/* ========================================
   CHONGMUOI.PRO - IP Nỗi Đau Website
   Mobile-first, Emotion-driven Design
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Warm, trustworthy palette */
    --color-bg: #fdfcf9;
    --color-bg-alt: #f7f5f0;
    --color-bg-dark: #2c2c2c;
    --color-text: #3d3d3d;
    --color-text-light: #666666;
    --color-text-muted: #888888;
    --color-heading: #1a1a1a;
    
    /* Accent colors */
    --color-primary: #5c8a4d;
    --color-primary-light: #7ba86b;
    --color-primary-dark: #4a7040;
    --color-accent: #c9a959;
    --color-accent-light: #e8d9a0;
    
    /* Emotion colors */
    --color-pain: #8b5a5a;
    --color-pain-bg: #f9f2f2;
    --color-hope: #5a7a8b;
    --color-hope-bg: #f2f6f9;
    --color-success: #5c8a4d;
    --color-success-bg: #f2f9f2;
    --color-warning: #b8860b;
    
    /* Typography - Fonts hỗ trợ tiếng Việt */
    --font-serif: 'Lora', Georgia, serif;
    --font-sans: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;
    
    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    color: var(--color-heading);
    line-height: 1.4;
    font-weight: 700;
}

h1 {
    font-size: 1.75rem;
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

h4 {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--space-md);
}

strong {
    font-weight: 600;
    color: var(--color-heading);
}

em {
    font-style: italic;
    color: var(--color-text-light);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

/* ========================================
   KHỐI 0 - TUYÊN NGÔN NGẮN
   ======================================== */
.block-0 {
    background: linear-gradient(135deg, #f8f6f1 0%, #f0ebe3 100%);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid #e5e0d5;
}

.disclaimer-top {
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.9;
}

.disclaimer-top em {
    color: var(--color-text-light);
}

/* ========================================
   BLOCKS - General styling
   ======================================== */
.block {
    padding: var(--space-xl) 0;
}

/* ========================================
   KHỐI 1 - VẤN ĐỀ MUỖI (NỖI ĐAU THẬT)
   ======================================== */
.block-1 {
    background-color: var(--color-bg);
    padding-top: var(--space-xxl);
}

.block-1 h1 {
    text-align: center;
    color: var(--color-pain);
}

.block-1 h1 .highlight {
    display: block;
    color: var(--color-heading);
    font-size: 1.15em;
    margin-top: var(--space-xs);
}

.pain-content {
    margin-top: var(--space-lg);
}

.pain-content > p {
    font-size: 1.05rem;
}

.pain-list {
    margin: var(--space-lg) 0;
    display: grid;
    gap: var(--space-md);
}

.pain-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-pain-bg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-pain);
}

.pain-item i {
    font-size: 1.5rem;
    color: var(--color-pain);
    flex-shrink: 0;
    margin-top: 2px;
}

.pain-item strong {
    display: block;
    color: var(--color-pain);
    margin-bottom: var(--space-xs);
}

.pain-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.pain-closing {
    text-align: center;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-pain);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid #e5e0d5;
}

/* ========================================
   KHỐI 2 - CÁC CÁCH HIỆN HỮU
   ======================================== */
.block-2 {
    background: var(--color-bg-alt);
}

.block-2 h2 {
    text-align: center;
}

.methods-grid {
    display: grid;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.method-card {
    background: white;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e8e4dc;
}

.method-icon {
    width: 48px;
    height: 48px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
}

.method-icon i {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

.method-card h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.method-cost {
    font-size: 0.9rem;
    color: var(--color-warning);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.method-problems {
    list-style: none;
    font-size: 0.9rem;
}

.method-problems li {
    padding: var(--space-xs) 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-light);
}

.method-problems li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--color-pain);
    font-weight: bold;
}

.methods-summary {
    text-align: center;
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-pain);
}

/* ========================================
   KHỐI 3 - QUÁ TRÌNH TRẢ GIÁ (IP LÕI)
   ======================================== */
.block-3 {
    background: var(--color-bg);
}

.block-3 h2 {
    text-align: center;
    color: var(--color-pain);
}

.story-content {
    margin-top: var(--space-lg);
}

.story-content > p {
    font-size: 1.05rem;
}

.story-content blockquote {
    margin: var(--space-lg) 0;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-pain-bg);
    border-left: 4px solid var(--color-pain);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-family: var(--font-serif);
    font-style: italic;
}

.story-content blockquote p {
    margin: 0;
    color: var(--color-pain);
}

.story-content .question {
    text-align: center;
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--color-hope);
    padding: var(--space-md);
    background: var(--color-hope-bg);
    border-radius: var(--radius-md);
    margin-top: var(--space-lg);
}

/* ========================================
   KHỐI 4 - ĐIỂM XOAY CHIỀU
   ======================================== */
.block-4 {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-hope-bg) 100%);
}

.block-4 h2 {
    text-align: center;
    color: var(--color-hope);
}

.insight-content {
    margin-top: var(--space-lg);
    display: grid;
    gap: var(--space-md);
}

.insight-card {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.insight-number {
    width: 40px;
    height: 40px;
    background: var(--color-hope);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-weight: 700;
    flex-shrink: 0;
}

.insight-text h3 {
    font-family: var(--font-sans);
    color: var(--color-hope);
    margin-bottom: var(--space-xs);
}

.insight-text p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* ========================================
   KHỐI 5 - GIẢI PHÁP
   ======================================== */
.block-5 {
    background: var(--color-success-bg);
}

.block-5 h2 {
    text-align: center;
    color: var(--color-success);
}

.solution-intro {
    text-align: center;
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
}

/* Solution Sections */
.solution-section {
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.solution-section h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-success);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.solution-section h3 i {
    font-size: 1.25rem;
}

.solution-section > p {
    margin-bottom: var(--space-md);
}

/* Herb Groups */
.herb-groups {
    display: grid;
    gap: var(--space-sm);
}

.herb-group {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-success-bg);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-success);
}

.herb-group strong {
    display: block;
    color: var(--color-success);
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.herb-group span {
    font-weight: 500;
    color: var(--color-heading);
}

.herb-group small {
    display: block;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-top: 2px;
}

/* Kitchen Source - Nguồn nguyên liệu từ bếp */
.kitchen-source {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: linear-gradient(135deg, #fff9e6 0%, #fff5d6 100%);
    border-radius: var(--radius-md);
    border: 2px dashed var(--color-accent);
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.kitchen-icon {
    width: 50px;
    height: 50px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kitchen-icon i {
    font-size: 1.5rem;
    color: white;
}

.kitchen-content strong {
    display: block;
    color: var(--color-heading);
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.kitchen-content p {
    margin: var(--space-xs) 0;
    color: var(--color-text);
}

.kitchen-rule {
    margin-top: var(--space-sm) !important;
    padding: var(--space-sm);
    background: rgba(255,255,255,0.7);
    border-radius: var(--radius-sm);
}

.kitchen-rule strong {
    display: inline;
    color: var(--color-warning);
    font-size: 1rem;
}

/* 3 Cấp độ nguyên liệu */
.ingredient-levels {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.ingredient-levels h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-heading);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.ingredient-levels h4 i {
    color: var(--color-primary);
}

.level-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-sm);
    margin-bottom: var(--space-sm);
    border-radius: var(--radius-sm);
    align-items: flex-start;
}

.level-item.level-1 {
    background: #f0fdf4;
    border-left: 3px solid #22c55e;
}

.level-item.level-2 {
    background: #fefce8;
    border-left: 3px solid #eab308;
}

.level-item.level-3 {
    background: #faf5ff;
    border-left: 3px solid #a855f7;
}

.level-badge {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.level-1 .level-badge {
    background: #22c55e;
    color: white;
}

.level-2 .level-badge {
    background: #eab308;
    color: white;
}

.level-3 .level-badge {
    background: #a855f7;
    color: white;
}

.level-content strong {
    display: block;
    color: var(--color-heading);
    margin-bottom: 4px;
}

.level-content p {
    font-size: 0.95rem;
    color: var(--color-text);
    margin: 0 0 6px 0;
}

.level-content em {
    color: var(--color-text-muted);
}

.level-tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.level-tag.free {
    background: #dcfce7;
    color: #166534;
}

.level-tag.cheap {
    background: #fef9c3;
    color: #854d0e;
}

.level-tag.pro {
    background: #f3e8ff;
    color: #7c3aed;
}

.level-warning {
    margin-top: var(--space-md);
    padding: var(--space-sm);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.9rem;
}

.level-warning i {
    color: #dc2626;
    margin-top: 2px;
}

.level-warning strong {
    color: #dc2626;
}

.mam-note {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--color-text);
}

.mam-note i {
    color: var(--color-accent);
    margin-right: var(--space-xs);
}

/* System Specs */
.system-specs {
    display: grid;
    gap: var(--space-md);
}

.spec-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
}

.spec-item > i {
    font-size: 1.5rem;
    color: var(--color-success);
    width: 40px;
    text-align: center;
    flex-shrink: 0;
}

.spec-item strong {
    display: block;
    color: var(--color-heading);
    margin-bottom: 2px;
}

.spec-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Defense List */
.defense-list {
    list-style: none;
    margin: 0;
}

.defense-list li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    position: relative;
}

.defense-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-success);
}

/* Benefits Grid */
.benefits-section {
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
}

.benefits-grid {
    display: grid;
    gap: var(--space-md);
}

.benefit-item {
    display: flex;
    gap: var(--space-md);
}

.benefit-item > i {
    font-size: 1.25rem;
    color: var(--color-success);
    width: 30px;
    text-align: center;
    flex-shrink: 0;
}

.benefit-item strong {
    display: block;
    color: var(--color-heading);
    margin-bottom: 2px;
}

.benefit-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Original solution items (keeping for compatibility) */
.solution-details {
    display: grid;
    gap: var(--space-md);
}

.solution-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.solution-item i {
    font-size: 1.5rem;
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 2px;
}

.solution-item h4 {
    color: var(--color-success);
    margin-bottom: var(--space-xs);
}

.solution-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.solution-spaces {
    margin-top: var(--space-lg);
    text-align: center;
}

.solution-spaces h4 {
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.space-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    justify-content: center;
}

.space-tags span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: white;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--color-text-light);
    box-shadow: var(--shadow-sm);
}

.space-tags span i {
    color: var(--color-success);
}

.solution-note {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    text-align: center;
    border: 2px solid var(--color-success);
}

.solution-note p {
    margin: 0;
    font-family: var(--font-serif);
}

/* ========================================
   KHỐI 6 - TỰ KIỂM CHỨNG
   ======================================== */
.block-6 {
    background: var(--color-bg);
}

.block-6 h2 {
    text-align: center;
}

.verify-grid {
    display: grid;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.verify-card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
}

.verify-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.verify-header i {
    font-size: 1.5rem;
}

.verify-header h3 {
    font-family: var(--font-sans);
    margin: 0;
}

.verify-right {
    background: var(--color-success-bg);
    border: 2px solid var(--color-success);
}

.verify-right .verify-header i,
.verify-right .verify-header h3 {
    color: var(--color-success);
}

.verify-right ul {
    list-style: none;
}

.verify-right li {
    padding: var(--space-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.verify-right li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
}

.verify-wrong {
    background: var(--color-pain-bg);
    border: 2px solid #d4a5a5;
}

.verify-wrong .verify-header i,
.verify-wrong .verify-header h3 {
    color: var(--color-pain);
}

.verify-wrong ul {
    list-style: none;
    margin-bottom: var(--space-md);
}

.verify-wrong li {
    padding: var(--space-xs) 0;
    padding-left: 1.5rem;
    position: relative;
}

.verify-wrong li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--color-pain);
    font-weight: bold;
}

.verify-fix {
    padding-top: var(--space-md);
    border-top: 1px solid #d4a5a5;
}

.verify-fix p {
    margin-bottom: var(--space-xs);
}

.verify-fix ol {
    margin-left: var(--space-md);
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.verify-fix li {
    padding: var(--space-xs) 0;
}

.verify-note {
    text-align: center;
    margin-top: var(--space-lg);
    font-family: var(--font-serif);
    color: var(--color-text-light);
}

/* ========================================
   KHỐI 7 - THANH TOÁN TRI ÂN
   ======================================== */
.block-7 {
    background: linear-gradient(180deg, var(--color-bg) 0%, #f5f0e6 100%);
    padding: var(--space-xxl) 0;
}

.block-7 h2 {
    text-align: center;
    color: var(--color-accent);
}

.gratitude-content {
    text-align: center;
    margin-top: var(--space-lg);
}

.gratitude-content > p {
    font-size: 1.05rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.payment-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.payment-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid;
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-sans);
}

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

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

.payment-btn .amount {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-serif);
}

.payment-btn .label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-top: var(--space-xs);
}

/* Highlight animation for payment button */
.payment-btn.highlight-btn {
    animation: highlightBtn 0.5s ease-out 3;
}

@keyframes highlightBtn {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--shadow-sm);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 4px rgba(92, 138, 77, 0.3), var(--shadow-md);
    }
}

.payment-3 {
    border-color: #b8c9b8;
}
.payment-3 .amount { color: var(--color-success); }
.payment-3:hover { background: var(--color-success-bg); }

.payment-9 {
    border-color: #b8c4c9;
}
.payment-9 .amount { color: var(--color-hope); }
.payment-9:hover { background: var(--color-hope-bg); }

.payment-27 {
    border-color: var(--color-accent-light);
    background: linear-gradient(135deg, #fffdf8 0%, #fdf8eb 100%);
}
.payment-27 .amount { color: var(--color-accent); }
.payment-27:hover { 
    background: linear-gradient(135deg, #fdf8eb 0%, #f8f0dc 100%);
    border-color: var(--color-accent);
}

.payment-methods {
    margin-top: var(--space-lg);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.payment-methods i {
    color: var(--color-success);
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-sm);
    flex-wrap: wrap;
}

.payment-icons span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-light);
}

/* ========================================
   KHỐI 8 - CHIA SẺ & DISCLAIMER
   ======================================== */
.block-8 {
    background: var(--color-bg);
    padding-bottom: var(--space-lg);
}

.share-section {
    text-align: center;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-lg);
}

.share-text {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.share-facebook {
    background: #1877f2;
    color: white;
}

.share-zalo {
    background: #0068ff;
    color: white;
}

.share-copy {
    background: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid #ddd;
}

.disclaimer {
    padding: var(--space-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.disclaimer i {
    color: var(--color-text-light);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--space-xl) 0 var(--space-lg);
    text-align: center;
}

.closing-statement {
    margin-bottom: var(--space-lg);
}

.closing-main {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    color: white;
}

.closing-tagline {
    font-size: 0.95rem;
    color: var(--color-accent-light);
    font-style: italic;
}

.footer-copy {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-copy p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    margin: 0;
}

/* ========================================
   MODAL
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: var(--space-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 420px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

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

.modal-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    width: 36px;
    height: 36px;
    border: none;
    background: var(--color-bg-alt);
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-pain-bg);
    color: var(--color-pain);
}

.modal-content h3 {
    padding: var(--space-lg);
    padding-bottom: var(--space-sm);
    text-align: center;
    font-family: var(--font-sans);
}

.modal-content h3 span {
    color: var(--color-accent);
}

.modal-body {
    padding: 0 var(--space-lg) var(--space-lg);
}

.modal-body > p {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.modal-thanks {
    font-family: var(--font-serif);
    font-style: italic;
}

.modal-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.payment-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border: 2px solid #e8e4dc;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.payment-option:hover {
    border-color: var(--color-primary);
    background: var(--color-success-bg);
}

.payment-option:active {
    transform: scale(0.98);
}

.payment-option i {
    font-size: 1.75rem;
    color: var(--color-primary);
    width: 40px;
    text-align: center;
}

.payment-option div {
    display: flex;
    flex-direction: column;
}

.payment-option span {
    font-weight: 600;
    color: var(--color-heading);
}

.payment-option small {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.banking-details {
    display: none;
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
}

.banking-details.active {
    display: block;
}

.bank-info {
    margin-bottom: var(--space-md);
}

.bank-info p {
    margin-bottom: var(--space-xs);
    font-size: 0.95rem;
}

.bank-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ========================================
   TOAST
   ======================================== */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-bg-dark);
    color: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
    z-index: 1100;
    opacity: 0;
    transition: all var(--transition-normal);
}

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

.toast i {
    color: var(--color-success);
}

/* ========================================
   RESPONSIVE - Tablet
   ======================================== */
@media (min-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.85rem;
    }
    
    .container {
        padding: 0 var(--space-lg);
    }
    
    .block {
        padding: var(--space-xxl) 0;
    }
    
    .methods-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .verify-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .payment-buttons {
        flex-direction: row;
        max-width: 100%;
        justify-content: center;
    }
    
    .payment-btn {
        flex: 1;
        max-width: 200px;
    }
}

/* ========================================
   RESPONSIVE - Desktop
   ======================================== */
@media (min-width: 1024px) {
    .container {
        max-width: 800px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .pain-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .insight-content {
        grid-template-columns: 1fr;
        max-width: 640px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .solution-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-details .solution-item:last-child {
        grid-column: span 2;
        max-width: 50%;
        justify-self: center;
    }
}

/* ========================================
   ANIMATIONS & SPECIAL EFFECTS
   ======================================== */

/* Fade in on scroll - to be triggered by JS */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Subtle pulse for payment buttons */
@keyframes subtlePulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(201, 169, 89, 0);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(201, 169, 89, 0.1);
    }
}

.payment-27 {
    animation: subtlePulse 3s infinite;
}

/* ========================================
   REAL PHOTO PLACEHOLDER
   ======================================== */
.real-photo-placeholder {
    margin: var(--space-lg) 0;
    text-align: center;
}

.photo-frame {
    background: linear-gradient(135deg, #f8f6f1 0%, #ede9e0 100%);
    border: 2px dashed #ccc;
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.photo-frame i {
    font-size: 3rem;
    color: #bbb;
    margin-bottom: var(--space-sm);
}

.photo-frame p {
    color: var(--color-text-muted);
    margin: 0;
    font-size: 0.9rem;
}

.photo-frame small {
    color: #aaa;
}

.photo-caption {
    margin-top: var(--space-sm);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* When real image is added */
.real-photo-placeholder img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.real-photo-placeholder.has-image .photo-frame {
    display: none;
}

/* Photo Gallery */
.real-photo-gallery {
    margin: var(--space-lg) 0;
}

.photo-grid {
    display: grid;
    gap: var(--space-md);
}

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

.photo-item img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.photo-item img:hover {
    transform: scale(1.02);
}

.photo-item .photo-caption {
    margin-top: var(--space-sm);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

@media (min-width: 600px) {
    .photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .photo-grid .photo-item:first-child {
        grid-column: span 2;
    }
    
    .photo-grid .photo-item:first-child img {
        max-height: 400px;
        object-fit: cover;
    }
}

/* Garden Gallery */
.garden-gallery {
    margin-top: var(--space-md);
}

.garden-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

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

.garden-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

.garden-item img:hover {
    transform: scale(1.03);
}

.garden-item .photo-caption {
    margin-top: var(--space-xs);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

@media (min-width: 768px) {
    .garden-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .garden-item img {
        height: 150px;
    }
}

/* ========================================
   SAFETY HIGHLIGHT (Block B)
   ======================================== */
.safety-highlight {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-success);
    margin-top: var(--space-md);
    grid-column: span 2;
}

.safety-icon {
    width: 50px;
    height: 50px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.safety-icon i {
    font-size: 1.5rem;
    color: white;
}

.safety-text strong {
    display: block;
    color: var(--color-success);
    font-size: 1.05rem;
    margin-bottom: var(--space-xs);
}

.safety-text p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* ========================================
   QR BANKING SECTION
   ======================================== */
.qr-banking-section {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid #e0e0e0;
    box-shadow: var(--shadow-sm);
}

.qr-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid #eee;
}

.qr-header i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.qr-header span {
    font-weight: 600;
    color: var(--color-heading);
}

.qr-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
}

.qr-code-placeholder {
    width: 180px;
    height: 180px;
}

.qr-placeholder-box {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    border: 2px dashed #ccc;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.qr-placeholder-box i {
    font-size: 3rem;
    color: #bbb;
    margin-bottom: var(--space-xs);
}

.qr-placeholder-box p {
    margin: 0;
    font-size: 0.8rem;
    color: #999;
    text-align: center;
}

/* When real QR is added */
.qr-code-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.bank-info-display {
    text-align: left;
    width: 100%;
}

.bank-info-display p {
    margin-bottom: var(--space-xs);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.bank-info-display strong {
    min-width: 70px;
    color: var(--color-text-light);
    font-weight: 500;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--color-success-bg);
}

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

.transfer-content {
    background: var(--color-accent-light);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-weight: 600;
}

.qr-note {
    text-align: center;
    margin-top: var(--space-sm);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* QR Code Image */
.qr-code-image {
    width: 200px;
    flex-shrink: 0;
}

.qr-code-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

/* Contact Info */
.contact-info {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-primary);
    text-align: center;
}

.contact-title {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.contact-details p {
    margin: var(--space-xs) 0;
}

.contact-details a {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* QR Highlight animation */
.qr-banking-section.highlight-pulse {
    animation: highlightPulse 0.5s ease-out 3;
}

@keyframes highlightPulse {
    0%, 100% {
        box-shadow: var(--shadow-sm);
        border-color: #e0e0e0;
    }
    50% {
        box-shadow: 0 0 0 4px rgba(92, 138, 77, 0.3);
        border-color: var(--color-success);
    }
}

/* PayPal link styling */
.paypal-link {
    cursor: pointer;
    transition: all var(--transition-fast);
}

.paypal-link:hover {
    color: var(--color-primary);
}

/* ========================================
   STICKY CTA - Bottom Bar
   ======================================== */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #2c5530 0%, #1a3a1f 100%);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    z-index: 800;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta-text {
    color: white;
    line-height: 1.3;
}

.sticky-cta-text span {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
}

.sticky-cta-text small {
    font-size: 0.8rem;
    opacity: 0.8;
}

.sticky-cta-buttons {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.sticky-btn {
    padding: 10px 16px;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 8px;
    background: transparent;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sticky-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
}

.sticky-btn.primary {
    background: #f59e0b;
    border-color: #f59e0b;
    color: #1a1a1a;
}

.sticky-btn.primary:hover {
    background: #fbbf24;
    border-color: #fbbf24;
}

/* Adjust FAB position when sticky CTA is visible */
.sticky-cta.visible ~ .fab-container {
    bottom: 85px;
}

/* Hide on very small screens if needed */
@media (max-width: 360px) {
    .sticky-btn {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    .sticky-cta-text span {
        font-size: 0.85rem;
    }
}

/* ========================================
   TESTIMONIALS - Phản hồi
   ======================================== */
.block-testimonials {
    background: var(--color-bg-alt);
    padding: var(--space-xl) 0;
}

.block-testimonials h2 {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.testimonials-grid {
    display: grid;
    gap: var(--space-md);
}

@media (min-width: 600px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.testimonial-card {
    background: white;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-primary);
}

.testimonial-content {
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    font-style: italic;
    color: var(--color-text);
    line-height: 1.7;
    margin: 0;
}

.testimonial-content p::before {
    content: '"';
    font-size: 1.5rem;
    color: var(--color-primary);
    font-weight: 700;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-bg-alt);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-success-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
}

.author-info strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-heading);
}

.author-info span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.testimonial-note {
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ========================================
   SHARE INCENTIVE
   ======================================== */
.share-incentive {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: rgba(255,255,255,0.1);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(255,255,255,0.2);
}

.share-incentive-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.share-incentive-icon i {
    color: white;
    font-size: 1.5rem;
}

.share-incentive-content {
    flex: 1;
}

.share-incentive-main {
    color: white;
    margin: 0 0 4px 0;
    font-size: 1rem;
}

.share-incentive-sub {
    color: rgba(255,255,255,0.7);
    margin: 0;
    font-size: 0.9rem;
}

/* ========================================
   FOOTER SHARE BUTTONS
   ======================================== */
.footer-share {
    margin: var(--space-lg) 0;
    text-align: center;
}

.share-prompt {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-sm);
}

.share-buttons-footer {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

.share-btn-footer {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    background: transparent;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-btn-footer:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

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

/* ========================================
   RESPONSIVE - QR Banking
   ======================================== */
@media (min-width: 480px) {
    .qr-content {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .qr-code-placeholder {
        flex-shrink: 0;
    }
    
    .bank-info-display {
        flex: 1;
    }
}

@media (min-width: 768px) {
    .safety-highlight {
        max-width: 100%;
    }
    
    .qr-banking-section {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ========================================
   FLOATING ACTION BUTTONS
   ======================================== */
.fab-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 900;
}

.fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: all var(--transition-normal);
    position: relative;
    text-decoration: none;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.fab:active {
    transform: scale(0.95);
}

.fab-ai {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.fab-zalo {
    background: #0068ff;
}

.fab-phone {
    background: var(--color-success);
}

.fab-tooltip {
    position: absolute;
    right: 65px;
    background: var(--color-bg-dark);
    color: white;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.fab:hover .fab-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   CHAT AI MODAL
   ======================================== */
.chat-modal {
    display: none;
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 1000;
    width: 380px;
    max-width: calc(100vw - 40px);
    animation: slideUp 0.3s ease;
}

.chat-modal.active {
    display: block;
}

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

.chat-container {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 500px;
}

.chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.chat-header-info i {
    font-size: 1.5rem;
}

.chat-header-info strong {
    display: block;
}

.chat-header-info small {
    opacity: 0.8;
    font-size: 0.8rem;
}

.chat-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.chat-close:hover {
    background: rgba(255,255,255,0.3);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    max-height: 280px;
    min-height: 200px;
}

.chat-message {
    margin-bottom: var(--space-md);
    display: flex;
}

.chat-message.bot {
    justify-content: flex-start;
}

.chat-message.user {
    justify-content: flex-end;
}

.message-content {
    max-width: 85%;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

.chat-message.bot .message-content {
    background: var(--color-bg-alt);
    border-bottom-left-radius: 4px;
}

.chat-message.user .message-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

.message-content p {
    margin: 0 0 var(--space-xs) 0;
}

.message-content p:last-child {
    margin-bottom: 0;
}

.message-content ul {
    margin: var(--space-xs) 0;
    padding-left: var(--space-md);
}

.message-content li {
    margin: 2px 0;
}

.chat-suggestions {
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid #eee;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.chat-suggestions button {
    background: var(--color-bg-alt);
    border: 1px solid #ddd;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chat-suggestions button:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.chat-input-area {
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid #eee;
    display: flex;
    gap: var(--space-sm);
}

.chat-input-area input {
    flex: 1;
    padding: var(--space-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.chat-input-area input:focus {
    border-color: var(--color-primary);
}

.chat-input-area button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.chat-input-area button:hover {
    transform: scale(1.05);
}

/* Mobile adjustments for FAB */
@media (max-width: 480px) {
    .fab-container {
        bottom: 15px;
        right: 15px;
    }
    
    .fab {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .fab-tooltip {
        display: none;
    }
    
    .chat-modal {
        bottom: 75px;
        right: 10px;
        left: 10px;
        width: auto;
        max-width: none;
    }
}

/* Print styles */
@media print {
    .block-7,
    .share-section,
    .modal,
    .toast,
    .qr-banking-section,
    .footer-share,
    .fab-container,
    .chat-modal {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
    }
    
    .block {
        padding: 1cm 0;
        page-break-inside: avoid;
    }
}