/* ============================
   Ngelapak - Clean & Modern UI
   ============================ */

:root {
    --primary: #16A34A;
    --primary-light: #22C55E;
    --primary-dark: #15803D;
    --secondary: #F59E0B;
    --bg: #F8FAFC;
    --surface: #FFFFFF;
    --text: #1E293B;
    --text-secondary: #64748B;
    --border: #E2E8F0;
    --success: #22C55E;
    --error: #EF4444;
    --warning: #F59E0B;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.header {
    background: var(--surface);
    padding: 0.85rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}

.header-content {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    position: relative;
}

.header-brand {
    flex: 1;
}

.logo {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.3px;
}

.tagline {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 0px;
}

.header-actions {
    display: flex;
    gap: 6px;
}

/* Help/Feedback Icon Buttons */
.help-icon-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    background: var(--bg);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.help-icon-btn:active {
    background: var(--border);
    transform: scale(0.92);
}

/* Main Content */
#main-content {
    flex: 1;
    max-width: 480px;
    margin: 0 auto;
    padding: 1rem;
    width: 100%;
}

/* Loading */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 1rem;
    gap: 1rem;
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Cards */
.card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border);
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.product-card {
    background: var(--surface);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.15s;
    position: relative;
}

.product-card:active {
    transform: scale(0.97);
}

.product-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #E2E8F0;
    transition: opacity 0.3s;
}

.product-img-wrap img[loading="lazy"] { opacity: 0; }
.product-img-wrap img.loaded { opacity: 1; }

.product-add-btn {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: var(--secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.product-cart-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--primary);
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.product-info {
    padding: 0.6rem 0.75rem 0.75rem;
}

.product-name {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--text);
}

.product-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary);
}

.product-card.out-of-stock {
    opacity: 0.6;
    pointer-events: none;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.5rem 0 1rem;
    scrollbar-width: none;
}

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

.cat-tab {
    padding: 0.5rem 1rem;
    border: none;
    background: var(--bg);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
}

.cat-tab.active {
    background: #FFF3E0;
    color: var(--secondary);
    font-weight: 600;
}

/* Quantity Controls */
.qty-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qty-btn {
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

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

.qty-value {
    font-weight: 700;
    min-width: 20px;
    text-align: center;
    font-size: 0.95rem;
}

/* Cart Summary Bar */
.cart-summary {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--surface);
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.06);
    z-index: 99;
    display: none;
}

.cart-summary.visible {
    display: block;
}

.cart-summary-content {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-info {
    display: flex;
    flex-direction: column;
}

.cart-count {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.cart-total {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

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

.btn-primary:active {
    background: var(--primary-dark);
}

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

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

.btn-outline:active {
    background: var(--bg);
}

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Cart Items */
.cart-item {
    display: flex;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
}

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

.cart-item-img {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    margin-right: 0.75rem;
}

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

.cart-item-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.cart-item-price {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.cart-item-subtotal {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.85rem;
}

.cart-item-addons {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.1rem;
}

.cart-item-packaging {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.cart-total-section {
    padding: 0.75rem 0 0;
    border-top: 1px solid var(--border);
    margin-top: 0.5rem;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.cart-total-row.grand-total {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
}

/* Time Slots */
.time-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.time-slot {
    padding: 0.75rem 0.5rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    text-align: center;
    cursor: pointer;
    transition: all 0.15s;
    font-size: 0.9rem;
    font-weight: 600;
}

.time-slot.selected {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
}

.time-slot.disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* Floor Options */
.floor-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.floor-option {
    padding: 0.75rem 1.25rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 0.9rem;
    font-weight: 500;
}

.floor-option.selected {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
}

/* Form */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: border-color 0.15s;
    background: var(--surface);
    color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Order Success */
.success-page {
    text-align: center;
    padding: 2rem 0.5rem;
}

.success-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.success-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.success-message {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.order-detail {
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 1rem;
    text-align: left;
}

.order-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

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

/* Queue Number */
.queue-number-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 1rem 0;
    text-align: center;
}

.queue-label {
    font-size: 0.85rem;
    opacity: 0.9;
}

.queue-number {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: 2px;
    line-height: 1.2;
}

.queue-hint {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-confirmed {
    background: #DCFCE7;
    color: #166534;
}

/* Navigation */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.4rem 0;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding-bottom: 5rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--text);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    z-index: 1000;
    opacity: 0;
    transition: all 0.25s;
    pointer-events: none;
}

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

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 200;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s;
    pointer-events: none;
}

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

.modal-content {
    background: var(--surface);
    border-radius: 20px 20px 0 0;
    max-width: 480px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    position: relative;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-product-img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.modal-body {
    padding: 1.25rem;
}

.modal-product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
}

.modal-product-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0.25rem 0 0.5rem;
}

.modal-product-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

.modal-section {
    margin-bottom: 1.25rem;
}

.modal-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

/* Addon List */
.addon-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.addon-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
}

.addon-info {
    display: flex;
    flex-direction: column;
}

.addon-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
}

.addon-price {
    font-size: 0.75rem;
    color: var(--primary);
}

/* Addon Out of Stock */
.addon-out-of-stock {
    filter: grayscale(1);
    opacity: 0.5;
    pointer-events: none;
    position: relative;
}

.addon-habis {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--error);
    background: #FEE2E2;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

/* Qty Large */
.qty-control-lg .qty-btn {
    width: 36px;
    height: 36px;
}

.qty-control-lg .qty-value {
    font-size: 1.1rem;
    min-width: 28px;
}

/* Packaging */
.packaging-options {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.packaging-option {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.packaging-option.selected {
    border-color: var(--primary);
    background: #F0FDF4;
}

.packaging-option input[type="radio"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

.packaging-label {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 500;
}

.packaging-extra {
    font-size: 0.75rem;
    color: var(--secondary);
    font-weight: 600;
}

/* Modal Total */
.modal-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    margin-bottom: 0.5rem;
    border-top: 1px solid var(--border);
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

/* Responsive */
@media (max-width: 360px) {
    .time-slots {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================
   Desktop / Tablet Layout
   ============================ */
@media (min-width: 600px) {
    .header-content {
        max-width: 960px;
    }

    #main-content {
        max-width: 960px;
        padding: 2rem;
    }

    .product-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .product-card {
        flex-direction: column;
        border-radius: var(--radius);
        min-height: auto;
    }

    .product-card img {
        width: 100%;
        height: 160px;
        min-height: auto;
        border-radius: var(--radius) var(--radius) 0 0;
    }

    .product-info {
        padding: 1rem;
    }

    .product-name {
        font-size: 1rem;
    }

    .product-price {
        font-size: 1rem;
    }

    .card {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 1.15rem;
    }

    .cart-summary-content {
        max-width: 960px;
    }

    .modal-content {
        max-width: 500px;
        border-radius: 20px;
        max-height: 85vh;
    }

    .modal-overlay {
        align-items: center;
    }

    .modal-product-img {
        height: 240px;
        border-radius: 20px 20px 0 0;
    }

    .queue-number-card {
        max-width: 400px;
        margin: 1.5rem auto;
    }

    .queue-number {
        font-size: 4rem;
    }

    .btn {
        font-size: 1rem;
        padding: 0.85rem 2rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 1rem;
    }

    .time-slots {
        grid-template-columns: repeat(4, 1fr);
    }

    .time-slot {
        padding: 1rem;
        font-size: 1rem;
    }

    .floor-option {
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
    }

    .cart-item-img {
        width: 56px;
        height: 56px;
    }

    .success-page {
        max-width: 500px;
        margin: 0 auto;
    }

    .order-detail {
        max-width: 500px;
        margin: 0 auto 1rem;
    }
}

/* Large Desktop */
@media (min-width: 1024px) {
    .header-content {
        max-width: 1100px;
    }

    #main-content {
        max-width: 1100px;
    }

    .product-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .product-card img {
        height: 180px;
    }
}

/* Condiments / Saus */
.condiments-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.condiment-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    border: 2px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.15s;
    font-size: 0.85rem;
}

.condiment-item:has(input:checked) {
    border-color: var(--primary);
    background: #F0FDF4;
}

.condiment-item input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

.condiment-name {
    font-weight: 500;
}

/* Onboarding */
.onboarding {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    padding: 1rem;
}

.onboarding-slide {
    text-align: center;
    max-width: 320px;
}

.onboarding-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.onboarding-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.onboarding-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.onboarding-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
}

.onboarding-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.step-num {
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.step-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
}

/* Payment Loading Overlay */
.payment-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.payment-loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.payment-loading-content .spinner {
    margin: 0 auto;
}

.payment-help {
    margin-top: 2rem;
    animation: fadeIn 0.5s;
}

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

/* Pickup Location Card */
.pickup-location-card {
    background: #FFF8E1;
    border: 1px solid #FFE082;
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-top: 1rem;
    text-align: center;
}

.pickup-location-icon {
    font-size: 2rem;
    margin-bottom: 0.3rem;
}

.pickup-location-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #F57F17;
    margin-bottom: 0.3rem;
}

.pickup-location-desc {
    font-size: 0.85rem;
    color: #5D4037;
}

/* Header content relative */
.header-content {
    position: relative;
}

/* Help Dialog */
.help-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
    padding: 1rem;
}

.help-dialog-overlay.active {
    opacity: 1;
}

.help-dialog {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    max-width: 320px;
    width: 100%;
    text-align: center;
    position: relative;
}

.help-dialog-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: var(--bg);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.help-dialog-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.help-dialog-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.help-dialog-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Item Note Input */
.item-note-input {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
    background: var(--bg);
    color: var(--text);
}

.item-note-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Payment Page */
.bank-info-card {
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    background: var(--bg);
}

.bank-name {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.bank-account-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    cursor: pointer;
    margin: 0.2rem 0;
}

.bank-account-name {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.proof-preview {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.proof-preview img {
    width: 100%;
    max-height: 200px;
    object-fit: contain;
    background: var(--bg);
}

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

/* Floating Feedback Button - Desktop only */
#feedback-float {
    display: none;
    position: fixed;
    right: 0;
    top: 45%;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    background: #1565c0;
    color: white;
    padding: 10px 6px;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    z-index: 999;
    border-radius: 6px 0 0 6px;
    box-shadow: -2px 2px 8px rgba(0,0,0,0.3);
    letter-spacing: 0.5px;
}

@media (min-width: 600px) {
    #feedback-float {
        display: block;
    }
}

#feedback-float:active {
    background: #0d47a1;
}

#feedback-modal .feedback-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 500;
}

#feedback-modal .feedback-box {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    width: 90%;
    max-width: 360px;
    z-index: 501;
    box-shadow: var(--shadow-lg);
}

#feedback-modal .feedback-box h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

#feedback-modal .feedback-box textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    resize: none;
    font-family: inherit;
}

#feedback-modal .feedback-box textarea:focus {
    outline: none;
    border-color: var(--primary);
}