:root {
    --background: #ffffff;
    --surface: #ffffff;
    --surface-elevated: #f8f9fa;
    --surface-hover: #f1f3f4;
    --foreground: #000000;
    --foreground-muted: #333333;
    --foreground-subtle: #666666;
    --accent-primary: #0000ff;
    --accent-secondary: #8b5cf6;
    --accent-success: #00aa00;
    --accent-warning: #ffaa00;
    --accent-error: #ff0000;
    --border: #000000;
    --border-subtle: #cccccc;
    --terminal-green: #00aa00;
    --terminal-red: #cc0000;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.15);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.2);
}

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

body {
    font-family: 'IBM Plex Mono', monospace;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    overflow-x: hidden;
}

.container {
    max-width: 100vw;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 2px solid var(--border);
    background-color: var(--surface);
    padding: 0.5rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-img {
    height: 2rem;
    width: auto;
}

.logo-text {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    color: var(--foreground);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-primary);
}

.nav-separator {
    color: var(--foreground);
    font-size: 0.875rem;
}


.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 0.25rem;
}

.mobile-menu-btn span {
    width: 1.5rem;
    height: 2px;
    background-color: var(--foreground);
    transition: all 0.3s;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background-color: var(--surface);
    border-bottom: 2px solid var(--border);
    padding: 1rem;
}

.mobile-nav-link {
    padding: 1rem;
    text-decoration: none;
    color: var(--foreground);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-link:last-child {
    border-bottom: none;
}

.mobile-nav-link.active {
    color: var(--accent-primary);
}


.main-content {
    flex: 1;
}


.hero {
    display: flex;
    flex-direction: column;
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        flex-direction: row;
        align-items: center;
        padding: 4rem 2rem;
        gap: 4rem;
    }
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-badge {
    display: inline-block;
    background-color: var(--accent-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--foreground-muted);
    max-width: 500px;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    min-width: 120px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--foreground-subtle);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.ai-models-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 300px;
}

.model-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--border);
    background-color: var(--surface);
    text-align: center;
    gap: 0.5rem;
}

.model-badge span:first-child {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.875rem;
}

.performance {
    font-size: 0.75rem;
    font-weight: 600;
}

.performance.positive {
    color: var(--terminal-green);
}


.btn-primary, .btn-secondary {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    text-decoration: none;
    text-align: center;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

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

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

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

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

.btn-primary::before, .btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before, .btn-secondary:hover::before {
    left: 100%;
}

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


.btn-primary.gradient-blue {
    background: linear-gradient(135deg, #0000ff, #4d6bfe);
    color: white;
    border-color: #0000ff;
    box-shadow: 0 4px 15px rgba(0, 0, 255, 0.3);
}

.btn-primary.gradient-blue:hover {
    background: linear-gradient(135deg, #4d6bfe, #0000ff);
    box-shadow: 0 6px 20px rgba(0, 0, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary.gradient-purple {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
    color: white;
    border-color: #8b5cf6;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.btn-secondary.gradient-purple:hover {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

.btn-primary.gradient-green {
    background: linear-gradient(135deg, #10a37f, #34d399);
    color: white;
    border-color: #10a37f;
    box-shadow: 0 4px 15px rgba(16, 163, 127, 0.3);
}

.btn-primary.gradient-green:hover {
    background: linear-gradient(135deg, #34d399, #10a37f);
    box-shadow: 0 6px 20px rgba(16, 163, 127, 0.4);
    transform: translateY(-2px);
}


.btn-primary.highlighted {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 255, 0.3);
}

.btn-primary.highlighted:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 255, 0.4);
}


.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 0 1rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--foreground-muted);
}


.features-section {
    padding: 4rem 1rem;
    background-color: var(--surface-elevated);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.2s;
}

.feature-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--foreground-muted);
    font-size: 0.875rem;
}

.features-cta {
    text-align: center;
    max-width: 600px;
    margin: 3rem auto 0;
    padding: 2rem;
    border: 2px solid var(--border);
    background: linear-gradient(135deg, var(--surface), var(--surface-elevated));
    position: relative;
}

.features-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #10a37f, #34d399);
}


.leaderboard-section {
    padding: 2rem 1rem;
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.leaderboard-controls {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.time-filter {
    display: flex;
    border: 1px solid var(--border);
    background-color: var(--surface);
}

.filter-btn {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    background-color: var(--surface);
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.filter-btn.active {
    background-color: var(--foreground);
    color: var(--background);
}

.filter-btn:hover:not(.active) {
    background-color: var(--surface-hover);
}

.leaderboard-table-container {
    border: 2px solid var(--border);
    background-color: var(--surface);
    margin-bottom: 2rem;
    overflow-x: auto;
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-variant-numeric: tabular-nums;
    min-width: 600px;
}

.leaderboard-table th {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem;
    text-align: left;
    border-bottom: 2px solid var(--border);
    background-color: var(--surface-elevated);
    font-size: 0.875rem;
}

.leaderboard-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s;
}

.leaderboard-table th.sortable:hover {
    background-color: var(--surface-hover);
}

.sort-arrow {
    margin-left: 0.5rem;
    font-size: 0.75rem;
}

.leaderboard-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.875rem;
}

.leaderboard-table tbody tr:hover {
    background-color: var(--surface-hover);
}

.leaderboard-table tbody tr:last-child td {
    border-bottom: none;
}


.leaderboard-table tbody tr:first-child {
    background: linear-gradient(135deg, #ffd70010, #ffed4a10);
    border-left: 3px solid #ffd700;
}

.leaderboard-table tbody tr:nth-child(2) {
    background: linear-gradient(135deg, #c0c0c010, #e5e5e510);
    border-left: 3px solid #c0c0c0;
}

.leaderboard-table tbody tr:nth-child(3) {
    background: linear-gradient(135deg, #cd7f3210, #e9b36810);
    border-left: 3px solid #cd7f32;
}

.rank-cell {
    font-weight: 700;
    text-align: center;
    width: 80px;
}

.leaderboard-table .rank-cell:first-child {
    font-weight: 800;
    color: #438005;
}

.leaderboard-table tbody tr:nth-child(2) .rank-cell {
    font-weight: 800;
    color: #438005;
}

.leaderboard-table tbody tr:nth-child(3) .rank-cell {
    font-weight: 800;
    color: #438005;
}

.trader-cell {
    font-weight: 500;
}

.profit-cell {
    font-weight: 600;
    text-align: right;
    color: var(--terminal-green);
}

.percentage-cell {
    font-weight: 600;
    text-align: right;
    color: var(--terminal-green);
}


.preview-cta, .leaderboard-cta {
    text-align: center;
    padding: 3rem 2rem;
    border: 2px solid var(--border);
    background: linear-gradient(135deg, var(--surface), var(--surface-elevated));
    position: relative;
}

.preview-cta::before, .leaderboard-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.preview-cta p, .leaderboard-cta p {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--foreground);
}


.ai-performance {
    margin: 2rem 0;
}

.ai-performance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 400px;
}

@media (min-width: 768px) {
    .ai-performance-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 600px;
    }
}

.ai-model {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    background-color: var(--surface);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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


.ai-model.featured {
    background: linear-gradient(135deg, #0000ff20, #8b5cf620);
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.ai-model.featured::before {
    display: none;
}

.ai-model.featured .model-perf {
    font-size: 1rem;
    font-weight: 800;
}


.ai-model.deepseek {
    background: linear-gradient(135deg, #ff6b3510, #ff6b3520);
    border-color: #ff6b35;
}

.ai-model.qwen {
    background: linear-gradient(135deg, #8b5cf610, #8b5cf620);
    border-color: #8b5cf6;
}

.ai-model.gpt {
    background: linear-gradient(135deg, #10a37f10, #10a37f20);
    border-color: #10a37f;
}

.ai-model.claude {
    background: linear-gradient(135deg, #4d6bfe10, #4d6bfe20);
    border-color: #4d6bfe;
}

.ai-model.gemini {
    background: linear-gradient(135deg, #4285f410, #4285f420);
    border-color: #4285f4;
}

.ai-model.grok {
    background: linear-gradient(135deg, #00000010, #00000020);
    border-color: #000000;
}

.model-name {
    font-weight: 600;
    font-size: 0.875rem;
    z-index: 2;
    position: relative;
}

.model-perf {
    font-weight: 700;
    font-size: 0.875rem;
    font-variant-numeric: tabular-nums;
    z-index: 2;
    position: relative;
}

.model-perf.positive {
    color: var(--terminal-green);
}


.performance-chart {
    background: var(--surface);
    border: 2px solid var(--border);
    padding: 1.5rem;
    max-width: 400px;
    width: 100%;
}

.chart-title {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--foreground);
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 200px;
    gap: 0.5rem;
}

.bar {
    flex: 1;
    position: relative;
    min-width: 40px;
    border-radius: 4px 4px 0 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: end;
    justify-content: center;
}

.bar:hover {
    transform: scale(1.05);
}

.bar-label {
    position: absolute;
    bottom: -2rem;
    left: 50%;
    transform: translateX(-50%) rotate(-45deg);
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--foreground);
}


.deepseek-bar {
    background: linear-gradient(to top, #ff6b35, #ff8e35);
}

.qwen-bar {
    background: linear-gradient(to top, #8b5cf6, #a78bfa);
}

.gpt-bar {
    background: linear-gradient(to top, #10a37f, #34d399);
}

.claude-bar {
    background: linear-gradient(to top, #4d6bfe, #60a5fa);
}

.gemini-bar {
    background: linear-gradient(to top, #4285f4, #7baaf7);
}

.grok-bar {
    background: linear-gradient(to top, #000000, #374151);
}


.registration-section {
    padding: 2rem 1rem;
    background: linear-gradient(135deg, var(--surface-elevated) 0%, var(--background) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.registration-container {
    max-width: 440px;
    width: 100%;
    margin: 0 auto;
}

.registration-header {
    text-align: center;
    margin-bottom: 2rem;
}

.registration-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--foreground);
}

.registration-header .subtitle {
    font-size: 1.125rem;
    color: var(--foreground-muted);
}


.form-container {
    background: var(--surface);
    border: 2px solid var(--border);
    padding: 2rem;
    border-radius: 8px;
}

.form-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-subtle);
}

.form-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--foreground);
}


.registration-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--foreground);
}

.label-optional {
    color: var(--foreground-subtle);
    font-size: 0.75rem;
    font-weight: 500;
}

.form-input {
    padding: 0.75rem;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--foreground);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.875rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    height: 44px;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(0, 0, 255, 0.1);
}

.form-note {
    font-size: 0.75rem;
    color: var(--foreground-subtle);
    line-height: 1.3;
}

.password-strength {
    margin-top: 0.25rem;
}

.strength-bar {
    height: 3px;
    background: var(--border-subtle);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.25rem;
    position: relative;
}

.strength-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: var(--terminal-green);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.strength-text {
    font-size: 0.7rem;
    color: var(--foreground-subtle);
}

.form-actions {
    margin-top: 0.5rem;
}

.btn-primary.full-width {
    width: 100%;
    background: var(--accent-primary);
    color: white;
    border: none;
    padding: 0.875rem 1.5rem;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    height: 44px;
}

.btn-primary.full-width:hover {
    background: #0000cc;
    transform: translateY(-1px);
}

.form-footer {
    text-align: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
}

.form-footer p {
    font-size: 0.75rem;
    color: var(--foreground-subtle);
    line-height: 1.4;
}

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

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


.footer {
    border-top: 2px solid var(--border);
    padding: 2rem 1rem;
    background-color: var(--surface);
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

.footer-logo-img {
    height: 1.5rem;
    width: auto;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    color: var(--foreground);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

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

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--foreground);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

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

.footer-copyright {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.75rem;
    color: var(--foreground-subtle);
}


@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu.active {
        display: flex;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .ai-performance-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
    }
    
    .ai-model.featured {
        transform: scale(1.02);
    }
    
    .chart-bars {
        height: 150px;
    }
    
    .bar-label {
        font-size: 0.6rem;
        bottom: -1.5rem;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .stat {
        min-width: 100px;
        padding: 0.75rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .registration-section {
        padding: 1rem;
    }
    
    .registration-container {
        max-width: 100%;
    }
    
    .registration-header h1 {
        font-size: 2rem;
    }
    
    .registration-header .subtitle {
        font-size: 1rem;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .form-header h2 {
        font-size: 1.25rem;
    }
}



.dashboard-section {
    padding: 2rem 1rem;
    background: linear-gradient(135deg, var(--surface-elevated) 0%, var(--background) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-container {
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
}

.dashboard-content {
    background: var(--surface);
    border: 2px solid var(--border);
    padding: 2.5rem;
    border-radius: 8px;
}


.welcome-section {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-subtle);
}

.welcome-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.welcome-section h1 {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--foreground);
}

.username {
    color: var(--accent-primary);
}

.success-message {
    font-size: 1.125rem;
    color: var(--terminal-green);
    font-weight: 600;
    margin-bottom: 1rem;
}

.instruction {
    font-size: 1rem;
    color: var(--foreground-muted);
}


.wallet-section {
    text-align: center;
}

.section-header {
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--foreground);
}

.section-header p {
    color: var(--foreground-muted);
    font-size: 0.875rem;
}

.wallet-actions {
    margin-bottom: 1.5rem;
}

.btn-primary.large {
    padding: 1rem 2rem;
    font-size: 1rem;
    height: 54px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary.large:hover {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-primary));
    box-shadow: 0 6px 20px rgba(0, 0, 255, 0.4);
    transform: translateY(-2px);
}

.btn-primary.large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary.large:hover::before {
    left: 100%;
}

.connect-info {
    background: var(--surface-elevated);
    padding: 1rem;
    border-radius: 6px;
    border-left: 3px solid var(--accent-primary);
}

.connect-info p {
    font-size: 0.75rem;
    color: var(--foreground-subtle);
    line-height: 1.4;
    margin: 0;
}


.btn-loading {
    display: none;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}


@media (max-width: 480px) {
    .dashboard-section {
        padding: 1rem;
    }
    
    .dashboard-content {
        padding: 2rem 1.5rem;
    }
    
    .welcome-section h1 {
        font-size: 1.75rem;
    }
    
    .welcome-icon {
        font-size: 2.5rem;
    }
}


.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    background: var(--accent-primary);
    color: white;
    border-radius: 4px;
    font-weight: 600;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 300px;
    word-wrap: break-word;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.875rem;
}

.notification-error {
    background: var(--terminal-red);
}

.notification-success {
    background: var(--terminal-green);
}