/* ==========================================
   AXKAN - SOUVENIRS ORDER FORM
   Dark glassmorphism + animated background
   Mobile-first, AXKAN branded
   ========================================== */

@font-face {
    font-family: 'RL Aqva';
    src: url('/fonts/rl-aqva-black.otf') format('opentype');
    font-weight: 900;
    font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    color-scheme: light;

    /* AXKAN Brand Colors */
    --axkan-pink: #e72a88;
    --axkan-green: #8ab73b;
    --axkan-orange: #f39223;
    --axkan-turquoise: #09adc2;
    --axkan-red: #e52421;

    /* Primary */
    --primary: #e72a88;
    --primary-dark: #c91e73;
    --secondary: #f39223;

    /* Status */
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f39223;

    /* Backgrounds (light theme) */
    --bg-primary: #fafafa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f3f9;

    /* Gray palette — light theme (low=light, high=dark) */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Borders */
    --border-light: rgba(0, 0, 0, 0.08);
    --border-medium: rgba(0, 0, 0, 0.12);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(231, 42, 136, 0.15);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* Easing */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    min-height: 100vh;
    padding: 0;
    margin: 0;
    color: var(--gray-900);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ==========================================
   ANIMATED BACKGROUND SCENE
   ========================================== */

.bg-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.bg-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        #fafafa 0%,
        #f5f0f8 25%,
        #fafafa 50%,
        #f0f7fa 75%,
        #fafafa 100%
    );
}

.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.08;
    will-change: transform;
    contain: strict;
}

.bg-orb--rosa {
    width: 500px;
    height: 500px;
    background: var(--axkan-pink);
    top: -15%;
    right: -10%;
    animation: orbFloat1 20s ease-in-out infinite;
}

.bg-orb--turquesa {
    width: 400px;
    height: 400px;
    background: var(--axkan-turquoise);
    bottom: -10%;
    left: -15%;
    animation: orbFloat2 25s ease-in-out infinite;
}

.bg-orb--naranja {
    width: 300px;
    height: 300px;
    background: var(--axkan-orange);
    top: 50%;
    left: 60%;
    animation: orbFloat3 18s ease-in-out infinite;
}

.bg-orb--verde {
    width: 250px;
    height: 250px;
    background: var(--axkan-green);
    top: 30%;
    left: -5%;
    animation: orbFloat4 22s ease-in-out infinite;
}

.bg-mesh {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(231, 42, 136, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(9, 173, 194, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(243, 146, 35, 0.02) 0%, transparent 50%);
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 60px) scale(1.1); }
    66% { transform: translate(30px, -30px) scale(0.95); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -40px) scale(1.05); }
    66% { transform: translate(-30px, 50px) scale(0.9); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-60px, -30px) scale(1.15); }
    66% { transform: translate(40px, 40px) scale(0.85); }
}

@keyframes orbFloat4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, 50px) scale(1.08); }
    66% { transform: translate(-20px, -40px) scale(0.92); }
}

/* ==========================================
   APP CONTAINER
   ========================================== */

.app-container {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    position: relative;
    z-index: 2;
    background: transparent;
}

/* ==========================================
   STEP MANAGEMENT
   ========================================== */

.step {
    display: none;
    animation: stepFadeIn 0.4s var(--ease-out);
}

.step.active {
    display: block;
}

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

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

/* ==========================================
   HEADER
   ========================================== */

.header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--gray-900);
    padding: 32px 40px;
    text-align: center;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        var(--axkan-pink),
        var(--axkan-green),
        var(--axkan-orange),
        var(--axkan-turquoise),
        var(--axkan-red),
        var(--axkan-pink)
    );
    background-size: 200% 100%;
    animation: headerGradient 8s linear infinite;
}

@keyframes headerGradient {
    0% { background-position: 0% 0; }
    100% { background-position: 200% 0; }
}

.header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(231, 42, 136, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(243, 146, 35, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.logo {
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.logo img {
    height: 80px;
    width: auto;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 4px 12px rgba(231, 42, 136, 0.3));
    transition: transform 0.3s var(--ease-spring);
}

.logo img:hover {
    transform: scale(1.05);
}

.logo:not(:has(img)) {
    font-size: 42px;
}

.header h1 {
    font-family: 'RL Aqva', 'Inter', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 15px;
    color: var(--gray-600);
    font-weight: 500;
}

/* ==========================================
   PROGRESS BAR
   ========================================== */

.progress-bar {
    height: 3px;
    background: rgba(255, 255, 255, 0.9);
    position: sticky;
    top: 0;
    z-index: 100;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, var(--axkan-pink), #FF4081, var(--axkan-pink));
    background-size: 200% 100%;
    animation: progressShimmer 2s linear infinite;
    transition: width 0.5s var(--ease-smooth);
}

@keyframes progressShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================
   CARDS & CONTAINERS
   ========================================== */

.card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    margin-bottom: 16px;
}

.card h2 {
    font-family: 'RL Aqva', 'Inter', sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.help-text {
    color: var(--gray-600);
    font-size: 14px;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* ==========================================
   FORM ELEMENTS
   ========================================== */

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s var(--ease-smooth);
    background: rgba(255, 255, 255, 0.9);
    color: var(--gray-900);
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--axkan-pink);
    background: rgba(231, 42, 136, 0.06);
    box-shadow: 0 0 0 3px rgba(231, 42, 136, 0.12), 0 0 20px rgba(231, 42, 136, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.input-hint {
    display: block;
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 24px;
    cursor: pointer;
    transition: all 0.3s var(--ease-spring);
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn-large {
    width: 100%;
    padding: 16px;
    font-size: 17px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--axkan-pink), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 20px rgba(231, 42, 136, 0.35);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.12) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 32px rgba(231, 42, 136, 0.45);
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-primary:active {
    transform: scale(0.97);
    box-shadow: var(--shadow-sm);
}

.btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: transparent;
    color: var(--axkan-pink);
    border: 1.5px solid var(--axkan-pink);
}

.btn-secondary:hover {
    background: rgba(231, 42, 136, 0.1);
}

.btn-back {
    background: transparent;
    border: none;
    color: var(--gray-600);
    font-size: 15px;
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
    min-width: 80px;
    min-height: 44px;
}

.btn-back:hover {
    color: var(--axkan-pink);
}

/* ==========================================
   PRODUCT GRID
   ========================================== */

.sticky-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 50;
    transition: box-shadow 0.2s ease;
}

.sticky-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.sticky-header h2 {
    font-size: 18px;
    margin: 0;
    color: var(--gray-900);
}

.order-total-mini {
    font-size: 14px;
    color: var(--gray-600);
}

.order-total-mini strong {
    color: var(--axkan-pink);
    font-size: 16px;
}

.products-grid {
    padding: 40px 60px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
    isolation: isolate;
    position: relative;
    z-index: 1;
}

.product-card {
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1.5px solid rgba(0, 0, 0, 0.04);
    transition: all 0.3s var(--ease-spring);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transform: translateY(0);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--axkan-pink), var(--primary-dark));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border-color: rgba(0, 0, 0, 0.1);
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:active {
    transform: scale(0.98);
}

.product-card.selected {
    border-color: var(--axkan-pink);
    box-shadow: 0 4px 20px rgba(231, 42, 136, 0.2);
    background: rgba(231, 42, 136, 0.06);
}

.product-card.selected::before {
    opacity: 1;
}

.product-card.selected::after {
    content: '\2713';
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    background: var(--axkan-pink);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    animation: checkPop 0.2s var(--ease-spring);
}

@keyframes checkPop {
    0% { transform: scale(0); }
    70% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.product-header {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.product-image {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: rgba(255, 255, 255, 0.9);
    flex-shrink: 0;
}

.product-info {
    flex: 1;
}

.product-info h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--gray-900);
}

.product-category {
    display: inline-block;
    background: rgba(231, 42, 136, 0.15);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--axkan-pink);
    font-weight: 600;
    margin-bottom: 8px;
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--axkan-pink);
}

.product-price span {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 400;
}

.product-quantity {
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-quantity label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.quantity-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.9);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s var(--ease-spring);
}

.quantity-btn:hover {
    border-color: var(--axkan-pink);
    color: var(--axkan-pink);
    background: rgba(231, 42, 136, 0.08);
}

.quantity-btn:active {
    transform: scale(0.9);
    transition: transform 0.1s;
}

.quantity-input {
    width: 90px;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    border: 1.5px solid var(--axkan-pink);
    border-radius: var(--radius-md);
    padding: 12px 8px;
    color: white;
    background: rgba(231, 42, 136, 0.08);
}

.quantity-input:focus {
    outline: none;
    border-color: var(--axkan-pink);
    background: rgba(231, 42, 136, 0.12);
    box-shadow: 0 0 0 3px rgba(231, 42, 136, 0.12);
}

.product-subtotal {
    text-align: right;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed rgba(0, 0, 0, 0.08);
}

.product-subtotal span {
    color: var(--gray-600);
    font-size: 13px;
}

.product-subtotal strong {
    color: var(--gray-900);
    font-size: 18px;
    margin-left: 8px;
}

/* ==========================================
   STICKY FOOTER
   ========================================== */

.sticky-footer {
    position: sticky;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 20px;
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    z-index: 100;
    position: relative;
}

.sticky-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        var(--axkan-pink),
        var(--axkan-orange),
        var(--axkan-turquoise),
        transparent
    );
}

.summary {
    margin-bottom: 16px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 15px;
    color: var(--gray-700);
}

.summary-row strong {
    color: var(--gray-900);
}

.summary-row.total-row {
    font-weight: 600;
    padding-top: 8px;
    border-top: 1px dashed rgba(0, 0, 0, 0.08);
    font-size: 16px;
}

.summary-row.deposit {
    color: var(--axkan-pink);
    font-weight: 600;
    padding-top: 8px;
    border-top: 1px solid var(--border-light);
}

.sticky-footer .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

/* ==========================================
   SHIPPING INDICATOR
   ========================================== */

.shipping-indicator {
    text-align: center;
    padding: 12px 16px;
    margin: 16px 20px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-light);
    font-size: 14px;
    color: var(--gray-700);
}

.shipping-indicator:empty {
    display: none;
}

/* ==========================================
   PAYMENT OPTIONS
   ========================================== */

.payment-summary-box {
    background: rgba(231, 42, 136, 0.06);
    padding: 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    border: 1.5px solid rgba(231, 42, 136, 0.15);
}

.payment-summary-box .summary-row {
    margin-bottom: 12px;
}

.payment-summary-box .summary-row span {
    color: var(--gray-700);
}

.payment-summary-box .summary-row strong {
    color: var(--gray-900);
}

.payment-summary-box .highlight {
    font-size: 18px;
    color: var(--axkan-pink);
}

.payment-methods {
    margin-bottom: 24px;
}

.payment-option {
    display: block;
    margin-bottom: 12px;
    cursor: pointer;
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    transition: all 0.3s var(--ease-spring);
    background: rgba(255, 255, 255, 0.8);
}

.payment-option input[type="radio"]:checked + .payment-card {
    border-color: var(--axkan-pink);
    background: rgba(231, 42, 136, 0.08);
    animation: paymentSelect 0.3s ease;
}

@keyframes paymentSelect {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.payment-icon {
    font-size: 32px;
}

.payment-info strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
    color: var(--gray-900);
}

.payment-info p {
    font-size: 13px;
    color: var(--gray-600);
    margin: 0;
}

/* Bank Details */
.bank-details {
    background: rgba(255, 255, 255, 0.85);
    padding: 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    border: 1px solid var(--border-light);
}

.bank-details h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.bank-details p {
    color: var(--gray-700);
}

.bank-info {
    background: rgba(255, 255, 255, 0.85);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    border: 1px solid var(--border-light);
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row span {
    color: var(--gray-600);
}

.info-row strong {
    color: var(--gray-900);
}

.highlight-amount {
    color: var(--axkan-pink);
    font-size: 18px;
}

/* Copy Button */
.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}

.copy-btn:hover {
    background: rgba(0, 0, 0, 0.08);
}

.copy-btn:active {
    transform: scale(0.95);
}

.copy-text {
    font-weight: 500;
    color: var(--gray-700);
}

.copy-btn.copied {
    background: var(--success) !important;
    border-color: var(--success) !important;
    animation: copyPulse 0.3s ease;
}

.copy-btn.copied .copy-text {
    color: white !important;
}

@keyframes copyPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* ==========================================
   ORDER SUMMARY CARD
   ========================================== */

.order-summary-card {
    background: rgba(231, 42, 136, 0.05);
    border: 1.5px solid rgba(231, 42, 136, 0.15);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 24px;
}

.order-summary-card h3 {
    color: var(--gray-900) !important;
}

.order-item-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 12px 0;
    border-bottom: 1px solid rgba(231, 42, 136, 0.1);
}

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

.order-item-info {
    flex: 1;
}

.order-item-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.order-item-details {
    font-size: 13px;
    color: var(--gray-600);
}

.order-item-price {
    text-align: right;
    font-weight: 600;
    color: var(--gray-900);
    font-size: 15px;
}

.order-summary-card .summary-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.order-summary-card .summary-item:last-child {
    border-bottom: none;
}

/* ==========================================
   FILE UPLOAD
   ========================================== */

.file-upload-area {
    border: 2px dashed rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    background: rgba(255, 255, 255, 0.8);
}

.file-upload-area:hover {
    border-color: var(--axkan-pink);
    background: rgba(231, 42, 136, 0.06);
}

.file-upload-area:active {
    background: rgba(231, 42, 136, 0.1);
}

.upload-icon {
    font-size: 40px;
    display: block;
    margin-bottom: 8px;
}

.upload-prompt p {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--gray-700);
}

.file-hint {
    font-size: 12px;
    color: var(--gray-600);
}

.file-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.file-preview-item {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
}

.file-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.file-remove {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 24px;
    height: 24px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    border: none;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================
   INFO BOXES
   ========================================== */

.info-box {
    background: rgba(255, 255, 255, 0.85);
    border-left: 4px solid var(--axkan-pink);
    padding: 16px;
    border-radius: var(--radius-sm);
    margin: 16px 0;
    display: flex;
    gap: 12px;
    align-items: start;
}

.info-box .icon {
    font-size: 24px;
}

.info-box strong {
    display: block;
    margin-bottom: 4px;
    color: var(--gray-900);
}

.info-box p {
    margin: 0;
    font-size: 14px;
    color: var(--gray-700);
}

.info-box ul {
    margin: 8px 0 0 20px;
    font-size: 14px;
    color: var(--gray-700);
}

.info-box li {
    margin-bottom: 4px;
}

.info-box-blue {
    background: rgba(255, 255, 255, 0.85);
    border-left-color: var(--axkan-turquoise);
}

.info-box-warning {
    background: rgba(243, 146, 35, 0.06);
    border-left-color: var(--axkan-orange);
    margin: 20px 0;
}

.info-box-warning p {
    font-size: 14px;
}

.info-box-warning strong {
    color: var(--gray-900);
}

/* ==========================================
   SUCCESS SCREEN — AXKAN Branded Celebration
   ========================================== */

.success-container {
    padding: 48px 20px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 480px;
    margin: 0 auto;
}

/* --- Confetti burst --- */
.success-confetti {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 200px;
    pointer-events: none;
    z-index: 0;
}

.confetti-piece {
    position: absolute;
    top: 0;
    left: 50%;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    opacity: 0;
    animation: confettiFall 1.8s var(--ease-out) forwards;
    animation-delay: calc(var(--i) * 0.08s + 0.2s);
}

.confetti-piece:nth-child(1)  { background: #e72a88; --x: -120px; --r: 240deg; }
.confetti-piece:nth-child(2)  { background: #09adc2; --x: 90px;   --r: -180deg; }
.confetti-piece:nth-child(3)  { background: #f39223; --x: -60px;  --r: 300deg; }
.confetti-piece:nth-child(4)  { background: #8ab73b; --x: 140px;  --r: -260deg; }
.confetti-piece:nth-child(5)  { background: #e52421; --x: -100px; --r: 200deg; }
.confetti-piece:nth-child(6)  { background: #e72a88; --x: 50px;   --r: -300deg; }
.confetti-piece:nth-child(7)  { background: #09adc2; --x: -140px; --r: 180deg; }
.confetti-piece:nth-child(8)  { background: #f39223; --x: 110px;  --r: -220deg; }
.confetti-piece:nth-child(9)  { background: #8ab73b; --x: -30px;  --r: 280deg; }
.confetti-piece:nth-child(10) { background: #e52421; --x: 70px;   --r: -150deg; }
.confetti-piece:nth-child(11) { background: #e72a88; --x: -80px;  --r: 320deg; }
.confetti-piece:nth-child(12) { background: #09adc2; --x: 30px;   --r: -280deg; }

@keyframes confettiFall {
    0% {
        transform: translateX(0) translateY(0) rotate(0deg) scale(0);
        opacity: 1;
    }
    20% {
        opacity: 1;
        transform: translateX(calc(var(--x) * 0.4)) translateY(-60px) rotate(calc(var(--r) * 0.3)) scale(1.2);
    }
    100% {
        transform: translateX(var(--x)) translateY(160px) rotate(var(--r)) scale(0.6);
        opacity: 0;
    }
}

/* --- Hero: Checkmark + Title --- */
.success-hero {
    position: relative;
    z-index: 1;
    margin-bottom: 32px;
}

.success-checkmark {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
}

.checkmark-svg {
    width: 72px;
    height: 72px;
}

.checkmark-circle {
    stroke: #8ab73b;
    stroke-width: 2;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: checkCircle 0.6s 0.1s var(--ease-out) forwards;
}

.checkmark-check {
    stroke: #8ab73b;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: checkStroke 0.4s 0.5s var(--ease-out) forwards;
}

@keyframes checkCircle {
    to { stroke-dashoffset: 0; }
}

@keyframes checkStroke {
    to { stroke-dashoffset: 0; }
}

.success-title {
    font-family: 'RL Aqva', 'Inter', sans-serif;
    font-size: 32px;
    line-height: 1.1;
    margin-bottom: 8px;
    color: var(--gray-900);
    opacity: 0;
    transform: translateY(12px);
    animation: fadeSlideUp 0.5s 0.4s var(--ease-out) forwards;
}

.success-subtitle {
    font-size: 15px;
    color: var(--gray-500);
    letter-spacing: -0.01em;
    opacity: 0;
    transform: translateY(8px);
    animation: fadeSlideUp 0.5s 0.55s var(--ease-out) forwards;
}

@keyframes fadeSlideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Order Number Card --- */
.success-order-card {
    position: relative;
    z-index: 1;
    background: white;
    border: 1.5px solid rgba(231, 42, 136, 0.15);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 28px;
    box-shadow:
        0 1px 3px rgba(231, 42, 136, 0.06),
        0 8px 24px rgba(231, 42, 136, 0.04);
    opacity: 0;
    transform: translateY(12px);
    animation: fadeSlideUp 0.5s 0.6s var(--ease-out) forwards;
}

.success-order-card-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-400);
    margin-bottom: 6px;
}

.success-order-card-number {
    font-family: 'RL Aqva', 'Inter', sans-serif;
    font-size: 26px;
    color: var(--axkan-pink);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.success-order-card-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(231, 42, 136, 0.2), transparent);
    margin: 16px 0;
}

.success-order-card-email {
    font-size: 13px;
    color: var(--gray-500);
    margin: 0;
}

.success-order-card-email strong {
    color: var(--gray-700);
    font-weight: 600;
}

/* --- Timeline: What's Next --- */
.success-timeline {
    position: relative;
    z-index: 1;
    text-align: left;
    margin-bottom: 32px;
    opacity: 0;
    transform: translateY(12px);
    animation: fadeSlideUp 0.5s 0.7s var(--ease-out) forwards;
}

.success-timeline-title {
    font-family: 'RL Aqva', 'Inter', sans-serif;
    font-size: 17px;
    color: var(--gray-700);
    margin-bottom: 16px;
    text-align: center;
}

.success-timeline-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border-light);
    opacity: 0;
    transform: translateX(-10px);
    animation: timelineSlideIn 0.4s var(--delay) var(--ease-out) forwards;
}

.timeline-step + .timeline-step {
    margin-top: 8px;
}

@keyframes timelineSlideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.timeline-step-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.timeline-step-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-top: 2px;
}

.timeline-step-content strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    line-height: 1.3;
}

.timeline-step-content span {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.4;
}

/* --- Action Buttons --- */
.success-actions {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
    opacity: 0;
    transform: translateY(12px);
    animation: fadeSlideUp 0.5s 1.1s var(--ease-out) forwards;
}

.btn-success-primary {
    display: block;
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    color: white;
    background: linear-gradient(135deg, #e72a88, #c91e73);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.25s var(--ease-smooth);
    box-shadow:
        0 2px 8px rgba(231, 42, 136, 0.25),
        0 0 0 0 rgba(231, 42, 136, 0);
    letter-spacing: -0.01em;
}

.btn-success-primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 6px 20px rgba(231, 42, 136, 0.3),
        0 0 0 3px rgba(231, 42, 136, 0.1);
}

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

.success-whatsapp-group {
    text-align: center;
}

.success-whatsapp-label {
    font-size: 13px;
    color: var(--gray-400);
    margin-bottom: 10px;
}

.success-whatsapp-buttons {
    display: flex;
    gap: 10px;
}

.btn-whatsapp {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 16px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    color: white;
    background: #25D366;
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s var(--ease-smooth);
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

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

/* --- Brand Footer --- */
.success-brand-footer {
    position: relative;
    z-index: 1;
    opacity: 0;
    animation: fadeSlideUp 0.5s 1.3s var(--ease-out) forwards;
}

.success-brand-logo {
    height: 52px;
    margin-bottom: 8px;
    opacity: 0.7;
}

.success-brand-tagline {
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-400);
    font-weight: 500;
}

/* ==========================================
   LOADING & SPINNERS
   ========================================== */

.loading {
    text-align: center;
    padding: 60px 20px;
}

.loading p {
    color: var(--gray-600);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 0, 0, 0.04);
    border-top-color: var(--axkan-pink);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto 16px;
}

.spinner-small {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

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

/* ==========================================
   UTILITY CLASSES
   ========================================== */

.hidden {
    display: none !important;
}

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

.mt-16 {
    margin-top: 16px;
}

/* ==========================================
   STRIPE PAYMENT
   ========================================== */

.stripe-payment-container .btn-primary {
    background: linear-gradient(135deg, #635bff, #4f46e5);
}

.stripe-payment-container .btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
}

/* ==========================================
   HAMBURGER MENU
   ========================================== */

.hamburger-btn {
    display: none;
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 10px;
    transition: all 0.3s ease;
}

.hamburger-btn:active {
    transform: scale(0.95);
}

.hamburger-line {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--gray-900);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Menu overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1002;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(4px);
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile slide-out menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    max-width: 85vw;
    height: 100%;
    background: var(--bg-secondary);
    z-index: 1003;
    display: flex;
    flex-direction: column;
    transition: right 0.3s var(--ease-smooth);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.4);
    border-left: 1px solid var(--border-light);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-light);
    background: rgba(231, 42, 136, 0.06);
}

.mobile-menu-logo {
    height: 40px;
    width: auto;
}

.mobile-menu-close {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: var(--gray-900);
}

.mobile-menu-close:hover {
    background: rgba(0, 0, 0, 0.08);
}

.mobile-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.mobile-menu-item:hover,
.mobile-menu-item:active {
    background: rgba(255, 255, 255, 0.85);
    border-left-color: var(--axkan-pink);
    color: var(--axkan-pink);
}

.mobile-menu-icon {
    font-size: 20px;
    width: 28px;
    text-align: center;
}

.mobile-menu-divider {
    height: 1px;
    background: var(--border-light);
    margin: 12px 20px;
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid var(--border-light);
    text-align: center;
    background: rgba(255, 255, 255, 0.8);
}

.mobile-menu-footer p {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.mobile-menu-social {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.mobile-menu-social a {
    font-size: 24px;
    text-decoration: none;
    transition: transform 0.2s;
}

.mobile-menu-social a:hover {
    transform: scale(1.1);
}

/* Show hamburger on mobile */
@media (max-width: 768px) {
    .hamburger-btn {
        display: flex;
    }

    .header {
        padding-right: 70px;
    }
}

/* ==========================================
   STEP INDICATOR
   ========================================== */

.step-indicator {
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--axkan-pink);
    margin: 12px 0 8px;
    letter-spacing: 0.5px;
}

/* ==========================================
   DEPOSIT INFO BANNER
   ========================================== */

.deposit-info-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(231, 42, 136, 0.08);
    border: 1px solid rgba(231, 42, 136, 0.2);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin: 0 20px 20px;
    animation: depositPulse 3s ease-in-out infinite;
}

@keyframes depositPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(231, 42, 136, 0.1); }
    50% { box-shadow: 0 0 0 4px rgba(231, 42, 136, 0.05); }
}

.deposit-info-icon {
    font-size: 28px;
}

.deposit-info-text strong {
    color: var(--axkan-pink);
    font-size: 14px;
}

.deposit-info-text p {
    color: var(--gray-700);
    font-size: 13px;
    margin-top: 2px;
}

/* ==========================================
   INLINE ERROR / VALIDATION
   ========================================== */

.input-error {
    display: block;
    color: var(--danger);
    font-size: 12px;
    font-weight: 500;
    margin-top: 6px;
    min-height: 18px;
}

.input-error:empty {
    display: none;
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--danger);
    background-color: rgba(239, 68, 68, 0.1);
}

.form-group input.error:focus,
.form-group textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group input.valid {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.06);
}

.form-group input.autofilled,
.form-group select.autofilled {
    border-color: #10b981 !important;
}

/* ==========================================
   MOQ BADGE
   ========================================== */

.product-moq-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--axkan-pink);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 12px;
    z-index: 1;
}

/* ==========================================
   SPEI TIP
   ========================================== */

.spei-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: rgba(9, 173, 194, 0.08);
    border: 1px solid rgba(9, 173, 194, 0.2);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--axkan-turquoise);
}

.spei-tip strong {
    color: #1565C0;
}

.spei-icon {
    font-size: 20px;
}

/* ==========================================
   RETURNING CLIENT BANNER
   ========================================== */

.returning-client-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(138, 183, 59, 0.08);
    border: 1px solid rgba(138, 183, 59, 0.2);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 20px;
    animation: slideInBanner 0.4s ease-out;
}

@keyframes slideInBanner {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.returning-icon {
    font-size: 28px;
}

.returning-text strong {
    color: var(--axkan-green);
    font-size: 15px;
}

.returning-text p {
    color: var(--gray-700);
    font-size: 13px;
    margin-top: 2px;
}

/* ==========================================
   EMAIL CONFIRMATION NOTICE
   ========================================== */

.email-confirmation-notice {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--gray-700);
    margin: 16px 0;
}

.email-confirmation-notice strong {
    color: var(--axkan-pink);
}

/* ==========================================
   PRODUCT SEARCH & FILTER
   ========================================== */

.product-search-container {
    padding: 0 20px 12px;
    position: sticky;
    top: 60px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 10;
}

.product-search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f5f5f7;
    border: none;
    border-radius: 12px;
    padding: 10px 14px;
    transition: all 0.25s ease;
}

.product-search:focus-within {
    background: #fff;
    box-shadow: 0 0 0 2px rgba(231, 42, 136, 0.2), 0 2px 8px rgba(0,0,0,0.06);
}

.product-search-icon {
    font-size: 18px;
    color: #999;
}

.product-search-icon-svg {
    color: #999;
    flex-shrink: 0;
    transition: color 0.2s;
}

.product-search:focus-within .product-search-icon-svg {
    color: var(--primary);
}

.product-search input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    font-weight: 400;
    outline: none;
    color: var(--gray-900);
}

.product-search input::placeholder {
    color: #aaa;
}

/* Category filter pills */
.category-filters {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 12px 20px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

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

.category-tabs {
    display: flex;
    gap: 6px;
    padding: 0 16px 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

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

.category-pill {
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
}

.category-pill:hover {
    background: rgba(0, 0, 0, 0.08);
}

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

/* ==========================================
   TEXT LINK BUTTON
   ========================================== */

.btn-text-link {
    background: none;
    border: none;
    color: var(--gray-600);
    font-size: 14px;
    cursor: pointer;
    padding: 12px;
    transition: color 0.2s;
}

.btn-text-link:hover {
    color: var(--axkan-pink);
}

/* ==========================================
   COLLAPSIBLE NOTES
   ========================================== */

.notes-collapsible {
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.notes-summary {
    padding: 14px 16px;
    cursor: pointer;
    font-weight: 500;
    color: var(--gray-700);
    background: rgba(255, 255, 255, 0.85);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.notes-summary::-webkit-details-marker {
    display: none;
}

.notes-summary::after {
    content: '+';
    margin-left: auto;
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-500);
}

details[open] .notes-summary::after {
    content: '\2212';
}

details[open] .notes-summary {
    border-bottom: 1px solid var(--border-light);
}

.notes-collapsible .form-group {
    padding: 0 16px 16px;
    margin-bottom: 0;
}

#client-notes {
    background: rgba(255, 255, 255, 0.9);
    color: var(--gray-900);
}

#client-notes::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

/* ==========================================
   PROMO CODE
   ========================================== */

.promo-code-section {
    padding: 12px 20px;
    margin-bottom: 8px;
}

.promo-code-container {
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-md);
    padding: 12px;
    border: 1px solid var(--border-light);
}

.promo-code-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.promo-icon {
    font-size: 20px;
}

.promo-code-input-group input {
    flex: 1;
    padding: 10px 12px;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: monospace;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.9);
    color: var(--gray-900);
}

.promo-code-input-group input::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.promo-code-input-group input:focus {
    border-color: var(--primary);
    outline: none;
}

.btn-apply-promo {
    padding: 10px 16px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-apply-promo:hover {
    background: var(--primary-dark);
}

.btn-apply-promo:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.promo-message {
    display: block;
    font-size: 12px;
    margin-top: 8px;
    padding-left: 28px;
}

.promo-message.error {
    color: var(--danger);
}

.promo-message.success {
    color: var(--success);
}

/* Applied Promo Banner */
.promo-applied-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(16, 185, 129, 0.08);
    border: 1.5px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    animation: promoSuccess 0.4s ease-out;
}

@keyframes promoSuccess {
    0% { transform: scale(0.95); opacity: 0; }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); opacity: 1; }
}

.promo-applied-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.promo-check {
    width: 28px;
    height: 28px;
    background: #10b981;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.promo-applied-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.promo-applied-text strong {
    color: #10b981;
    font-size: 14px;
}

.promo-applied-text span {
    color: var(--gray-600);
    font-size: 12px;
}

.btn-remove-promo {
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.06);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    color: var(--gray-600);
    transition: all 0.2s;
}

.btn-remove-promo:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

/* ==========================================
   SIZE SELECTOR (Magnets)
   ========================================== */

.size-selector-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 0;
    padding: 0 4px;
}

.size-selector-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
    font-style: italic;
}

.size-selector-buttons {
    display: flex;
    gap: 12px;
}

.size-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid var(--axkan-pink);
    background: var(--axkan-pink);
    color: white;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s var(--ease-spring);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.size-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 15px rgba(231, 42, 136, 0.4);
}

.size-btn:active {
    transform: scale(0.95);
}

.size-btn.selected {
    background: transparent;
    color: var(--axkan-pink);
    border-width: 3px;
    animation: pulse-ring 0.4s ease-out;
}

@keyframes pulse-ring {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

/* ==========================================
   COLONIA DROPDOWN
   ========================================== */

.colonia-select {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.9);
    color: var(--gray-900);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.colonia-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(231, 42, 136, 0.12);
}

.colonia-select option {
    background-color: var(--bg-secondary);
    color: var(--gray-900);
}

.colonia-select.autofilled {
    border-color: #10b981 !important;
}

/* ==========================================
   REQUIRED LEGEND
   ========================================== */

.required-legend {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 16px;
}

/* ==========================================
   MODAL
   ========================================== */

.modal {
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.modal .card {
    background: var(--bg-secondary);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
}

.modal .card h2 {
    color: var(--gray-900);
}

/* ==========================================
   TUTORIAL POPUP (dark override)
   ========================================== */

.tutorial-overlay {
    z-index: 2000;
}

.tutorial-modal {
    background: var(--bg-secondary) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5) !important;
}

.tutorial-close {
    background: rgba(0, 0, 0, 0.04) !important;
    color: var(--gray-900) !important;
}

.tutorial-close:hover {
    background: rgba(0, 0, 0, 0.1) !important;
}

.tutorial-title {
    color: var(--gray-900) !important;
}

.tutorial-subtitle {
    color: var(--gray-600) !important;
}

/* ==========================================
   AXKAN DECORATIVE ELEMENTS
   ========================================== */

.axkan-divider {
    height: 3px;
    background: linear-gradient(90deg,
        var(--axkan-pink),
        var(--axkan-green),
        var(--axkan-orange),
        var(--axkan-turquoise),
        var(--axkan-red)
    );
    margin: 24px 0;
    border-radius: 2px;
}

.axkan-accent {
    border-left: 4px solid transparent;
    border-image: linear-gradient(to bottom, var(--axkan-pink), var(--primary-dark)) 1;
}

/* ==========================================
   TIER INFO (product quantity tiers)
   ========================================== */

.tier-info > div {
    background: linear-gradient(135deg, #059669, #047857) !important;
}

/* ==========================================
   ENHANCED INTERACTIONS
   ========================================== */

/* Input focus glow */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    animation: inputFocusGlow 0.3s ease;
}

@keyframes inputFocusGlow {
    0% { box-shadow: 0 0 0 0 rgba(231, 42, 136, 0.3); }
    100% { box-shadow: 0 0 0 3px rgba(231, 42, 136, 0.12); }
}

/* WhatsApp glow handled by .btn-whatsapp:hover */

/* Focus visible for accessibility */
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--axkan-pink);
    outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible) {
    outline: none;
}

/* ==========================================
   CONFIRM DATA DISPLAY (override inline bg)
   ========================================== */

#confirm-data-display {
    background: rgba(255, 255, 255, 0.85) !important;
    border: 1px solid var(--border-light);
}

#confirm-data-display div[style*="font-size: 12px"] {
    color: var(--gray-600) !important;
}

#confirm-data-display div[style*="font-size: 16px"],
#confirm-data-display div[style*="font-size: 14px"] {
    color: var(--gray-900) !important;
}

/* ==========================================
   VARIANT ROWS (Chico/Mediano/Grande)
   ========================================== */

.variant-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(0,0,0,0.06);
}

.variant-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all 0.2s;
}

.variant-row:has(.quantity-input:not([value="0"])) {
    background: rgba(231, 42, 136, 0.04);
    border-color: rgba(231, 42, 136, 0.15);
}

.variant-label-price {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.variant-label {
    font-weight: 700;
    font-size: 15px;
    color: var(--gray-900);
}

.variant-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent, #e72a88);
}

.variant-discount-hint {
    font-size: 11px;
    color: #16a34a;
    font-weight: 500;
    opacity: 0.85;
}

/* ==========================================
   CART BAR (Sticky Bottom)
   ========================================== */

.cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0,0,0,0.08);
    padding: 12px 20px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 200;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-bar.visible {
    transform: translateY(0);
}

.cart-bar-left {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #555;
}

.cart-bar-icon {
    font-size: 18px;
}

.cart-bar-dot {
    color: #ccc;
}

.cart-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-bar-total {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent, #e72a88);
    letter-spacing: -0.5px;
}

.cart-bar-btn {
    background: linear-gradient(135deg, #e72a88 0%, #d4237a 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.cart-bar-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 16px rgba(231, 42, 136, 0.3);
}

/* ==========================================
   RESPONSIVE (Tablet)
   ========================================== */

@media (max-width: 768px) {
    .header {
        padding: 24px 20px;
    }

    .logo img {
        height: 60px;
    }

    .header h1 {
        font-size: 22px;
    }

    .card {
        padding: 24px 20px;
    }

    .products-grid {
        padding: 20px;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .product-image {
        width: 80px;
        height: 80px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0.1);
        border-radius: 4px;
    }

    ::-webkit-scrollbar-track {
        background: transparent;
    }
}

/* ==========================================
   RESPONSIVE (Mobile)
   ========================================== */

@media (max-width: 480px) {
    /* PERFORMANCE: Simplified background */
    .bg-orb {
        filter: blur(60px);
        opacity: 0.08;
        animation: none !important;
    }

    .bg-orb--naranja,
    .bg-orb--verde {
        display: none;
    }

    .app-container {
        padding: 0 16px;
    }

    /* Solid backgrounds instead of backdrop-filter */
    .header {
        padding: 20px 16px;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
        border-radius: var(--radius-lg);
    }

    .header h1 {
        font-size: 20px;
    }

    .subtitle {
        font-size: 13px;
    }

    .logo img {
        height: 50px;
    }

    .card {
        padding: 22px 18px;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
        border-radius: var(--radius-lg);
    }

    .card h2 {
        font-size: 19px;
    }

    .help-text {
        font-size: 13px;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 16px;
        font-size: 16px;
    }

    .form-group label {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .btn {
        padding: 16px 20px;
        font-size: 15px;
        min-height: 48px;
    }

    .btn-large {
        padding: 18px;
        font-size: 16px;
    }

    .btn-back {
        min-height: 48px;
        padding: 12px 16px;
    }

    .products-grid {
        padding: 12px;
        gap: 12px;
    }

    .product-card {
        padding: 16px;
        border-radius: var(--radius-md);
    }

    .product-header {
        gap: 12px;
    }

    .product-image {
        width: 70px;
        height: 70px;
        border-radius: var(--radius-sm);
    }

    .product-info h3 {
        font-size: 14px;
    }

    .product-category {
        font-size: 10px;
        padding: 3px 8px;
    }

    .product-price {
        font-size: 18px;
    }

    .product-price span {
        font-size: 12px;
    }

    .quantity-btn {
        width: 52px;
        height: 52px;
        font-size: 26px;
    }

    .quantity-input {
        width: 80px;
        font-size: 20px;
        padding: 14px 8px;
    }

    .product-quantity {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .quantity-controls {
        justify-content: center;
    }

    .sticky-header {
        padding: 12px 16px;
        padding-right: 60px; /* room for hamburger */
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.97);
        z-index: 90;
    }

    .sticky-header h2 {
        font-size: 15px;
    }

    /* Variant rows mobile */
    .variant-row {
        padding: 8px 10px;
        gap: 8px;
    }

    .variant-label {
        font-size: 13px;
    }

    .variant-price {
        font-size: 13px;
    }

    .variant-discount-hint {
        font-size: 10px;
    }

    .variant-row .quantity-controls {
        gap: 4px;
    }

    .variant-row .quantity-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .variant-row .quantity-input {
        width: 56px;
        font-size: 16px;
        padding: 8px 4px;
    }

    /* Cart bar mobile */
    .cart-bar {
        padding: 10px 14px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    }

    .cart-bar-left {
        font-size: 11px;
        gap: 4px;
    }

    .cart-bar-total {
        font-size: 16px;
    }

    .cart-bar-btn {
        padding: 10px 16px;
        font-size: 13px;
        border-radius: 10px;
    }

    /* Add bottom padding to products grid so cart bar doesn't overlap last card */
    .products-grid {
        padding-bottom: 80px;
    }

    .sticky-footer {
        padding: 14px 16px;
        padding-bottom: calc(14px + env(safe-area-inset-bottom));
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.97);
    }

    .summary-row {
        font-size: 14px;
    }

    .summary-row.deposit {
        font-size: 15px;
    }

    .info-box {
        padding: 14px;
        font-size: 13px;
    }

    .info-box .icon {
        font-size: 20px;
    }

    .deposit-info-banner {
        margin: 0 16px 16px;
        padding: 12px 14px;
    }

    .deposit-info-icon {
        font-size: 24px;
    }

    .deposit-info-text strong {
        font-size: 13px;
    }

    .deposit-info-text p {
        font-size: 12px;
    }

    .payment-card {
        padding: 14px;
        gap: 12px;
    }

    .payment-icon {
        font-size: 28px;
    }

    .payment-info strong {
        font-size: 14px;
    }

    .payment-info p {
        font-size: 12px;
    }

    .bank-details {
        padding: 16px;
    }

    .bank-info {
        padding: 14px;
    }

    .info-row {
        padding: 8px 0;
        font-size: 13px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .order-summary-card {
        padding: 16px;
    }

    .order-item-name {
        font-size: 14px;
    }

    .order-item-details {
        font-size: 12px;
    }

    .file-upload-area {
        padding: 20px;
    }

    .upload-icon {
        font-size: 32px;
    }

    .success-container {
        padding: 32px 16px 32px;
    }

    .success-title {
        font-size: 26px;
    }

    .success-order-card-number {
        font-size: 22px;
    }

    .success-checkmark {
        width: 60px;
        height: 60px;
    }

    .checkmark-svg {
        width: 60px;
        height: 60px;
    }

    .product-search-container {
        padding: 0 12px 10px;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        background: rgba(255, 255, 255, 0.85);
    }

    .product-search {
        padding: 9px 12px;
        background: #f5f5f7;
        border: none;
        border-radius: 12px;
    }

    .product-search input {
        font-size: 15px;
    }

    .promo-code-section {
        padding: 8px 12px;
    }

    .promo-code-input-group input {
        font-size: 14px;
        padding: 12px;
    }

    .btn-apply-promo {
        padding: 12px 14px;
    }

    .size-btn {
        width: 56px;
        height: 56px;
        font-size: 18px;
    }

    .step-indicator {
        font-size: 12px;
    }

    .hamburger-btn {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
    }
}

/* ==========================================
   RESPONSIVE (Extra Small)
   ========================================== */

@media (max-width: 360px) {
    .header h1 {
        font-size: 18px;
    }

    .logo img {
        height: 45px;
    }

    .card h2 {
        font-size: 17px;
    }

    .quantity-btn {
        width: 48px;
        height: 48px;
        font-size: 22px;
    }

    .quantity-input {
        width: 70px;
        font-size: 18px;
    }

    .product-image {
        width: 60px;
        height: 60px;
    }

    .product-info h3 {
        font-size: 13px;
    }

    .product-price {
        font-size: 16px;
    }

    .btn-large {
        font-size: 15px;
        padding: 16px;
    }
}

/* ==========================================
   SAFE AREA INSETS
   ========================================== */

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .sticky-footer {
        padding-bottom: calc(16px + env(safe-area-inset-bottom));
    }

    .success-container {
        padding-bottom: calc(40px + env(safe-area-inset-bottom));
    }
}

/* ==========================================
   REDUCED MOTION
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .bg-orb { animation: none !important; }
}

/* ═══════════════════════════════════════════
   LIGHT MODE
   ═══════════════════════════════════════════ */

@media (prefers-color-scheme: light) {
    :root {
        --bg-primary: #fafafa;
        --bg-secondary: #ffffff;
        --bg-tertiary: #f1f3f9;

        --gray-50: #f9fafb;
        --gray-100: #f3f4f6;
        --gray-200: #e5e7eb;
        --gray-300: #d1d5db;
        --gray-400: #9ca3af;
        --gray-500: #6b7280;
        --gray-600: #4b5563;
        --gray-700: #374151;
        --gray-800: #1f2937;
        --gray-900: #111827;

        --border-light: #E2E8F0;
        --border-medium: #CBD5E0;

        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
        --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
        --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
        --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    }

    body {
        background: var(--bg-primary);
        color: var(--gray-900);
    }

    /* Light background scene */
    .bg-gradient {
        background: linear-gradient(135deg,
            #fafafa 0%, #f5f0f8 25%,
            #fafafa 50%, #f0f7fa 75%,
            #fafafa 100%
        );
    }

    .bg-orb { opacity: 0.06; filter: blur(100px); }
    .bg-mesh {
        background-image:
            radial-gradient(circle at 20% 50%, rgba(231, 42, 136, 0.04) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(9, 173, 194, 0.04) 0%, transparent 50%),
            radial-gradient(circle at 50% 80%, rgba(243, 146, 35, 0.03) 0%, transparent 50%);
    }

    .app-container {
        background: transparent;
    }

    .header {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-color: rgba(0, 0, 0, 0.06);
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    }

    .header::after {
        background: radial-gradient(circle at 20% 80%, rgba(231, 42, 136, 0.03) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(243, 146, 35, 0.03) 0%, transparent 50%);
    }

    .header h1 {
        background: linear-gradient(135deg, #1f2937, #374151);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .logo img {
        filter: drop-shadow(0 4px 8px rgba(231, 42, 136, 0.15));
    }

    .progress-bar {
        background: var(--gray-200);
    }

    .card {
        background: rgba(255, 255, 255, 0.75);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-color: rgba(0, 0, 0, 0.06);
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    }

    .card h2 {
        background: linear-gradient(135deg, #1f2937, #374151);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        background: rgba(0, 0, 0, 0.03);
        border-color: rgba(0, 0, 0, 0.1);
        color: var(--gray-900);
    }

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

    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
        border-color: var(--axkan-pink);
        background: rgba(231, 42, 136, 0.03);
        box-shadow: 0 0 0 3px rgba(231, 42, 136, 0.08);
    }

    .form-group input.error,
    .form-group textarea.error {
        background-color: rgba(239, 68, 68, 0.06);
    }

    .btn-primary {
        box-shadow: 0 4px 16px rgba(231, 42, 136, 0.2);
    }

    .btn-primary:hover {
        box-shadow: 0 8px 28px rgba(231, 42, 136, 0.3);
    }

    .btn-secondary {
        background: rgba(255, 255, 255, 0.6);
    }

    .btn-secondary:hover {
        background: rgba(231, 42, 136, 0.08);
    }

    .btn-back {
        color: var(--gray-600);
    }

    .btn-back:hover {
        color: var(--axkan-pink);
    }

    .sticky-header {
        background: rgba(255, 255, 255, 0.8);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom-color: rgba(0, 0, 0, 0.06);
    }

    .product-card {
        background: rgba(255, 255, 255, 0.7);
        border-color: rgba(0, 0, 0, 0.06);
    }

    .product-card:hover {
        box-shadow: var(--shadow-lg);
        border-color: rgba(0, 0, 0, 0.12);
    }

    .product-card.selected {
        background: rgba(231, 42, 136, 0.02);
        border-color: var(--axkan-pink);
        box-shadow: 0 4px 12px rgba(231, 42, 136, 0.15);
    }

    .product-category {
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.1), rgba(243, 146, 35, 0.1));
    }

    .quantity-btn {
        background: rgba(255, 255, 255, 0.6);
        border-color: rgba(0, 0, 0, 0.1);
        color: var(--gray-900);
    }

    .quantity-input {
        background: rgba(0, 0, 0, 0.03);
        color: var(--gray-900);
    }

    .sticky-footer {
        background: rgba(255, 255, 255, 0.8);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top-color: rgba(0, 0, 0, 0.06);
        box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
    }

    .shipping-indicator {
        background: var(--bg-tertiary);
        border-color: var(--border-light);
    }

    .payment-card {
        border-color: rgba(0, 0, 0, 0.06);
        background: rgba(255, 255, 255, 0.6);
    }

    .payment-option input[type="radio"]:checked + .payment-card {
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.05), rgba(243, 146, 35, 0.05));
    }

    .bank-details {
        background: var(--bg-tertiary);
        border-color: var(--border-light);
    }

    .bank-info {
        background: rgba(255, 255, 255, 0.6);
        border-color: rgba(0, 0, 0, 0.06);
    }

    .file-upload-area {
        border-color: rgba(0, 0, 0, 0.12);
        background: rgba(255, 255, 255, 0.5);
    }

    .file-upload-area:hover {
        border-color: var(--axkan-pink);
        background: rgba(231, 42, 136, 0.03);
    }

    .info-box {
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.06), rgba(243, 146, 35, 0.06));
    }

    .info-box-blue {
        background: #eff6ff;
        border-left-color: var(--primary);
    }

    .info-box-warning {
        background: #fef3c7;
        border-left-color: #f59e0b;
    }

    .deposit-info-banner {
        background: linear-gradient(135deg, #FCE4EC, #F8BBD9);
        border-color: #F48FB1;
    }

    .deposit-info-text strong {
        color: var(--primary-dark);
    }

    .returning-client-banner {
        background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
        border-color: #81C784;
    }

    .returning-text strong {
        color: #2E7D32;
    }

    .spei-tip {
        background: #E3F2FD;
        border-color: #90CAF9;
        color: #1565C0;
    }

    .spei-tip strong {
        color: #1565C0;
    }

    .copy-btn {
        background: var(--gray-100);
        border-color: var(--gray-300);
    }

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

    .order-summary-card {
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.05), rgba(243, 146, 35, 0.05));
        border-color: var(--axkan-pink);
    }

    .payment-summary-box {
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.08), rgba(243, 146, 35, 0.08));
        border-color: rgba(231, 42, 136, 0.1);
    }

    .email-confirmation-notice {
        background: var(--gray-50);
        border-color: var(--gray-200);
    }

    .order-number {
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.08), rgba(243, 146, 35, 0.08));
        border-color: rgba(231, 42, 136, 0.2);
    }

    .product-search-container {
        background: rgba(255, 255, 255, 0.85);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

    .product-search {
        background: #f5f5f7;
        border: none;
    }

    .product-search:focus-within {
        background: #fff;
        box-shadow: 0 0 0 2px rgba(231, 42, 136, 0.2);
    }

    .product-search input {
        color: var(--gray-900);
    }

    .product-search input::placeholder {
        color: var(--gray-500);
    }

    .category-pill {
        background: var(--gray-100);
        border-color: var(--gray-200);
        color: var(--gray-700);
    }

    .category-pill:hover {
        background: var(--gray-200);
    }

    .promo-code-container {
        background: var(--bg-tertiary);
        border-color: var(--border-light);
    }

    .promo-code-input-group input {
        background: rgba(255, 255, 255, 0.6);
        border-color: rgba(0, 0, 0, 0.1);
        color: var(--gray-900);
    }

    .promo-code-input-group input::placeholder {
        color: var(--gray-400);
    }

    .notes-summary {
        background: var(--gray-50);
        color: var(--gray-700);
    }

    #client-notes {
        background: white;
        color: var(--gray-900);
    }

    #client-notes::placeholder {
        color: var(--gray-400);
    }

    .modal {
        background: rgba(0, 0, 0, 0.5);
    }

    .modal .card {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

    #confirm-data-display {
        background: var(--gray-50) !important;
        border-color: var(--border-light);
    }

    .hamburger-btn {
        background: rgba(255, 255, 255, 0.75);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-color: rgba(0, 0, 0, 0.06);
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    }

    .hamburger-line {
        background: var(--gray-700);
    }

    .mobile-menu {
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left-color: rgba(0, 0, 0, 0.06);
    }

    .mobile-menu-header {
        border-bottom-color: var(--gray-200);
        background: linear-gradient(135deg, rgba(231, 42, 136, 0.05), rgba(243, 146, 35, 0.05));
    }

    .mobile-menu-close {
        background: var(--gray-100);
        color: var(--gray-700);
    }

    .mobile-menu-item {
        color: var(--gray-700);
    }

    .mobile-menu-item:hover,
    .mobile-menu-item:active {
        background: var(--gray-50);
    }

    .mobile-menu-divider {
        background: var(--gray-200);
    }

    .mobile-menu-footer {
        border-top-color: var(--gray-200);
        background: var(--gray-50);
    }

    .success-container h2 {
        -webkit-text-fill-color: unset;
    }

    .tutorial-modal {
        background: rgba(255, 255, 255, 0.92) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
    }

    .tutorial-close {
        background: rgba(0, 0, 0, 0.08) !important;
        color: #333 !important;
    }

    .tutorial-title {
        color: #111 !important;
    }

    .tutorial-subtitle {
        color: #666 !important;
    }

    .colonia-select {
        background-color: white;
        border-color: var(--border-light);
        color: var(--gray-900);
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    }

    .promo-applied-banner {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
        border-color: rgba(16, 185, 129, 0.3);
    }

    .promo-applied-text strong {
        color: #059669;
    }

    .btn-remove-promo {
        background: rgba(0,0,0,0.1);
    }

    .btn-text-link {
        color: var(--gray-600);
    }
}

/* Light mode + mobile */
@media (prefers-color-scheme: light) and (max-width: 480px) {
    .header,
    .card {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
    }

    .sticky-header,
    .sticky-footer,
    .product-search-container {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.98);
    }

    .hamburger-btn {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

/* ==========================================
   STEP 4B: Stripe return banner
   ========================================== */

.stripe-return-banner {
    margin-top: 20px;
    padding: 24px 20px 20px;
    background: #fffbeb;
    border: 2px solid #f59e0b;
    border-radius: var(--radius-lg);
    text-align: center;
    animation: returnBannerPulse 2s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.3);
}

@keyframes returnBannerPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.3); }
    50% { box-shadow: 0 0 0 8px rgba(245, 158, 11, 0); }
}

.stripe-return-icon {
    font-size: 36px;
    margin-bottom: 8px;
}

.stripe-return-title {
    font-family: 'RL Aqva', 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 900;
    color: #92400e;
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.stripe-return-subtitle {
    font-size: 14px;
    color: #a16207;
    margin-bottom: 20px;
    line-height: 1.5;
}

/* ==========================================
   STEP 4B: "Ya pagué" button
   ========================================== */

.btn-ya-pague {
    width: 100%;
    padding: 18px;
    font-size: 18px;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
    transition: all 0.3s var(--ease-smooth);
}

.btn-ya-pague:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 32px rgba(16, 185, 129, 0.45);
}

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

/* ==========================================
   STEP 4C: Large upload area
   ========================================== */

.file-upload-area--large {
    padding: 40px 24px;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-width: 3px;
    border-color: rgba(231, 42, 136, 0.25);
}

.file-upload-area--large:hover {
    border-color: var(--axkan-pink);
    background: rgba(231, 42, 136, 0.08);
}

.file-upload-area--large .upload-prompt {
    text-align: center;
}