:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --surface-hover: #242836;
    --border: #2e3346;
    --text: #e1e4ed;
    --text-muted: #8b8fa3;
    --primary: #6366f1;
    --primary-hover: #818cf8;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --radius: 8px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --mono: 'SF Mono', 'Fira Code', monospace;
}

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.25rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

#user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#user-email {
    color: var(--text-muted);
    font-size: 0.875rem;
}

main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.view { display: block; }
.hidden { display: none !important; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.card h2 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text);
}

.center-card {
    max-width: 480px;
    margin: 4rem auto;
    text-align: center;
}

.center-card p { margin: 1rem 0; color: var(--text-muted); }
.hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 1rem !important; }

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.grid .card:first-child {
    grid-column: 1 / -1;
}

.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font);
}

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

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

.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

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

.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: white; }

.btn-sm { padding: 0.25rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 2rem; font-size: 1rem; }

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.375rem;
}

.form-group select, .form-group input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.875rem;
}

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

.button-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.muted { color: var(--text-muted); font-size: 0.875rem; }

.vm-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
    font-size: 0.875rem;
}

.vm-info dt { color: var(--text-muted); }
.vm-info dd { font-family: var(--mono); font-size: 0.8rem; }

.status-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-running { background: rgba(34,197,94,0.15); color: var(--success); }
.status-provisioning { background: rgba(245,158,11,0.15); color: var(--warning); }
.status-stopped { background: rgba(139,143,163,0.15); color: var(--text-muted); }
.status-deleted { background: rgba(239,68,68,0.15); color: var(--danger); }
.status-building { background: rgba(59,130,246,0.15); color: var(--info); }
.status-success { background: rgba(34,197,94,0.15); color: var(--success); }
.status-failed { background: rgba(239,68,68,0.15); color: var(--danger); }

.vm-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.url-list {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.url-list h3 {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.url-list a {
    display: block;
    color: var(--info);
    font-family: var(--mono);
    font-size: 0.8rem;
    text-decoration: none;
    margin-bottom: 0.25rem;
}

.url-list a:hover { text-decoration: underline; }

.build-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.build-item:last-child { border-bottom: none; }
.build-branch { font-family: var(--mono); font-size: 0.8rem; }

@media (max-width: 768px) {
    .grid { grid-template-columns: 1fr; }
    .grid .card:first-child { grid-column: 1; }
}