:root {
    /* Color Palette - Forest Green & Gold */
    --primary: #1a472a;
    --primary-light: #2d6b45;
    --primary-dark: #0f2a19;
    --accent: #d4af37;
    --accent-light: #e8c968;
    --accent-dark: #b8941f;
    
    /* Neutrals */
    --background: #fafaf8;
    --surface: #ffffff;
    --surface-elevated: #ffffff;
    --border: #e1e4e0;
    --text-primary: #1a1f1a;
    --text-secondary: #5a6b5a;
    --text-tertiary: #8a9b8a;
    
    /* Status */
    --success: #2d6b45;
    --error: #c93030;
    --warning: #d4af37;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(26, 71, 42, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 71, 42, 0.12);
    --shadow-lg: 0 8px 32px rgba(26, 71, 42, 0.16);
    --shadow-hover: 0 12px 40px rgba(26, 71, 42, 0.2);
    
    /* Animation */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Page System */
.page {
    display: none;
    min-height: 100vh;
    opacity: 0;
    animation: fadeIn 0.4s forwards;
}

.page.active {
    display: block;
}

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

.page-content {
    max-width: 480px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    padding-bottom: 100px;
}

.page-content.with-nav {
    padding-bottom: 120px;
}

/* Brand Header */
.brand-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    animation: slideDown 0.6s ease-out;
}

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

.brand-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    color: var(--primary);
    position: relative;
}

.brand-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 12px rgba(26, 71, 42, 0.15));
}

.brand-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xs);
}

.brand-tagline {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Form Elements */
.form-container {
    animation: slideUp 0.5s ease-out 0.2s backwards;
}

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

.form-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.form-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.highlight-email {
    font-weight: 600;
    color: var(--primary);
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.input-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.01em;
}

.input-group input {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
    outline: none;
}

.input-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(26, 71, 42, 0.1);
}

.input-group input::placeholder {
    color: var(--text-tertiary);
}

/* Buttons */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-body);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    outline: none;
    position: relative;
    overflow: hidden;
}

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

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

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

.btn-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-text {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.75rem;
}

.btn-text:hover {
    color: var(--primary);
    background: rgba(26, 71, 42, 0.05);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: var(--spacing-xl);
}

.back-btn svg {
    width: 18px;
    height: 18px;
}

.back-btn:hover {
    color: var(--primary);
    background: rgba(26, 71, 42, 0.05);
}

/* Verification Header */
.verification-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.verification-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    color: white;
    box-shadow: var(--shadow-md);
}

.verification-icon svg {
    width: 100%;
    height: 100%;
}

/* Home Page */
.home-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    animation: slideDown 0.5s ease-out;
}

.user-greeting h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.user-greeting p {
    font-size: 1rem;
    color: var(--text-secondary);
}

.logout-btn {
    padding: var(--spacing-sm);
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.logout-btn svg {
    width: 20px;
    height: 20px;
    display: block;
}

.logout-btn:hover {
    border-color: var(--error);
    color: var(--error);
    background: rgba(201, 48, 48, 0.05);
}

/* Quick Actions */
.quick-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.action-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    animation: slideUp 0.5s ease-out backwards;
}

.action-card:nth-child(1) {
    animation-delay: 0.1s;
}

.action-card:nth-child(2) {
    animation-delay: 0.2s;
}

.action-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.action-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-md);
    color: white;
}

.action-icon svg {
    width: 24px;
    height: 24px;
}

.action-content {
    flex: 1;
}

.action-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.action-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.action-arrow {
    font-size: 1.5rem;
    color: var(--text-tertiary);
    transition: transform 0.3s ease;
}

.action-card:hover .action-arrow {
    transform: translateX(4px);
    color: var(--primary);
}

/* Info Section */
.info-section {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(26, 71, 42, 0.05) 0%, rgba(26, 71, 42, 0.02) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    animation: slideUp 0.5s ease-out 0.3s backwards;
}

.info-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.info-section p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--surface);
    border: 2px solid var(--primary);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition);
}

.contact-link svg {
    width: 16px;
    height: 16px;
}

.contact-link:hover {
    background: var(--primary);
    color: white;
}

.install-link {
    border-color: var(--accent);
    color: var(--accent);
    width: 100%;
    text-decoration: none;
}

.install-link:hover {
    background: var(--accent);
    color: var(--primary-dark);
}

/* Page Header */
.page-header {
    margin-bottom: var(--spacing-xl);
    animation: slideDown 0.5s ease-out;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Price Grid */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-md);
}

.price-item {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    animation: scaleIn 0.4s ease-out backwards;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.price-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.price-item-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: linear-gradient(135deg, rgba(26, 71, 42, 0.05) 0%, rgba(26, 71, 42, 0.02) 100%);
}

.price-item-content {
    padding: var(--spacing-md);
}

.price-item-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.price-item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    font-family: var(--font-mono);
}

/* Shipments List */
.shipments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shipment-item {
    padding: var(--spacing-lg);
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    animation: slideUp 0.4s ease-out backwards;
}

.shipment-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.shipment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.shipment-id {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    font-family: var(--font-mono);
}

.shipment-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.shipment-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.shipment-detail {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.shipment-detail-label {
    color: var(--text-secondary);
}

.shipment-detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(26, 71, 42, 0.05);
    border-radius: var(--radius-lg);
    color: var(--text-tertiary);
}

.empty-state-icon svg {
    width: 100%;
    height: 100%;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-around;
    background: var(--surface);
    border-top: 2px solid var(--border);
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: 100;
    box-shadow: 0 -4px 16px rgba(26, 71, 42, 0.08);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: var(--transition-fast);
    flex: 1;
    max-width: 120px;
}

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

.nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
}

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

.nav-item:hover {
    color: var(--primary-light);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(250, 250, 248, 0.95);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-lg);
    z-index: 1000;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

#loadingText {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
    width: calc(100% - 2rem);
}

.toast {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: toastIn 0.3s ease-out;
}

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

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--error);
}

.toast-message {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 480px) {
    .price-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
}

/* PWA Install Prompt */
.install-prompt {
    position: fixed;
    bottom: 80px;
    left: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 90;
}

.install-prompt.show {
    display: flex;
    animation: slideUp 0.4s ease-out;
}

.install-prompt-content {
    flex: 1;
}

.install-prompt-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.install-prompt-text {
    font-size: 0.875rem;
    opacity: 0.9;
}

.install-prompt-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    color: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
}

/* Install Banner on Login Page */
.install-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    animation: slideDown 0.5s ease-out;
}

.install-banner-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.install-icon {
    width: 40px;
    height: 40px;
    color: white;
    flex-shrink: 0;
}

.install-text {
    flex: 1;
    color: white;
}

.install-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.install-subtitle {
    font-size: 0.875rem;
    opacity: 0.9;
}

.btn-install {
    width: 100%;
    padding: var(--spacing-md);
    background: white;
    color: var(--primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-install:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

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

/* iOS Install Instructions */
.ios-install-instructions {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border: 2px solid var(--primary);
    animation: slideDown 0.5s ease-out;
}

.ios-install-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ios-install-title svg {
    width: 24px;
    height: 24px;
}

.ios-install-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.ios-install-step {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.ios-step-number {
    flex-shrink: 0;
    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: 0.875rem;
}

.ios-step-text {
    flex: 1;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.ios-step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(26, 71, 42, 0.1);
    border-radius: 4px;
    margin: 0 4px;
}

.ios-step-icon svg {
    width: 14px;
    height: 14px;
    color: var(--primary);
}

.ios-close-btn {
    margin-top: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-sm);
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.ios-close-btn:hover {
    background: rgba(26, 71, 42, 0.05);
    color: var(--primary);
    border-color: var(--primary);
}

/* ============================================
   PRICE LIST PAGE STYLES
   ============================================ */

/* Hide scrollbar for category pills */
#categoryPillsContainer::-webkit-scrollbar {
    display: none;
}

#categoryPillsContainer {
    overflow-x: auto !important;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#categoryPillsInner {
    display: inline-flex !important;
    flex-wrap: nowrap !important;
    min-width: max-content;
}

/* Category tab styles */
.category-pill {
    -webkit-tap-highlight-color: transparent;
    flex-shrink: 0;
    transition: color 0.2s, border-color 0.2s;
}

.category-pill:hover {
    color: #1a472a;
}

.category-pill.active {
    color: #1a472a !important;
    border-bottom-color: #1a472a !important;
    font-weight: 600;
}

/* Desktop arrow buttons for price list */
@media (min-width: 768px) {
    #scrollLeftBtn, #scrollRightBtn {
        display: flex !important;
    }
}

/* Hide arrows on mobile */
@media (max-width: 767px) {
    #scrollLeftBtn, #scrollRightBtn {
        display: none !important;
    }
}

/* Item card hover effect */
.price-item-card:active {
    background: #f8f8f8;
}

/* Category section spacing */
.category-section {
    margin-bottom: 25px;
}

.category-section[style*="display: none"] {
    margin-bottom: 0;
}

/* Sticky shadow when scrolled */
#categoryPillsWrapper.scrolled {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Gallery image transition */
#enlargedImage {
    transition: transform 0.15s ease, opacity 0.15s ease;
}

/* Gallery thumbnail strip scrollbar hide */
#galleryThumbnails::-webkit-scrollbar {
    display: none;
}
#galleryThumbnails {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

/* Modal scroll fix - prevent background scroll */
#itemDetailsModal {
    touch-action: none;
    overscroll-behavior: contain;
}

#itemDetailsPanel {
    touch-action: pan-y;
}

#modalContentScroll {
    touch-action: pan-y;
    overscroll-behavior: contain;
}

/* Body no scroll when modal open */
body.modal-open {
    overflow: hidden !important;
    position: fixed;
    width: 100%;
    height: 100%;
}