/* ClawBody - HuggingFace Space Styles */

:root {
    --primary: #e74c3c;
    --secondary: #9b59b6;
    --bg: #1a1a2e;
    --bg-light: #16213e;
    --text: #eee;
    --text-muted: #aaa;
    --accent: #f39c12;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-light) 100%);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 3rem;
}

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

h1 {
    font-size: 3rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
}

/* Sections */
section {
    margin-bottom: 3rem;
}

h2, h3 {
    color: var(--text);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* Hero */
.hero {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 2rem;
    border-left: 4px solid var(--primary);
}

.hero h2 {
    color: var(--accent);
}

.hero a {
    color: var(--primary);
    text-decoration: none;
}

.hero a:hover {
    text-decoration: underline;
}

/* Features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.feature {
    background: var(--bg-light);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.2s;
}

.feature:hover {
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.feature h4 {
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.feature p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Architecture */
.arch-diagram {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1rem;
}

.arch-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.arch-box {
    background: var(--bg);
    border: 2px solid var(--primary);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    min-width: 120px;
}

.arch-box.openclaw {
    border-color: var(--secondary);
}

.arch-box small {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.arch-arrow {
    color: var(--accent);
    font-size: 1.5rem;
    font-weight: bold;
}

.arch-return {
    text-align: center;
    margin-top: 1rem;
    color: var(--text-muted);
}

/* Installation */
.code-block {
    background: #0d1117;
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin-top: 1rem;
}

.code-block pre {
    margin: 0;
}

.code-block code {
    color: #c9d1d9;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Requirements */
.requirements ul {
    list-style: none;
    margin-top: 1rem;
}

.requirements li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.requirements li:last-child {
    border-bottom: none;
}

.requirements strong {
    color: var(--accent);
}

/* Links */
.link-grid {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.link-card {
    background: var(--bg-light);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text);
    transition: background 0.2s;
}

.link-card:hover {
    background: var(--bg);
}

.link-card span:first-child {
    font-size: 1.5rem;
}

/* Footer */
footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--text-muted);
}

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

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .logo {
        font-size: 3rem;
    }
    
    .arch-flow {
        flex-direction: column;
    }
    
    .arch-arrow {
        transform: rotate(90deg);
    }
}