/* FRUITS HUB - Premium CSS Stylesheet */

/* --- Custom Variables & Theme Setup --- */
:root {
    /* Color Palette */
    --color-fire-red: hsl(0, 80%, 48%);
    --color-fire-red-hover: hsl(0, 85%, 42%);
    --color-fire-red-light: hsla(0, 80%, 48%, 0.08);
    --color-fire-red-glow: hsla(0, 80%, 48%, 0.2);
    
    --color-olive-green: hsl(85, 45%, 32%);
    --color-olive-green-hover: hsl(85, 50%, 25%);
    --color-olive-light: hsl(85, 40%, 94%);
    --color-olive-light-hover: hsl(85, 40%, 90%);
    --color-olive-dark: hsl(85, 55%, 15%);
    --color-olive-glow: hsla(85, 45%, 32%, 0.15);

    --color-cream-bg: hsl(38, 30%, 97%);
    --color-card-bg: rgba(255, 255, 255, 0.9);
    --color-white: #ffffff;
    
    --color-text-main: hsl(85, 25%, 12%);
    --color-text-sub: hsl(85, 12%, 38%);
    --color-border: hsl(85, 15%, 85%);
    --color-border-focus: hsl(85, 45%, 32%);
    
    --color-success: hsl(145, 60%, 35%);
    --color-success-bg: hsl(145, 60%, 95%);
    --color-error: hsl(0, 80%, 48%);
    --color-error-bg: hsl(0, 80%, 97%);
    
    --color-shadow: hsla(85, 50%, 15%, 0.05);
    --color-shadow-hover: hsla(85, 50%, 15%, 0.1);
    
    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* System Values */
    --header-height: 80px;
    --border-radius-lg: 20px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-cream-bg);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-cream-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-olive-green);
}

/* --- Typography Utilities --- */
h1, h2, h3, h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--color-olive-dark);
}

p {
    font-size: 1rem;
    color: var(--color-text-sub);
}

.subtitle-cn {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-olive-green);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: 2px;
}

/* --- App Header (Navigation) --- */
.app-header {
    height: var(--header-height);
    background: rgba(253, 251, 247, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-leaf {
    font-size: 1.8rem;
    color: var(--color-olive-green);
    animation: leafFloat 3s ease-in-out infinite alternate;
}

.logo-text {
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: var(--color-olive-dark);
}

.logo-text .accent-red {
    color: var(--color-fire-red);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-sub);
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-fire-red);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.cart-summary-badge {
    background: var(--color-olive-green);
    color: var(--color-white);
    padding: 10px 18px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 10px var(--color-olive-glow);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cart-summary-badge:hover {
    background: var(--color-fire-red);
    box-shadow: 0 4px 12px var(--color-fire-red-glow);
    transform: translateY(-2px);
}

.badge-count {
    background: var(--color-white);
    color: var(--color-olive-green);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 20px;
    transition: var(--transition-fast);
}

.cart-summary-badge:hover .badge-count {
    color: var(--color-fire-red);
}

/* Language Switcher */
.lang-switch-wrapper {
    display: flex;
    background: var(--color-olive-light);
    border: 1px solid var(--color-border);
    padding: 2px;
    border-radius: 50px;
    margin-right: 12px;
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 6px 14px;
    border-radius: 20px;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-sub);
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-btn.active {
    background: var(--color-olive-green);
    color: var(--color-white);
    box-shadow: 0 2px 6px var(--color-olive-glow);
}

.lang-btn:not(.active):hover {
    color: var(--color-olive-green);
}

/* --- Hero Banner Section --- */
.hero-section {
    position: relative;
    height: 520px;
    margin-top: var(--header-height);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(75, 97, 29, 0.85) 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 24px;
    transform: translateY(40px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-white);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-olive-light);
    margin-bottom: 32px;
    font-weight: 300;
    line-height: 1.5;
    animation: fadeInUp 1s ease-out;
}

/* --- Main Layout --- */
.main-content {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 24px;
}

/* --- Section Container Layout --- */
.section-container {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px var(--color-shadow);
    transition: var(--transition-smooth);
}

.section-container:hover {
    box-shadow: 0 15px 40px var(--color-shadow-hover);
}

.section-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    border-bottom: 2px solid var(--color-olive-light);
    padding-bottom: 16px;
}

.section-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-fire-red);
    opacity: 0.85;
}

.section-title-wrap h2 {
    font-size: 1.6rem;
    line-height: 1.2;
}

/* --- Form Controls --- */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-olive-dark);
    display: flex;
    align-items: center;
    gap: 4px;
}

.required {
    color: var(--color-fire-red);
}

.input-wrapper {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 0 16px;
    transition: var(--transition-smooth);
}

.input-wrapper:focus-within {
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 4px var(--color-olive-glow);
}

.input-wrapper.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 4px var(--color-fire-red-glow);
}

.input-icon {
    color: var(--color-text-sub);
    font-size: 1.1rem;
    margin-right: 12px;
}

.pt-10 {
    padding-top: 10px;
}

.align-start {
    align-items: flex-start;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea {
    width: 100%;
    border: none;
    outline: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text-main);
    background: transparent;
    padding: 14px 0;
}

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

.error-msg {
    color: var(--color-error);
    font-size: 0.825rem;
    font-weight: 500;
    margin-top: 4px;
    display: none;
}

/* --- Section 2: Fruit Selection --- */
.fruits-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.fruit-loading {
    text-align: center;
    padding: 40px;
    font-size: 1.1rem;
    color: var(--color-text-sub);
}

.fruit-card {
    display: flex;
    flex-direction: row;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px var(--color-shadow);
}

.fruit-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-olive-green);
    box-shadow: 0 10px 25px var(--color-shadow-hover);
}

.fruit-image-wrap {
    width: 200px;
    height: 200px;
    min-width: 200px;
    overflow: hidden;
    position: relative;
    border-right: 1px solid var(--color-border);
}

.fruit-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.fruit-card:hover .fruit-image {
    transform: scale(1.08);
}

.fruit-info {
    flex-grow: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.fruit-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.fruit-titles h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-olive-dark);
}

.fruit-titles .fruit-en {
    font-size: 0.95rem;
    color: var(--color-text-sub);
    display: block;
    margin-top: 2px;
}

.fruit-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.origin-badge {
    background: var(--color-olive-light);
    color: var(--color-olive-green);
    padding: 4px 10px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid hsla(85, 45%, 32%, 0.15);
}

.stock-badge {
    padding: 4px 10px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.stock-normal {
    background: hsla(85, 45%, 32%, 0.08);
    color: var(--color-olive-green);
    border: 1px solid hsla(85, 45%, 32%, 0.15);
}

.stock-low {
    background: hsla(35, 90%, 50%, 0.08);
    color: hsl(35, 90%, 35%);
    border: 1px solid hsla(35, 90%, 50%, 0.2);
    animation: pulseGlow 2s infinite alternate;
}

.stock-out {
    background: hsla(0, 0%, 50%, 0.08);
    color: hsl(0, 0%, 40%);
    border: 1px solid hsla(0, 0%, 50%, 0.15);
}

.fruit-card.sold-out {
    opacity: 0.65;
}

.fruit-card.sold-out .fruit-image {
    filter: grayscale(80%);
}

@keyframes pulseGlow {
    from {
        box-shadow: 0 0 2px hsla(35, 90%, 50%, 0.1);
    }
    to {
        box-shadow: 0 0 8px hsla(35, 90%, 50%, 0.3);
    }
}

.fruit-pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    gap: 16px;
}

.price-tag {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.75rem;
    color: var(--color-text-sub);
    text-transform: uppercase;
}

.price-amount {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-fire-red);
}

.quantity-control {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    border-radius: 50px;
    background: var(--color-cream-bg);
    overflow: hidden;
}

.qty-btn {
    border: none;
    background: transparent;
    width: 38px;
    height: 38px;
    font-size: 0.9rem;
    color: var(--color-text-sub);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: var(--color-border);
    color: var(--color-olive-dark);
}

.qty-input {
    border: none;
    background: transparent;
    width: 45px;
    text-align: center;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-main);
    outline: none;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.fruit-subtotal {
    text-align: right;
    display: flex;
    flex-direction: column;
}

.subtotal-label {
    font-size: 0.75rem;
    color: var(--color-text-sub);
}

.subtotal-amount {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-olive-green);
    min-width: 100px;
    transition: var(--transition-fast);
}

/* --- Grand Total Card --- */
.grand-total-card {
    background: var(--color-olive-light);
    border: 1.5px dashed var(--color-olive-green);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    margin-top: 32px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    color: var(--color-text-sub);
    margin-bottom: 12px;
}

.total-row.grand-total {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-olive-dark);
    margin-top: 12px;
    margin-bottom: 0;
}

.total-row.grand-total span:last-child {
    color: var(--color-fire-red);
    font-size: 1.6rem;
}

.total-divider {
    border-top: 1px solid var(--color-border);
    margin: 16px 0;
}

.info-tooltip {
    color: var(--color-olive-green);
    font-size: 0.8rem;
    cursor: help;
}

/* --- Section 3: Payment Section --- */
.payment-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 32px;
}

.payment-tab {
    cursor: pointer;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
    padding: 16px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.payment-tab input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.payment-tab.active {
    border-color: var(--color-olive-green);
    background-color: var(--color-olive-light);
    box-shadow: 0 4px 15px var(--color-olive-glow);
}

.tab-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tab-icon {
    font-size: 1.8rem;
    color: var(--color-text-sub);
    transition: var(--transition-fast);
}

.payment-tab.active .tab-icon {
    color: var(--color-olive-green);
}

.tab-text {
    display: flex;
    flex-direction: column;
}

.tab-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-olive-dark);
}

.tab-desc {
    font-size: 0.8rem;
    color: var(--color-text-sub);
}

.payment-tab.active .tab-desc {
    color: var(--color-olive-green);
}

/* Credit Card Animation Box */
.credit-card-section {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.interactive-card-container {
    perspective: 1000px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 12px;
}

.virtual-card {
    width: 340px;
    height: 200px;
    border-radius: 15px;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.virtual-card.flipped {
    transform: rotateY(180deg);
}

.virtual-card-front, .virtual-card-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: var(--color-white);
}

.virtual-card-front {
    background: linear-gradient(135deg, var(--color-olive-green) 0%, hsl(85, 55%, 18%) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.virtual-card-back {
    background: linear-gradient(135deg, hsl(85, 55%, 15%) 0%, var(--color-olive-green) 100%);
    transform: rotateY(180deg);
    padding: 20px 0;
    justify-content: flex-start;
    gap: 16px;
}

/* Card Details */
.card-chip-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-chip {
    width: 45px;
    height: 35px;
    background: linear-gradient(135deg, hsl(45, 60%, 75%) 0%, hsl(45, 50%, 55%) 100%);
    border-radius: 6px;
    position: relative;
}

.card-brand {
    font-size: 2.2rem;
    opacity: 0.9;
}

.card-number-display {
    font-size: 1.35rem;
    font-family: monospace;
    letter-spacing: 2px;
    margin: 16px 0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.card-details-row {
    display: flex;
    justify-content: space-between;
}

.card-detail-group {
    display: flex;
    flex-direction: column;
}

.detail-label {
    font-size: 0.65rem;
    letter-spacing: 1px;
    opacity: 0.7;
}

.detail-value {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Card Back Details */
.card-magnetic-strip {
    width: 100%;
    height: 40px;
    background: #111;
}

.card-signature-bar {
    width: 90%;
    margin: 0 auto;
    height: 35px;
    background: #eee;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
}

.signature-text {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    color: #444;
    font-size: 0.85rem;
}

.card-cvv-box {
    background: var(--color-white);
    color: var(--color-text-main);
    font-family: monospace;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 3px;
    box-shadow: inset 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.card-back-brand {
    text-align: right;
    width: 90%;
    margin: 0 auto;
    font-size: 0.8rem;
    font-weight: 700;
    opacity: 0.6;
}

.card-tip {
    font-size: 0.8rem;
    color: var(--color-text-sub);
    margin-top: 8px;
}

.card-inputs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Cash Details Box */
.cash-info-box {
    display: flex;
    background: var(--color-olive-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 24px;
    gap: 20px;
    animation: fadeInUp 0.4s ease-out;
}

.cash-icon {
    font-size: 2.5rem;
    color: var(--color-olive-green);
}

.cash-message h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--color-olive-dark);
}

.cash-message p {
    font-size: 0.925rem;
    margin-bottom: 16px;
}

.cash-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cash-points li {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-olive-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cash-points li i {
    color: var(--color-success);
}

/* Checkout Button and Actions */
.checkout-action-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 40px;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--color-fire-red);
    color: var(--color-white);
    box-shadow: 0 4px 15px var(--color-fire-red-glow);
}

.btn-primary:hover {
    background: var(--color-fire-red-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--color-fire-red-glow);
}

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

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-checkout {
    width: 100%;
    max-width: 450px;
    height: 56px;
    font-size: 1.1rem;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
}

.btn-spinner {
    font-size: 1.2rem;
}

.secure-checkout-text {
    font-size: 0.8rem;
    color: var(--color-text-sub);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* --- Sticky Footer --- */
.app-footer {
    background: var(--color-olive-dark);
    color: var(--color-white);
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-container p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer-tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--color-olive-light) !important;
}

/* --- Success Receipt Modal --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    overflow-y: auto;
    padding: 40px 0;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.receipt-container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
    perspective: 1000px;
}

.receipt-paper {
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    padding: 36px;
    position: relative;
    transform: translateY(30px) rotateX(10deg);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .receipt-paper {
    transform: translateY(0) rotateX(0deg);
}

.receipt-header {
    text-align: center;
    margin-bottom: 24px;
    position: relative;
}

.success-checkmark {
    font-size: 3.5rem;
    color: var(--color-success);
    margin-bottom: 12px;
    animation: popCheckmark 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.5) forwards;
}

.receipt-header h2 {
    font-size: 1.5rem;
    color: var(--color-olive-dark);
}

.receipt-header p {
    font-size: 0.9rem;
    margin-top: 4px;
}

.receipt-divider-holes {
    width: 100%;
    height: 6px;
    background-image: radial-gradient(circle, var(--color-white) 3px, transparent 3px);
    background-size: 12px 6px;
    background-position: center;
    position: absolute;
    bottom: -15px;
    left: 0;
}

.receipt-details {
    margin-bottom: 24px;
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.receipt-label {
    color: var(--color-text-sub);
}

.receipt-value {
    font-weight: 600;
    color: var(--color-text-main);
}

.receipt-divider {
    border-top: 1px dashed var(--color-border);
    margin: 16px 0;
}

.receipt-items-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-olive-dark);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.receipt-items-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 150px;
    overflow-y: auto;
    padding-right: 4px;
}

.receipt-item-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.receipt-item-name {
    color: var(--color-text-main);
}

.receipt-item-qty {
    color: var(--color-text-sub);
    margin-left: 8px;
}

.receipt-item-price {
    font-weight: 600;
}

.receipt-address-box {
    background: var(--color-cream-bg);
    border-radius: var(--border-radius-sm);
    padding: 14px;
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

.address-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-olive-green);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.address-text {
    font-size: 0.85rem;
    color: var(--color-text-main);
}

.estimated-delivery {
    text-align: center;
    background: var(--color-success-bg);
    color: var(--color-success);
    padding: 10px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid rgba(75, 181, 67, 0.2);
}

.receipt-footer {
    text-align: center;
    margin-top: 32px;
}

.receipt-footer .btn {
    width: 100%;
}

/* Font weight utilities */
.font-weight-bold { font-weight: 700; }
.font-size-large { font-size: 1.15rem; }
.color-fire-red { color: var(--color-fire-red) !important; }
.text-center { text-align: center; }
.display-block { display: block; }

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

@keyframes leafFloat {
    from {
        transform: translateY(0) rotate(0deg);
    }
    to {
        transform: translateY(-4px) rotate(15deg);
    }
}

@keyframes popCheckmark {
    0% {
        transform: scale(0.6);
        opacity: 0;
    }
    50% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    /* Base */
    html {
        font-size: 15px;
    }
    
    .main-content {
        padding: 0 16px;
    }
    
    .section-container {
        padding: 24px;
    }
    
    /* Header */
    .nav-links {
        display: none; /* Hide standard links on mobile */
    }
    
    /* Hero */
    .hero-section {
        height: 380px;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    /* Form */
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    /* Fruit Cards */
    .fruit-card {
        flex-direction: column;
    }
    
    .fruit-image-wrap {
        width: 100%;
        height: 200px;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }
    
    .fruit-image {
        width: 100%;
        height: 100%;
    }
    
    /* Credit Card Form */
    .card-inputs-grid {
        grid-template-columns: 1fr;
    }
    
    .virtual-card {
        width: 290px;
        height: 170px;
        padding: 16px;
    }
    
    .card-number-display {
        font-size: 1.15rem;
        margin: 10px 0;
    }
    
    .tab-content {
        gap: 10px;
    }
    
    .tab-icon {
        font-size: 1.5rem;
    }
}