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

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --green: #3fb950;
    --yellow: #d29922;
    --red: #f85149;
    --font-mono: 'SF Mono', 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    --font-sans: -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
    --radius: 8px;
}

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

/* Login */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo {
    font-size: 40px;
    color: var(--accent);
    line-height: 1;
}

.login-header h1 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 12px;
}

.subtitle {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 6px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: var(--font-sans);
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.btn-primary {
    width: 100%;
    padding: 10px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

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

.flash {
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 20px;
}

.flash-error {
    background: rgba(248, 81, 73, 0.1);
    border: 1px solid var(--red);
    color: var(--red);
}

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-title {
    font-size: 15px;
    font-weight: 600;
}

.topbar-host {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
}

.btn-logout {
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-logout:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* Dashboard */
.dashboard {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px;
}

.dashboard-header {
    margin-bottom: 32px;
}

.dashboard-header h1 {
    font-size: 24px;
    font-weight: 600;
}

.app-count {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.app-card {
    display: block;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, transform 0.1s;
}

.app-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
}

.app-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.app-card-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.status-badge {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-running { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-stopped { background: var(--red); }
.status-building { background: var(--yellow); animation: pulse 1.5s infinite; }
.status-unknown { background: var(--text-secondary); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.app-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.app-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.app-url {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
}

.app-date {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

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

.empty-state h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--text-secondary);
    font-size: 14px;
}
.btn-change-pw { background: transparent; border: 1px solid #555; color: #aaa; padding: 4px 12px; border-radius: 4px; text-decoration: none; font-size: 0.8rem; transition: all 0.2s; } .btn-change-pw:hover { border-color: #888; color: #fff; } .back-link { display: block; text-align: center; margin-top: 16px; color: #666; text-decoration: none; } .back-link:hover { color: #aaa; }