
   ============================================= */
.cta-section {
    padding: var(--space-8) 0 var(--space-16);
}

.cta-card {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-900) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-10) var(--space-8);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 1;
    margin-bottom: var(--space-6);
}

.cta-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-2);
}

.cta-content p {
    color: var(--primary-200);
}

.cta-card .btn {
    position: relative;
    z-index: 1;
}

/* =============================================
   Bottom Navigation Bar
   ============================================= */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: var(--space-2) 0;
    padding-bottom: max(var(--space-2), env(safe-area-inset-bottom));
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    border-top: 1px solid var(--gray-200);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: var(--space-2) var(--space-4);
    color: var(--gray-500);
    font-size: var(--font-size-xs);
    font-weight: 500;
    transition: var(--transition-fast);
    text-decoration: none;
    min-width: 70px;
}

.bottom-nav-item svg {
    width: 24px;
    height: 24px;
}

.bottom-nav-item.active {
    color: var(--primary-600);
}

.bottom-nav-item.active svg {
    stroke: var(--primary-600);
    fill: none;
}

.bottom-nav-cart {
    position: relative;
}

.bottom-nav-badge {
    position: absolute;
    top: -6px;
    right: -10px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--primary-600);
    color: white;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Add padding to body for bottom nav */
body {
    padding-bottom: 70px;
}

/* Hide old header styles */
.header {
    display: none;
}

/* =============================================
   Page Header (Internal Pages)
   ============================================= */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: white;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 50;
}

.page-header-back {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-700);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.page-header-back:hover {
    background: var(--gray-100);
}

.page-header-back svg {
    width: 24px;
    height: 24px;
}

.page-header-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
}

.page-header-spacer {
    width: 40px;
}

/* =============================================
   Page Sections
   ============================================= */
.main-content {
    flex: 1;
}

.page-section {
    padding: var(--space-4) 0 var(--space-16);
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-6);
}

.breadcrumb {
    display: none;
}

.breadcrumb-separator {
    color: var(--gray-300);
}

/* =============================================
   Cart Page
   ============================================= */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

/* Payment Options */
.payment-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.payment-option {
    display: flex;
    align-items: center;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    background: white;
}

.payment-option:hover:not(.disabled) {
    border-color: var(--primary-300);
}

.payment-option.active {
    border-color: var(--primary-500) !important;
    background: var(--primary-50) !important;
}

.payment-option.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--gray-50);
}

.payment-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.payment-option-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex: 1;
}

.payment-option-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: white;
}

.payment-option-icon svg {
    width: 28px;
    height: 28px;
    color: var(--gray-600);
}

.payment-option-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.payment-option-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

.payment-option-desc {
    font-size: 13px;
    color: var(--gray-600);
}

.payment-option-badge {
    display: flex;
    align-items: center;
}

.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-disabled {
    background: var(--gray-200);
    color: var(--gray-600);
}

.payment-info-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--primary-50);
    border-left: 3px solid var(--primary-500);
    border-radius: var(--radius-sm);
    margin-top: var(--space-3);
}

.payment-info-note svg {
    width: 20px;
    height: 20px;
    color: var(--primary-500);
    flex-shrink: 0;
    margin-top: 2px;
}

.payment-info-note span {
    font-size: 13px;
    color: var(--gray-700);
    line-height: 1.5;
}

.empty-cart {
    text-align: center;
    padding: var(--space-16) var(--space-4);
}

.empty-cart-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.empty-cart h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.empty-cart p {
    color: var(--gray-500);
    margin-bottom: var(--space-6);
}

.cart-item {
    display: grid;
    grid-template-columns: 70px 1fr auto auto;
    gap: var(--space-3);
    align-items: center;
    padding: var(--space-4);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--space-3);
}

.cart-item-image {
    width: 70px;
    height: 70px;
    border-radius: var(--radius);
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-50) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-img {
    width: 85%;
    height: 85%;
    object-fit: contain;
    background: white;
    padding: 4px;
}

.cart-item-info {
    min-width: 0;
}

.cart-item-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-1);
}

.cart-item-size {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.cart-item-condimentos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-top: var(--space-2);
}

.condimento-tag {
    padding: 2px 8px;
    background: var(--primary-50);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    color: var(--primary-700);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.qty-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background: var(--primary-100);
    color: var(--primary-700);
}

.qty-value {
    width: 32px;
    text-align: center;
    font-weight: 600;
}

.cart-item-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-2);
}

.price-value {
    font-weight: 600;
    color: var(--gray-800);
}

.remove-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.remove-btn:hover {
    background: var(--error);
    color: white;
}

.remove-btn svg {
    width: 16px;
    height: 16px;
}

/* Summary Card */
.summary-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.summary-card.sticky {
    position: sticky;
    top: 100px;
}

.summary-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--gray-100);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.summary-total {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
}

.summary-divider {
    height: 1px;
    background: var(--gray-100);
    margin: var(--space-3) 0;
}

.payment-methods {
    margin: var(--space-6) 0;
}

.payment-methods h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-3);
}

.payment-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    cursor: pointer;
    transition: var(--transition-fast);
}

.payment-option:hover:not(.disabled) {
    border-color: var(--primary-300);
}

.payment-option.active {
    border-color: var(--primary-500);
    background: var(--primary-50);
}

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

.payment-option input {
    display: none;
}

.payment-icon {
    font-size: 1.25rem;
}

.payment-icon-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}
.pix-icon-img-wrapper {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.payment-label {
    flex: 1;
    font-weight: 500;
}

.payment-badge {
    padding: 2px 8px;
    background: var(--success);
    color: white;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.payment-badge.unavailable {
    background: var(--gray-400);
}

/* =============================================
   Delivery Options
   ============================================= */
.delivery-options {
    margin: var(--space-4) 0;
    padding: var(--space-4) 0;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.delivery-options h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-3);
}

.delivery-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.delivery-option:hover:not(.disabled) {
    border-color: var(--primary-300);
}

.delivery-option.active {
    border-color: var(--primary-500) !important;
    background: var(--primary-50) !important;
}

.delivery-option input:checked + .delivery-option-content {
    /* Visual feedback */
}

.delivery-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.delivery-option-content {
    flex: 1;
}

.delivery-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2px;
}

.delivery-option-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: var(--font-size-base);
}

.delivery-option-price {
    font-weight: 700;
    color: var(--primary-600);
    font-size: var(--font-size-sm);
}

.delivery-option-price.free {
    color: var(--success);
}

.delivery-option-time {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.summary-card .btn {
    margin-top: var(--space-3);
}

/* =============================================
   Checkout Page
   ============================================= */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.checkout-steps-indicator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.step-dot {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--gray-500);
    background: white;
}

.step-dot.active {
    border-color: var(--primary-500);
    background: var(--primary-50);
    color: var(--primary-700);
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--gray-200);
}

.form-section {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow);
}

.form-section-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--space-5);
    color: var(--gray-900);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.form-group input[readonly] {
    background: var(--gray-50);
    color: var(--gray-600);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-hint {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    margin-top: var(--space-1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-row .flex-2 {
    grid-column: span 1;
}

.input-with-action {
    display: flex;
    gap: var(--space-2);
}

.input-with-action input {
    flex: 1;
}

.input-with-loader {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-loader input {
    flex: 1;
    padding-right: 40px;
}

.input-loader {
    position: absolute;
    right: 12px;
    display: none;
    align-items: center;
    justify-content: center;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-200);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

.payment-info-box {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-md);
}

.pix-icon {
    font-size: 2rem;
}

.payment-info-box strong {
    display: block;
    color: var(--gray-800);
    margin-bottom: var(--space-1);
}

.payment-info-box p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
}

/* Checkout Actions */
.checkout-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    position: sticky;
    bottom: 0;
    background: white;
    padding: var(--space-4) 0;
    z-index: 5;
}

.checkout-actions .btn {
    min-height: 48px;
}

/* Summary Items */
.summary-items {
    max-height: 250px;
    overflow-y: auto;
    margin-bottom: var(--space-4);
}

.summary-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
}

.summary-item-qty {
    font-weight: 600;
    color: var(--primary-600);
    min-width: 28px;
}

.summary-item-info {
    flex: 1;
    min-width: 0;
}

.summary-item-name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-800);
}

.summary-item-size {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.summary-item-price {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
}

/* =============================================
   Confirmation Page
   ============================================= */
.confirmation-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
}

.confirmation-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.confirmation-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-5);
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scaleIn {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100%);
    }
}

.confirmation-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.confirmation-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.confirmation-subtitle {
    color: var(--gray-600);
    margin-bottom: var(--space-6);
}

.order-info-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
}

.order-number,
.order-total {
    text-align: center;
}

.order-info-box span {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    margin-bottom: var(--space-1);
}

.order-info-box strong {
    font-size: var(--font-size-lg);
    color: var(--gray-900);
}

.order-total strong {
    color: var(--primary-600);
}

.pix-payment-section {
    text-align: left;
    background: linear-gradient(135deg, var(--primary-50) 0%, white 100%);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.pix-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-4);
}

.pix-icon-img,
.payment-icon-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.payment-option-icon img {
    /* Sem filtro - mantém cor original */
}

.pix-icon-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #00c9a7 0%, #00a884 100%);
    color: white;
    font-size: 10px;
    font-weight: 900;
    border-radius: 4px;
    letter-spacing: -0.5px;
}

.pix-instructions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.pix-step {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.step-number {
    width: 24px;
    height: 24px;
    background: var(--primary-600);
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pix-key-box {
    background: white;
    border: 2px dashed var(--primary-300);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
}

.pix-key-label {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    margin-bottom: var(--space-1);
}

.pix-key-value {
    font-family: monospace;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-900);
    word-break: break-all;
    margin-bottom: var(--space-3);
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.pix-qrcode {
    margin-bottom: var(--space-4);
}

.qrcode-placeholder {
    width: 160px;
    height: 160px;
    margin: 0 auto;
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qrcode-pattern {
    text-align: center;
    color: var(--gray-400);
}

.qrcode-pattern span {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.qrcode-pattern small {
    font-size: var(--font-size-xs);
}

.pix-beneficiary {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    text-align: center;
}

.pix-beneficiary p {
    margin-bottom: var(--space-1);
}

.info-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--warning);
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-6);
    text-align: left;
}

.info-alert svg {
    color: var(--warning);
    flex-shrink: 0;
    margin-top: 2px;
}

.info-alert strong {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-800);
    margin-bottom: var(--space-1);
}

.info-alert p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
}

.confirmation-actions {
    margin-bottom: var(--space-6);
}

.confirmation-actions .btn {
    gap: var(--space-2);
}

.confirmation-contact {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.confirmation-contact p {
    margin-bottom: var(--space-2);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--primary-600);
    font-weight: 500;
}

/* =============================================
   Modal
   ============================================= */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
}

.modal.active {
    display: flex;
}

.modal * {
    -webkit-tap-highlight-color: transparent;
}

/* Location Modal */
.location-modal .modal-content {
    max-width: 450px;
}

.location-modal-header {
    padding: var(--space-6);
    text-align: center;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: white;
}

.location-icon {
    font-size: 3rem;
    margin-bottom: var(--space-3);
}

.location-modal-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.location-modal-subtitle {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.location-modal-body {
    padding: var(--space-6);
}

.location-step {
    display: none;
}

.location-step.active {
    display: block;
    animation: fadeInUp 0.3s ease;
}

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

.location-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-3);
}

.location-select,
.location-list {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background: white;
    transition: var(--transition-fast);
}

.location-select:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.location-continue-btn {
    margin-top: var(--space-4);
}

.location-continue-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--gray-400);
    box-shadow: none;
}

.location-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 0;
}

.location-item {
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.location-item:hover {
    background: var(--primary-50);
}

.location-item:last-child {
    border-bottom: none;
}

.location-item-icon {
    font-size: 1.25rem;
}

.location-item-text {
    flex: 1;
}

.location-item-name {
    font-weight: 500;
    color: var(--gray-800);
}

.location-item-uf {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.location-loading {
    text-align: center;
    padding: var(--space-10) var(--space-4);
}

.location-loading-spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    border: 4px solid var(--primary-100);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.location-loading-text {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    font-weight: 500;
}

.location-result {
    text-align: center;
    padding: var(--space-8) var(--space-4);
}

.location-result-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.location-result-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.location-result-message {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.location-result-details {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.location-result-detail {
    text-align: center;
}

.location-result-detail-icon {
    font-size: 1.5rem;
    margin-bottom: var(--space-1);
}

.location-result-detail-label {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    display: block;
    margin-bottom: var(--space-1);
}

.location-result-detail-value {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--primary-600);
}

.location-detecting {
    text-align: center;
    padding: var(--space-4);
    background: var(--primary-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.location-detecting-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--primary-200);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.location-detecting-text {
    font-size: var(--font-size-sm);
    color: var(--primary-700);
    font-weight: 500;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

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

.modal-content {
    position: relative;
    background: white;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    animation: slideUp 0.3s ease;
    display: flex;
    flex-direction: column;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.95);
    color: var(--gray-600);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    transition: var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

/* Modal Product */
.modal-product-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-200) 0%, var(--primary-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    flex-shrink: 0;
}

.modal-product-info {
    padding: var(--space-6);
    flex: 1;
    overflow-y: auto;
}

.modal-product-name {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.modal-product-desc {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.modal-product-price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-600);
    margin-bottom: var(--space-4);
}

.modal-info-alert {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 3px solid var(--warning);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    margin-bottom: var(--space-6);
}

.modal-info-alert svg {
    color: var(--warning);
    flex-shrink: 0;
}

.modal-section {
    margin-bottom: var(--space-6);
}

.modal-section-header {
    margin-bottom: var(--space-3);
}

.modal-section-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.modal-section-subtitle {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    font-weight: 500;
}

.condimentos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
}

.condimento-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.condimento-option:hover {
    border-color: var(--primary-300);
}

.condimento-option.selected {
    border-color: var(--primary-500);
    background: var(--primary-50);
}

.condimento-option:active {
    transform: scale(0.98);
}

.condimento-option input {
    display: none;
}

.condimento-name {
    flex: 1;
    font-size: var(--font-size-sm);
}

.condimento-price {
    font-size: var(--font-size-xs);
    color: var(--primary-600);
    font-weight: 600;
}

.modal-quantity {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.modal-qty-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--gray-100);
    font-size: var(--font-size-xl);
    color: var(--gray-700);
    transition: var(--transition-fast);
}

.modal-qty-btn:hover {
    background: var(--primary-100);
    color: var(--primary-700);
}

.modal-qty-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    min-width: 50px;
    text-align: center;
}

.modal-footer {
    padding: var(--space-4) var(--space-6);
    padding-bottom: max(var(--space-6), env(safe-area-inset-bottom));
    background: white;
    border-top: 1px solid var(--gray-100);
    position: sticky;
    bottom: 0;
    z-index: 10;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

.modal-footer .btn {
    font-size: var(--font-size-lg);
    padding: var(--space-4) var(--space-6);
    min-height: 56px;
}

/* =============================================
   Toast
   ============================================= */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--gray-900);
    color: white;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    color: var(--success);
    font-weight: bold;
}

/* =============================================
   Confirm Modal
   ============================================= */
.confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.confirm-modal.active {
    display: flex;
}

.confirm-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
}

.confirm-modal-content {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    max-width: 340px;
    width: 100%;
    text-align: center;
    animation: scaleIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--shadow-xl);
}

.confirm-modal-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    animation: shake 0.5s ease;
}

.confirm-modal-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.confirm-modal-message {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--space-6);
    line-height: 1.5;
}

.confirm-modal-buttons {
    display: flex;
    gap: var(--space-3);
}

.confirm-modal-buttons .btn {
    flex: 1;
    padding: var(--space-3) var(--space-4);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

.btn-danger:active {
    transform: scale(0.97);
}

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

/* Tablets */
@media (min-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero-subtitle {
        margin-left: 0;
    }
    
    .hero-decoration {
        order: 2;
    }
    
    .features-grid {
        gap: var(--space-6);
    }
    
    .feature-card {
        padding: var(--space-8);
    }
    
    .feature-card h3 {
        font-size: var(--font-size-lg);
    }
    
    .cart-layout,
    .checkout-layout {
        grid-template-columns: 1fr 380px;
    }
    
    .cart-summary,
    .checkout-summary {
        order: 2;
    }
    
    .modal-content {
        border-radius: var(--radius-xl);
        margin: auto;
    }
    
    .modal {
        align-items: center;
        padding: var(--space-4);
    }
    
    .footer-info {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-6);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
    
    .hero {
        padding: var(--space-16) 0 var(--space-20);
    }
    
    .hero-blob {
        width: 400px;
        height: 400px;
    }
    
    .hero-image {
        font-size: 12rem;
    }
    
    .feature-card h3 {
        font-size: var(--font-size-xl);
    }
    
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .form-row .flex-2 {
        grid-column: span 2;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    .store-details {
        font-size: var(--font-size-xs);
    }
    
    .store-detail svg {
        width: 14px;
        height: 14px;
    }
    
    .product-card-content {
        grid-template-columns: 1fr 90px;
    }
    
    .product-image-circle {
        width: 90px;
        height: 90px;
        font-size: 3rem;
    }
    
    .store-logo-circle {
        width: 90px;
        height: 90px;
    }
    
    body {
        padding-bottom: 65px;
    }
    
    .modal-content {
        max-height: 92vh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }
    
    .modal-product-image {
        height: 150px;
        font-size: 5rem;
    }
    
    .modal-product-info {
        padding: var(--space-4);
        padding-bottom: calc(var(--space-4) + 80px);
    }
    
    .modal-footer {
        padding: var(--space-3) var(--space-4);
        padding-bottom: max(var(--space-4), calc(env(safe-area-inset-bottom) + 8px));
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
    }
    
    .modal-footer .btn {
        font-size: var(--font-size-base);
        padding: var(--space-3) var(--space-4);
        min-height: 52px;
        width: 100%;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
        font-weight: 700;
    }
    
    .modal-footer .btn:active {
        transform: scale(0.98);
    }
    
    .condimentos-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: var(--space-2);
    }
    
    .cart-item-quantity,
    .cart-item-price {
        grid-column: 2;
    }
    
    .cart-item-quantity {
        justify-content: flex-start;
    }
    
    .cart-item-price {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-row .flex-2 {
        grid-column: span 1;
    }
    
    .order-info-box {
        grid-template-columns: 1fr;
    }
    
    .condimentos-grid {
        grid-template-columns: 1fr;
    }
}

/* Loading States */
.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-loader {
    display: inline-block;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Utility Classes */
.hidden {
    display: none !important;
}

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

.mt-4 {
    margin-top: var(--space-4);
}

.mb-4 {
    margin-bottom: var(--space-4);
}