/* ==========================================
   AXKAN - MOBILE-FIRST SOUVENIR ORDER FORM
   Optimized for phones (320px - 428px)
   Brand: Mexican-inspired Mayan theme
   ========================================== */

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

:root {
    /* AXKAN Brand Colors */
    --axkan-pink: #E91E63;
    --axkan-green: #7CB342;
    --axkan-orange: #FF9800;
    --axkan-turquoise: #00BCD4;
    --axkan-red: #F44336;

    /* Primary gradient (Pink to Orange) */
    --primary: #E91E63;
    --primary-dark: #C2185B;
    --secondary: #FF9800;

    /* Status colors */
    --success: #7CB342;
    --danger: #F44336;
    --warning: #FF9800;

    /* Neutral palette */
    --bg-primary: #F8F9FC;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F1F3F9;

    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;

    /* Borders */
    --border-light: #E2E8F0;
    --border-medium: #CBD5E0;

    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

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

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;
}

.app-container {
    max-width: 900px;
    margin: 0 auto;
    min-height: 100vh;
    background: white;
    box-shadow: var(--shadow-xl);
}

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

.step {
    display: none;
    animation: fadeIn 0.3s ease-in;
}

.step.active {
    display: block;
}

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

/* ==========================================
   HEADER - AXKAN BRANDED
   ========================================== */

.header {
    background: var(--bg-secondary);
    color: var(--gray-900);
    padding: 32px 40px;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

/* Colorful top border accent - animated */
.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    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; }
}

/* Subtle background pattern for header */
.header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(233, 30, 99, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 152, 0, 0.03) 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 8px rgba(233, 30, 99, 0.15));
    transition: transform 0.3s ease;
}

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

/* Legacy emoji logo fallback */
.logo:not(:has(img)) {
    font-size: 42px;
}

.header h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #E91E63, #C2185B);
    -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 - AXKAN GRADIENT
   ========================================== */

.progress-bar {
    height: 4px;
    background: var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, #E91E63, #C2185B, #AD1457);
    transition: width 0.3s ease;
}

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

.card {
    background: white;
    padding: 40px 60px;
    margin: 0;
    border-bottom: 1px solid var(--gray-100);
}

.card h2 {
    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;
}

.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: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.2s ease;
    background: var(--bg-secondary);
    color: var(--gray-900);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--axkan-pink);
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.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 - AXKAN STYLED
   ========================================== */

.btn {
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 24px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}

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

.btn-primary {
    background: linear-gradient(135deg, #E91E63, #C2185B);
    color: white;
    box-shadow: var(--shadow-md);
}

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

.btn-primary:active {
    transform: scale(0.98);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: white;
    color: var(--axkan-pink);
    border: 2px solid var(--axkan-pink);
}

.btn-secondary:hover {
    background: rgba(233, 30, 99, 0.05);
}

.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;
}

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

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

.sticky-header {
    position: sticky;
    top: 0;
    background: white;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 50;
}

.sticky-header h2 {
    font-size: 18px;
    margin: 0;
}

.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: white;
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 2px solid var(--border-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Colorful top accent on hover */
.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #E91E63, #C2185B, #AD1457, #880E4F);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.product-card.selected {
    border-color: var(--axkan-pink);
    box-shadow: 0 4px 12px rgba(233, 30, 99, 0.2);
}

.product-card.selected::before {
    opacity: 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: var(--gray-100);
    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: linear-gradient(135deg, rgba(233, 30, 99, 0.1), rgba(255, 152, 0, 0.1));
    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: 2px solid var(--gray-300);
    background: white;
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
    transition: all 0.2s;
}

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

.quantity-btn:active {
    background: var(--gray-100);
}

.quantity-input {
    width: 90px;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    border: 2px solid var(--axkan-pink);
    border-radius: var(--radius-md);
    padding: 12px 8px;
    color: var(--gray-900);
    background: var(--gray-50);
}

.quantity-input:focus {
    outline: none;
    border-color: var(--axkan-pink);
    background: white;
    box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1);
}

.product-subtotal {
    text-align: right;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--gray-200);
}

.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 (for totals)
   ========================================== */

.sticky-footer {
    position: sticky;
    bottom: 0;
    background: white;
    padding: 16px 20px;
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
    z-index: 100;
}

.summary {
    margin-bottom: 16px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 15px;
}

.summary-row.total-row {
    font-weight: 600;
    padding-top: 8px;
    border-top: 1px dashed var(--gray-300);
    font-size: 16px;
}

.summary-row.deposit {
    color: var(--axkan-pink);
    font-weight: 600;
    padding-top: 8px;
    border-top: 1px solid var(--gray-200);
}

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

.shipping-indicator {
    text-align: center;
    padding: 12px 16px;
    margin: 16px 20px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    font-size: 14px;
}

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

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

.payment-summary-box {
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.08), rgba(255, 152, 0, 0.08));
    padding: 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    border: 2px solid rgba(233, 30, 99, 0.1);
}

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

.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: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all 0.2s;
}

.payment-option input[type="radio"]:checked + .payment-card {
    border-color: var(--axkan-pink);
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.05), rgba(255, 152, 0, 0.05));
}

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

.payment-info strong {
    display: block;
    font-size: 15px;
    margin-bottom: 4px;
}

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

.bank-details {
    background: var(--bg-tertiary);
    padding: 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

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

.bank-info {
    background: white;
    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(--gray-100);
}

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

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

.copy-btn {
    background: linear-gradient(135deg, var(--axkan-green) 0%, #689F38 100%);
    border: none;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow-sm);
}

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

.copy-btn.copied {
    background: linear-gradient(135deg, #689F38 0%, #558B2F 100%);
}

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

.order-summary-card {
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.05) 0%, rgba(255, 152, 0, 0.05) 100%);
    border: 2px solid var(--axkan-pink);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 24px;
}

.order-item-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 12px 0;
    border-bottom: 1px solid rgba(233, 30, 99, 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;
}

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

.file-upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.file-upload-area:hover {
    border-color: var(--axkan-pink);
    background: rgba(233, 30, 99, 0.02);
}

.file-upload-area:active {
    background: var(--gray-50);
}

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

.upload-prompt p {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.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: linear-gradient(135deg, rgba(233, 30, 99, 0.08), rgba(255, 152, 0, 0.08));
    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-600);
}

.info-box ul {
    margin: 8px 0 0 20px;
    font-size: 14px;
}

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

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

.info-box-warning {
    background: #fef3c7;
    border-left-color: #f59e0b;
    margin: 20px 0;
}

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

/* ==========================================
   SUCCESS SCREEN
   ========================================== */

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

.success-icon {
    font-size: 80px;
    margin-bottom: 20px;
}

.success-container h2 {
    font-size: 28px;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--axkan-green), #689F38);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.success-details {
    max-width: 400px;
    margin: 0 auto;
}

.order-number {
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.08), rgba(255, 152, 0, 0.08));
    padding: 20px;
    border-radius: var(--radius-lg);
    margin: 24px 0;
    border: 2px solid rgba(233, 30, 99, 0.2);
}

.order-number strong {
    display: block;
    font-size: 24px;
    color: var(--axkan-pink);
    margin-top: 8px;
}

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

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

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--axkan-pink);
    border-radius: 50%;
    animation: spin 0.8s 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 CONTAINER
   ========================================== */

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

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

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

/* Hamburger button - hidden on desktop */
.hamburger-btn {
    display: none;
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1001;
    width: 44px;
    height: 44px;
    background: white;
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    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-700);
    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, 0.5);
    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: white;
    z-index: 1003;
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
}

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

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.05), rgba(255, 152, 0, 0.05));
}

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

.mobile-menu-close {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--gray-100);
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

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

.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: var(--gray-50);
    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(--gray-200);
    margin: 12px 20px;
}

.mobile-menu-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
    text-align: center;
    background: var(--gray-50);
}

.mobile-menu-footer p {
    font-size: 12px;
    color: var(--gray-500);
    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;
    }

    /* Adjust header padding to account for hamburger */
    .header {
        padding-right: 70px;
    }
}

/* Dark mode support for menu */
@media (prefers-color-scheme: dark) {
    .hamburger-btn {
        background: var(--bg-secondary);
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    }

    .hamburger-line {
        background: #f1f5f9;
    }

    .mobile-menu {
        background: var(--bg-secondary);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.4);
    }

    .mobile-menu-header {
        border-bottom-color: var(--border-light);
        background: linear-gradient(135deg, rgba(233, 30, 99, 0.1), rgba(255, 152, 0, 0.1));
    }

    .mobile-menu-close {
        background: var(--bg-tertiary);
        color: #f1f5f9;
    }

    .mobile-menu-close:hover {
        background: #475569;
    }

    .mobile-menu-item {
        color: #cbd5e1;
    }

    .mobile-menu-item:hover,
    .mobile-menu-item:active {
        background: var(--bg-tertiary);
        color: var(--axkan-pink);
    }

    .mobile-menu-divider {
        background: var(--border-light);
    }

    .mobile-menu-footer {
        border-top-color: var(--border-light);
        background: var(--bg-tertiary);
    }

    .mobile-menu-footer p {
        color: #94a3b8;
    }
}

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

@media (max-width: 768px) {
    .app-container {
        box-shadow: none;
    }

    .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;
    }
}

/* ==========================================
   RESPONSIVE (Mobile - Small Screens)
   ========================================== */

@media (max-width: 480px) {
    /* Reduce overall padding */
    .header {
        padding: 20px 16px;
    }

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

    .subtitle {
        font-size: 13px;
    }

    .logo img {
        height: 50px;
    }

    .card {
        padding: 20px 16px;
    }

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

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

    /* Form elements - larger touch targets */
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 16px;
        font-size: 16px; /* Prevents iOS zoom */
    }

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

    /* Buttons - minimum 48px height for touch */
    .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;
    }

    /* Product grid - full width with compact cards */
    .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 controls - larger for touch */
    .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 - compact */
    .sticky-header {
        padding: 12px 16px;
    }

    .sticky-header h2 {
        font-size: 16px;
    }

    /* Sticky footer - more compact */
    .sticky-footer {
        padding: 14px 16px;
        padding-bottom: calc(14px + env(safe-area-inset-bottom));
    }

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

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

    /* Info boxes */
    .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 section */
    .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 */
    .bank-details {
        padding: 16px;
    }

    .bank-info {
        padding: 14px;
    }

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

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

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

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

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

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

    /* Success screen */
    .success-container {
        padding: 40px 16px;
    }

    .success-icon {
        font-size: 60px;
    }

    .success-container h2 {
        font-size: 24px;
    }

    /* Search container */
    .product-search-container {
        padding: 0 12px 12px;
    }

    .product-search {
        padding: 12px;
    }

    .product-search input {
        font-size: 16px; /* Prevents iOS zoom */
    }

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

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

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

    /* Size selector - larger buttons */
    .size-btn {
        width: 56px;
        height: 56px;
        font-size: 18px;
    }

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

/* ==========================================
   RESPONSIVE (Extra Small - 320px phones)
   ========================================== */

@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 (iPhone notch/home bar)
   ========================================== */

@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));
    }
}

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

.modal {
    backdrop-filter: blur(4px);
}

.modal .card {
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-xl);
}

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

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

/* Mayan-inspired divider */
.axkan-divider {
    height: 4px;
    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;
}

/* Accent border for special sections */
.axkan-accent {
    border-left: 4px solid transparent;
    border-image: linear-gradient(to bottom, #E91E63, #C2185B) 1;
}

/* ==========================================
   UX/UI IMPROVEMENTS
   ========================================== */

/* #1: Step indicator */
.step-indicator {
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin: 12px 0 8px;
    letter-spacing: 0.5px;
}

/* #2: Deposit info banner */
.deposit-info-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #FCE4EC, #F8BBD9);
    border: 1px solid #F48FB1;
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin: 0 20px 20px;
}

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

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

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

/* #3: Inline error messages */
.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: #FEF2F2;
}

.form-group input.error:focus,
.form-group textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.15);
}

/* #8: Larger back button tap target */
.btn-back {
    min-width: 80px;
    min-height: 44px;
    padding: 10px 16px;
    font-size: 15px;
}

/* #11: MOQ badge on product cards */
.product-moq-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 12px;
    z-index: 1;
}

/* #12: SPEI tip box */
.spei-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #E3F2FD;
    border: 1px solid #90CAF9;
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #1565C0;
}

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

/* #13: Copy button with text */
.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

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

/* #14: Returning client banner */
.returning-client-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    border: 1px solid #81C784;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 20px;
}

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

.returning-text strong {
    color: #2E7D32;
    font-size: 15px;
}

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

/* #16: Success actions */
.success-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

/* #17: Email confirmation notice */
.email-confirmation-notice {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--gray-700);
    margin: 16px 0;
}

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

/* #19: Better product card hierarchy */
.product-card .product-category {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-600);
    font-weight: 500;
}

.product-card .product-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.product-card .product-price {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
}

/* #21: Unified pink CTAs */
.sticky-footer .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

/* #22: Order summary spacing */
.order-summary-card .summary-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

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

/* #24: Required field legend */
.required-legend {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 16px;
}

/* #27: Better hint contrast */
.input-hint {
    color: #4b5563; /* Darker than before for better readability */
}

/* ==========================================
   PRODUCT SEARCH/FILTER (#10)
   ========================================== */

.product-search-container {
    padding: 0 20px 16px;
    position: sticky;
    top: 60px;
    background: white;
    z-index: 10;
}

.product-search {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    transition: all 0.2s;
}

.product-search:focus-within {
    border-color: var(--primary);
    background: white;
}

.product-search-icon {
    font-size: 18px;
    color: var(--gray-600);
}

.product-search input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 15px;
    outline: none;
}

.product-search input::placeholder {
    color: var(--gray-600);
}

/* 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-pill {
    flex-shrink: 0;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    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: var(--gray-200);
}

.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(--primary);
}

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

.notes-collapsible {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.notes-summary {
    padding: 14px 16px;
    cursor: pointer;
    font-weight: 500;
    color: var(--gray-700);
    background: var(--gray-50);
    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-400);
}

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

details[open] .notes-summary {
    border-bottom: 1px solid var(--gray-200);
}

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

/* ==========================================
   SVG SEARCH ICON
   ========================================== */

.product-search-icon-svg {
    color: var(--gray-500);
    flex-shrink: 0;
}

/* ==========================================
   COPY BUTTON ANIMATION
   ========================================== */

.copy-btn {
    position: relative;
    overflow: hidden;
}

.copy-btn.copied {
    background: var(--success) !important;
    border-color: var(--success) !important;
}

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

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

.copy-btn.copied {
    animation: copyPulse 0.3s ease;
}

/* ==========================================
   AUTOFILLED FIELDS (postal code lookup)
   ========================================== */

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

.form-group input.autofilled,
.form-group select.autofilled {
    border-color: #10b981 !important;
    /* No animation - just green border for visual feedback */
}

/* Colonia dropdown select */
.colonia-select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    background: white;
    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='%236b7280' 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(233, 30, 99, 0.1);
}

.colonia-select.autofilled {
    border-color: #10b981 !important;
    /* No background change - just green border */
}

/* ==========================================
   DARK MODE SUPPORT (#23)
   ========================================== */

@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;

        --gray-50: #1e293b;
        --gray-100: #334155;
        --gray-200: #475569;
        --gray-300: #64748b;
        --gray-600: #94a3b8;
        --gray-700: #cbd5e1;
        --gray-900: #f1f5f9;

        --border-light: #334155;
        --border-medium: #475569;

        --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    }

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

    .app-container {
        background: var(--bg-secondary);
    }

    .header {
        background: var(--bg-secondary);
        border-bottom-color: var(--border-light);
    }

    .header::after {
        background: radial-gradient(circle at 20% 80%, rgba(233, 30, 99, 0.08) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(255, 152, 0, 0.08) 0%, transparent 50%);
    }

    .logo img {
        filter: drop-shadow(0 4px 12px rgba(233, 30, 99, 0.3));
    }

    /* Enhanced card text for dark mode */
    .card h2 {
        background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .card {
        background: var(--bg-secondary);
        border-bottom-color: var(--border-light);
    }

    .card h2 {
        color: #f1f5f9;
    }

    .help-text {
        color: #94a3b8;
    }

    .form-group label {
        color: #cbd5e1;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        background: var(--bg-tertiary);
        border-color: var(--border-medium);
        color: #f1f5f9;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
        color: #64748b;
    }

    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
        background: var(--bg-secondary);
    }

    .input-hint {
        color: #94a3b8;
    }

    .product-card {
        background: var(--bg-secondary);
        border-color: var(--border-light);
    }

    .product-card.selected {
        border-color: var(--axkan-pink);
    }

    .product-info h3,
    .product-name {
        color: #f1f5f9 !important;
    }

    .product-card p {
        color: #94a3b8 !important;
    }

    .product-category {
        color: var(--axkan-pink) !important;
        background: rgba(233, 30, 99, 0.2) !important;
    }

    .quantity-btn {
        background: var(--bg-tertiary);
        border-color: #64748b;
        color: #f1f5f9;
    }

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

    .quantity-input {
        background: #f1f5f9;
        color: #1e293b;
        border-color: var(--axkan-pink);
    }

    .product-quantity label {
        color: #cbd5e1;
    }

    .product-subtotal span {
        color: #94a3b8;
    }

    .product-subtotal strong {
        color: #f1f5f9;
    }

    .sticky-header {
        background: var(--bg-secondary);
        border-color: var(--border-light);
    }

    .sticky-header h2 {
        color: #f1f5f9;
    }

    .order-total-mini {
        color: #94a3b8;
    }

    .sticky-footer {
        background: var(--bg-secondary);
        border-color: var(--border-light);
    }

    .summary-row {
        color: #cbd5e1;
    }

    .summary-row strong {
        color: #f1f5f9;
    }

    .payment-card {
        border-color: var(--border-light);
        background: var(--bg-secondary);
    }

    .payment-info strong {
        color: #f1f5f9;
    }

    .payment-info p {
        color: #94a3b8;
    }

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

    .bank-details h3 {
        color: #f1f5f9;
    }

    .bank-details p {
        color: #cbd5e1;
    }

    .bank-info {
        background: var(--bg-secondary);
        border-color: var(--border-light);
    }

    .bank-info .info-row span {
        color: #94a3b8;
    }

    .bank-info .info-row strong {
        color: #f1f5f9;
    }

    .info-row {
        border-bottom-color: var(--border-light);
    }

    .file-upload-area {
        border-color: #64748b;
        background: var(--bg-tertiary);
    }

    .file-upload-area:hover {
        background: rgba(233, 30, 99, 0.15);
        border-color: var(--axkan-pink);
    }

    .upload-prompt p {
        color: #cbd5e1;
    }

    .file-hint {
        color: #94a3b8;
    }

    .modal {
        background: rgba(0, 0, 0, 0.7);
    }

    .modal .card {
        background: var(--bg-secondary);
    }

    /* Product search dark mode fix */
    .product-search {
        background: var(--bg-tertiary) !important;
        border-color: var(--border-medium);
    }

    .product-search input {
        color: #f1f5f9 !important;
        background: transparent !important;
    }

    .product-search input::placeholder {
        color: #94a3b8 !important;
    }

    .product-search-icon {
        color: #94a3b8;
    }

    /* Search container background */
    .product-search-container {
        background: var(--bg-secondary);
    }

    .category-pill {
        background: var(--bg-tertiary);
        border-color: var(--border-medium);
        color: #cbd5e1;
    }

    .category-pill:hover {
        background: #475569;
    }

    /* Info boxes - readable text in dark mode */
    .info-box {
        background: var(--bg-tertiary) !important;
        border-left-color: var(--axkan-pink);
    }

    .info-box strong {
        color: #f1f5f9 !important;
    }

    .info-box p {
        color: #cbd5e1 !important;
    }

    .info-box .icon {
        filter: none;
    }

    /* Info box variants in dark mode */
    .info-box-blue,
    .info-box-warning {
        background: var(--bg-tertiary) !important;
        border-left-color: var(--axkan-pink) !important;
    }

    .info-box-blue strong,
    .info-box-blue p,
    .info-box-warning strong,
    .info-box-warning p {
        color: #cbd5e1 !important;
    }

    /* Deposit info banner */
    .deposit-info-banner {
        background: var(--bg-tertiary);
        border-color: var(--axkan-pink);
    }

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

    .deposit-info-text p {
        color: #cbd5e1;
    }

    /* Returning client banner */
    .returning-client-banner {
        background: var(--bg-tertiary);
        border-color: var(--axkan-green);
    }

    .returning-text strong {
        color: var(--axkan-green);
    }

    .returning-text p {
        color: #cbd5e1;
    }

    /* SPEI tip - fix readability */
    .spei-tip {
        background: var(--bg-tertiary);
        border-color: #42A5F5;
        color: #90CAF9;
    }

    .spei-tip strong {
        color: #64B5F6;
    }

    /* Copy button */
    .copy-btn {
        background: var(--bg-secondary);
        border-color: #64748b;
    }

    .copy-btn .copy-text {
        color: #cbd5e1;
    }

    /* Order summary card */
    .order-summary-card {
        background: var(--bg-tertiary);
        border-color: var(--axkan-pink);
    }

    .order-summary-card h3 {
        color: #f1f5f9 !important;
    }

    .order-item-name {
        color: #f1f5f9;
    }

    .order-item-details {
        color: #94a3b8;
    }

    .order-item-price {
        color: #f1f5f9;
    }

    /* Payment summary box */
    .payment-summary-box {
        background: var(--bg-tertiary);
        border-color: var(--axkan-pink);
    }

    .payment-summary-box .summary-row span {
        color: #cbd5e1;
    }

    .payment-summary-box .summary-row strong {
        color: #f1f5f9;
    }

    /* Email confirmation notice */
    .email-confirmation-notice {
        background: var(--bg-tertiary);
        border-color: var(--border-medium);
        color: #cbd5e1;
    }

    /* Success screen dark mode */
    .success-container h2 {
        -webkit-text-fill-color: var(--axkan-green);
    }

    .success-details p {
        color: #cbd5e1;
    }

    .order-number {
        background: var(--bg-tertiary);
        border-color: var(--axkan-pink);
    }

    .order-number strong {
        color: var(--axkan-pink);
    }

    /* Confirm data display */
    #confirm-data-display {
        background: var(--bg-tertiary) !important;
    }

    #confirm-data-display div[style*="font-size: 12px"] {
        color: #94a3b8 !important;
    }

    #confirm-data-display div[style*="font-size: 16px"],
    #confirm-data-display div[style*="font-size: 14px"] {
        color: #f1f5f9 !important;
    }

    /* Input errors in dark mode */
    .form-group input.error,
    .form-group textarea.error {
        background-color: rgba(244, 67, 54, 0.2);
        border-color: #ef4444;
    }

    /* Tier info boxes on product cards */
    .tier-info > div {
        background: linear-gradient(135deg, #059669, #047857) !important;
    }

    /* MOQ badge */
    .product-moq-badge {
        background: var(--axkan-pink);
        color: white;
    }

    /* Required legend */
    .required-legend {
        color: #94a3b8;
    }

    /* Client notes textarea */
    #client-notes {
        background: var(--bg-tertiary);
        color: #f1f5f9;
    }

    #client-notes::placeholder {
        color: #64748b;
    }

    /* Text link button dark mode */
    .btn-text-link {
        color: #94a3b8;
    }

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

    /* Collapsible notes dark mode */
    .notes-collapsible {
        border-color: var(--border-medium);
    }

    .notes-summary {
        background: var(--bg-tertiary);
        color: #cbd5e1;
    }

    details[open] .notes-summary {
        border-bottom-color: var(--border-medium);
    }

    .notes-summary::after {
        color: #64748b;
    }

    /* SVG search icon dark mode */
    .product-search-icon-svg {
        color: #94a3b8;
    }

    /* Autofilled fields in dark mode */
    .form-group input.autofilled,
    .form-group select.autofilled {
        border-color: #10b981 !important;
        /* No background change - just green border for clarity */
    }

    /* Colonia dropdown in dark mode */
    .colonia-select {
        background-color: var(--bg-tertiary);
        border-color: var(--border-medium);
        color: #f1f5f9;
        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");
    }

    .colonia-select option {
        background-color: var(--bg-secondary);
        color: #f1f5f9;
    }
}


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

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

.promo-code-container {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 12px;
}

.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: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: monospace;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--bg-secondary);
}

.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: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.05));
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    padding: 12px 16px;
}

.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: #059669;
    font-size: 14px;
}

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

.btn-remove-promo {
    width: 28px;
    height: 28px;
    background: rgba(0,0,0,0.1);
    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, 0.1);
    color: var(--danger);
}

/* ==========================================
   SIZE SELECTOR FOR 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(--primary);
    background: var(--primary);
    color: white;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    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(233, 30, 99, 0.4);
}

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

.size-btn.selected {
    background: transparent;
    color: var(--primary);
    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;
    }
}

/* Dark mode support for size selector */
@media (prefers-color-scheme: dark) {
    .size-selector-label {
        color: #cbd5e1;
    }

    .size-btn {
        border-color: var(--axkan-pink);
        background: var(--axkan-pink);
    }

    .size-btn.selected {
        background: transparent;
        color: var(--axkan-pink);
    }
}

/* ==========================================
   ENHANCED VISUAL POLISH & MICRO-INTERACTIONS
   ========================================== */

/* Smooth page transitions */
.step {
    animation: stepFadeIn 0.4s ease-out;
}

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

/* Enhanced button press feedback */
.btn:active {
    transform: scale(0.97);
}

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

/* Input focus glow animation */
.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(233, 30, 99, 0.3); }
    100% { box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.1); }
}

/* Product card hover lift - smoother */
.product-card {
    transform: translateY(0);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

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

/* Quantity button bounce */
.quantity-btn:active {
    transform: scale(0.9);
    transition: transform 0.1s;
}

/* Enhanced progress bar animation */
.progress {
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(90deg, #E91E63, #FF4081, #E91E63);
    background-size: 200% 100%;
    animation: progressShimmer 2s linear infinite;
}

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

/* Floating labels effect on focus */
.form-group {
    position: relative;
}

/* Enhanced card shadows on scroll */
.sticky-header {
    transition: box-shadow 0.2s ease;
}

.sticky-header.scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* Payment option selection animation */
.payment-option input[type="radio"]:checked + .payment-card {
    animation: paymentSelect 0.3s ease;
}

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

/* Success checkmark bounce */
.success-icon {
    animation: successBounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes successBounce {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

/* Deposit banner subtle pulse */
.deposit-info-banner {
    animation: depositPulse 3s ease-in-out infinite;
}

@keyframes depositPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(233, 30, 99, 0.1); }
    50% { box-shadow: 0 0 0 4px rgba(233, 30, 99, 0.05); }
}

/* Loading spinner enhanced */
.spinner {
    border-width: 3px;
    animation: spin 0.7s linear infinite;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Better tap highlight removal */
* {
    -webkit-tap-highlight-color: transparent;
}

/* Enhanced 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;
}

/* Subtle gradient text for headers */
.card h2 {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced sticky footer gradient border */
.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
    );
}

.sticky-footer {
    position: relative;
}

/* Product selected checkmark */
.product-card.selected::after {
    content: '✓';
    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 ease;
}

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

/* Enhanced WhatsApp button glow */
.success-actions a[href*="wa.me"]:hover {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
}

/* Form validation success state */
.form-group input.valid {
    border-color: var(--success);
}

/* Returning client banner animation */
.returning-client-banner {
    animation: slideInBanner 0.4s ease-out;
}

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

/* Promo applied celebration */
.promo-applied-banner {
    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; }
}

/* Touch-friendly scrollbar for mobile */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 4px;
        height: 4px;
    }

    ::-webkit-scrollbar-thumb {
        background: var(--gray-300);
        border-radius: 4px;
    }

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