/* ===================================
   Proudly Global - Landing Page Styles
   =================================== */

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #d1fae5;
    --secondary: #1e293b;
    --accent: #f59e0b;
    --text: #1e293b;
    --text-light: #64748b;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e2e8f0;
    --competitor: #ef4444;
    --competitor-light: #fef2f2;
    --savings: #10b981;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 20px;
}

.logo-text {
    font-weight: 700;
    font-size: 20px;
    color: var(--secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-alt);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--border);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 100px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--secondary);
}

.hero h1 .highlight {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

/* Section Styles */
section {
    padding: 100px 0;
}

section h2 {
    font-size: 40px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    color: var(--secondary);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

/* Problem Section */
.problem {
    background: var(--bg-alt);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.problem-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--secondary);
}

.problem-card p {
    color: var(--text-light);
}

/* Solution Section */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.solution-card {
    text-align: center;
    padding: 32px 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.2s;
}

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

.solution-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.solution-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--secondary);
}

.solution-card p {
    font-size: 14px;
    color: var(--text-light);
}

/* Compare Section */
.compare {
    background: var(--bg-alt);
}

.compare-table-wrapper {
    overflow-x: auto;
    margin-bottom: 60px;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.compare-table th,
.compare-table td {
    padding: 20px 24px;
    text-align: left;
}

.compare-table th {
    background: var(--secondary);
    color: white;
    font-weight: 600;
}

.compare-table th small {
    font-weight: 400;
    opacity: 0.8;
}

.compare-table tr:nth-child(even) {
    background: var(--bg-alt);
}

.compare-table .competitor {
    color: var(--competitor);
}

.compare-table .proudly {
    color: var(--primary);
    font-weight: 600;
}

.compare-table .savings {
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 700;
    text-align: center;
}

.compare-table .pct {
    font-size: 12px;
    opacity: 0.7;
}

/* Calculator */
.compare-calculator {
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
}

.compare-calculator h3 {
    text-align: center;
    margin-bottom: 32px;
    color: var(--secondary);
}

.calculator {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.calc-input {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-input label {
    font-weight: 500;
    color: var(--text-light);
}

.input-wrapper {
    display: flex;
    align-items: center;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.input-wrapper .currency {
    padding: 12px 16px;
    background: var(--bg-alt);
    font-weight: 600;
    color: var(--text-light);
}

.input-wrapper input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    font-size: 18px;
    font-weight: 600;
}

.input-wrapper input:focus {
    outline: none;
}

.calc-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.calc-result {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.calc-result .label {
    font-size: 14px;
    color: var(--text-light);
}

.calc-result .value {
    font-size: 24px;
    font-weight: 700;
}

.calc-result .value.competitor {
    color: var(--competitor);
}

.calc-result .value.proudly {
    color: var(--primary);
}

.calc-result .value.savings {
    color: var(--savings);
}

.calc-result.highlight {
    grid-column: span 2;
    background: var(--primary-light);
    padding: 16px;
    border-radius: var(--radius);
    text-align: center;
}

.calc-result.highlight .value {
    font-size: 32px;
}

/* Audiences Section */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.audience-card {
    background: var(--bg-alt);
    padding: 32px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    transition: all 0.2s;
}

.audience-card:hover {
    border-color: var(--primary);
    background: white;
    box-shadow: var(--shadow-lg);
}

.audience-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.audience-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--secondary);
}

.audience-card p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.audience-stat {
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.audience-stat .big {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
}

.audience-stat .small {
    font-size: 12px;
    color: var(--text-light);
}

/* Pricing Section */
.pricing {
    background: var(--bg-dark);
    color: white;
}

.pricing h2 {
    color: white;
}

.pricing .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.pricing-header {
    padding: 40px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
}

.pricing-amount .big {
    font-size: 64px;
    font-weight: 800;
}

.pricing-amount .plus {
    font-size: 32px;
}

.pricing-amount .small {
    font-size: 32px;
    font-weight: 700;
}

.pricing-header p {
    margin-top: 8px;
    opacity: 0.9;
}

.pricing-features {
    padding: 40px;
}

.pricing-features ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-features li {
    font-size: 16px;
    color: var(--text);
    font-weight: 500;
}

.pricing-card .btn {
    margin: 0 40px 40px;
    width: calc(100% - 80px);
}

/* Trust Section */
.trust {
    background: var(--bg-alt);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.trust-item {
    text-align: center;
    padding: 32px;
}

.trust-item h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--secondary);
}

.trust-item p {
    color: var(--text-light);
}

/* Signup Section */
.signup {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.signup h2 {
    color: white;
}

.signup .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.signup-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.signup-form {
    background: white;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 16px;
    transition: border-color 0.2s;
}

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

.form-note {
    text-align: center;
    font-size: 14px;
    color: var(--text-light);
    margin-top: 16px;
}

/* Auth Sections (Login & Signup) */
.auth-section {
    padding: 100px 0;
}

.auth-section#login {
    background: var(--bg-light);
}

.auth-section#signup {
    background: linear-gradient(135deg, var(--primary) 0%, #059669 100%);
    color: white;
}

.auth-section#signup h2 {
    color: white;
}

.auth-section#signup .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.auth-wrapper {
    max-width: 560px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.auth-tabs {
    display: flex;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
}

.auth-tab {
    flex: 1;
    padding: 16px 24px;
    background: transparent;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.auth-tab:hover {
    color: var(--text);
    background: rgba(0, 0, 0, 0.02);
}

.auth-tab.active {
    color: var(--primary);
    background: white;
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
}

.auth-form-container {
    padding: 32px;
}

.auth-form-panel {
    display: none;
}

.auth-form-panel.active {
    display: block;
}

.auth-description {
    color: var(--text-light);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.auth-switch {
    text-align: center;
    font-size: 14px;
    color: var(--text-light);
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.auth-switch-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.auth-switch-link:hover {
    text-decoration: underline;
}

/* Individual Benefits */
.individual-benefits {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 24px;
}

.benefit-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
}

.benefit-item:not(:last-child) {
    border-bottom: 1px solid var(--border);
}

.benefit-icon {
    font-size: 24px;
}

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

.benefit-item p {
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 16px;
}

.footer-brand .logo-text {
    color: white;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

.footer-legal {
    margin-top: 8px;
    font-size: 12px !important;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 48px;
    }
    
    .problem-grid,
    .solution-grid,
    .audience-grid,
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero-cta {
        flex-direction: column;
        padding: 0 20px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    section {
        padding: 60px 0;
    }
    
    section h2 {
        font-size: 28px;
    }
    
    .problem-grid,
    .solution-grid,
    .audience-grid,
    .trust-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .auth-tabs {
        flex-direction: column;
    }
    
    .auth-tab {
        padding: 14px 20px;
    }
    
    .auth-tab.active::after {
        height: 2px;
    }
    
    .auth-form-container {
        padding: 24px;
    }
    
    .individual-benefits {
        padding: 16px;
    }
    
    .benefit-item {
        padding: 10px 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .calc-results {
        grid-template-columns: 1fr;
    }
    
    .calc-result.highlight {
        grid-column: span 1;
    }
    
    .demo-container {
        flex-direction: column;
    }
    
    .demo-arrow {
        transform: rotate(90deg);
    }
    
    .verify-steps {
        flex-direction: column;
    }
    
    .proof-explain-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Kronos Proof Section Styles
   =================================== */

.proof-example {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.proof-example h3 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--secondary);
}

.proof-intro {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 32px;
}

.proof-card {
    max-width: 700px;
    margin: 0 auto 40px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 2px solid var(--primary-light);
}

.proof-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--primary-light);
}

.proof-badge {
    background: var(--primary);
    color: white;
    padding: 4px 12px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 14px;
}

.proof-date {
    color: var(--primary-dark);
    font-weight: 500;
    font-size: 14px;
}

.proof-body {
    padding: 24px;
}

.proof-field {
    margin-bottom: 16px;
}

.proof-field:last-child {
    margin-bottom: 0;
}

.proof-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.proof-value {
    font-weight: 600;
    color: var(--secondary);
}

.proof-value.kronos-id {
    display: block;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 11px;
    background: var(--bg-alt);
    padding: 12px;
    border-radius: 8px;
    word-break: break-all;
    line-height: 1.6;
    color: var(--text-light);
}

.proof-footer {
    padding: 16px 24px;
    background: var(--bg-alt);
    text-align: center;
}

.proof-explain {
    max-width: 900px;
    margin: 0 auto;
}

.proof-explain h4 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--secondary);
}

.proof-explain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.proof-explain-item {
    background: white;
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.proof-explain-item strong {
    display: block;
    color: var(--primary);
    margin-bottom: 8px;
}

.proof-explain-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* Verify Section */
.verify-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.verify-section h3 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--secondary);
}

.verify-steps {
    display: flex;
    gap: 32px;
    justify-content: center;
}

.verify-step {
    flex: 1;
    max-width: 280px;
    text-align: center;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin: 0 auto 16px;
}

.verify-step h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--secondary);
}

.verify-step p {
    color: var(--text-light);
    font-size: 14px;
}

.verify-step code {
    background: var(--bg-alt);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

/* ===================================
   Interactive Demo Section
   =================================== */

.demo-section {
    background: var(--secondary);
    padding: 100px 0;
}

.demo-section h2 {
    color: white;
}

.demo-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.demo-container {
    display: flex;
    gap: 32px;
    align-items: stretch;
    justify-content: center;
}

.demo-panel {
    flex: 1;
    max-width: 400px;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.demo-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.demo-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

.demo-badge.donor {
    background: #dbeafe;
    color: #1e40af;
}

.demo-badge.org {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.demo-header h3 {
    font-size: 18px;
    color: var(--secondary);
}

.demo-content {
    padding: 24px;
}

/* Donor Panel */
.demo-org-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
}

.demo-org-logo {
    width: 56px;
    height: 56px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.demo-org-details h4 {
    font-size: 16px;
    color: var(--secondary);
    margin-bottom: 2px;
}

.demo-org-details p {
    font-size: 14px;
    color: var(--text-light);
}

.demo-field {
    margin-bottom: 20px;
}

.demo-field label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 8px;
}

.demo-field input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary);
    background: var(--bg-alt);
}

.demo-amounts label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 8px;
}

.amount-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.amount-btn {
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.amount-btn:hover {
    border-color: var(--primary);
}

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

.demo-fee-display {
    background: var(--bg-alt);
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.fee-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-weight: 500;
}

.fee-row.fee-small {
    font-size: 14px;
    color: var(--text-light);
}

.fee-row.fee-total {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 4px;
    font-weight: 700;
    color: var(--primary);
}

.demo-donate-btn {
    margin-bottom: 0;
}

/* Confirmation State */
.demo-confirmation {
    text-align: center;
    padding: 20px 0;
}

.confirmation-icon {
    width: 64px;
    height: 64px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 16px;
    animation: popIn 0.3s ease-out;
}

@keyframes popIn {
    0% { transform: scale(0); }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.demo-confirmation h4 {
    font-size: 24px;
    color: var(--secondary);
    margin-bottom: 8px;
}

.demo-confirmation > p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.confirmation-kronos {
    background: var(--bg-alt);
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.kronos-label {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.confirmation-kronos code {
    display: block;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 10px;
    word-break: break-all;
    color: var(--primary-dark);
    line-height: 1.5;
}

/* Arrow between panels */
.demo-arrow {
    display: flex;
    align-items: center;
    font-size: 48px;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
}

/* Organization Panel */
.demo-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.demo-stat {
    background: var(--bg-alt);
    padding: 16px;
    border-radius: var(--radius);
    text-align: center;
}

.demo-stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
}

.demo-stat-label {
    font-size: 12px;
    color: var(--text-light);
}

.demo-transactions h4 {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.demo-tx-list {
    min-height: 160px;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    padding: 16px;
}

.demo-tx-empty {
    text-align: center;
    padding: 24px;
}

.demo-tx-empty span {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
}

.demo-tx-empty p {
    color: var(--text-light);
    margin: 0;
}

.demo-tx-empty .small {
    font-size: 12px;
    margin-top: 4px;
}

.demo-tx-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    margin-bottom: 8px;
    border-left: 3px solid var(--primary);
    animation: slideIn 0.3s ease-out;
}

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

.demo-tx-item:last-child {
    margin-bottom: 0;
}

.demo-tx-icon {
    width: 36px;
    height: 36px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.demo-tx-details {
    flex: 1;
}

.demo-tx-details strong {
    display: block;
    font-size: 14px;
    color: var(--secondary);
}

.demo-tx-details span {
    font-size: 12px;
    color: var(--text-light);
}

.demo-tx-amount {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.demo-note {
    margin-top: 20px;
    padding: 16px;
    background: #fef3c7;
    border-radius: var(--radius);
}

.demo-note p {
    font-size: 13px;
    color: #92400e;
    margin: 0;
}

/* ===================================
   Form Notice Styles
   =================================== */

.form-notice {
    display: flex;
    gap: 16px;
    padding: 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.form-notice.warning {
    background: #fef3c7;
    border: 1px solid #f59e0b;
}

.form-notice.info {
    background: #dbeafe;
    border: 1px solid #3b82f6;
}

.notice-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.notice-content strong {
    display: block;
    color: #92400e;
    margin-bottom: 4px;
}

.notice-content p {
    color: #a16207;
    font-size: 14px;
    margin: 0;
    line-height: 1.5;
}

.form-notice.warning .notice-content strong {
    color: #92400e;
}

.form-notice.warning .notice-content p {
    color: #a16207;
}

#customTypeGroup {
    animation: slideDown 0.2s ease-out;
}

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