:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-elevated: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent-blue: #58a6ff;
    --accent-blue-hover: #79c0ff;
    --accent-blue-muted: rgba(88, 166, 255, 0.15);
    --accent-green: #2ea44f;
    --accent-green-hover: #3fb950;
    --accent-green-muted: rgba(46, 164, 79, 0.15);
    --accent-red: #f85149;
    --accent-red-hover: #ff6b6b;
    --accent-red-muted: rgba(248, 81, 73, 0.15);
    --accent-yellow: #d29922;
    --accent-yellow-hover: #e3b341;
    --accent-yellow-muted: rgba(210, 153, 34, 0.15);
    --accent-purple: #a371f7;
    --accent-purple-hover: #bc8cff;
    --accent-purple-muted: rgba(163, 113, 247, 0.15);
    --border-primary: #30363d;
    --border-secondary: #21262d;
}
:root {
    --color-primary: var(--accent-blue);
    --color-primary-hover: var(--accent-blue-hover);
    --color-primary-muted: var(--accent-blue-muted);
    --color-success: var(--accent-green);
    --color-success-hover: var(--accent-green-hover);
    --color-success-muted: var(--accent-green-muted);
    --color-danger: var(--accent-red);
    --color-danger-hover: var(--accent-red-hover);
    --color-danger-muted: var(--accent-red-muted);
    --color-warning: var(--accent-yellow);
    --color-warning-hover: var(--accent-yellow-hover);
    --color-warning-muted: var(--accent-yellow-muted);
    --color-info: var(--accent-purple);
    --color-info-hover: var(--accent-purple-hover);
    --color-info-muted: var(--accent-purple-muted);
    --color-surface: var(--bg-secondary);
    --color-surface-alt: var(--bg-primary);
    --color-surface-hover: var(--bg-tertiary);
    --color-surface-raised: var(--bg-elevated);
    --color-text: var(--text-primary);
    --color-text-muted: var(--text-secondary);
    --color-border: var(--border-primary);
    --focus-ring-color: var(--accent-blue-muted);
    color-scheme: dark;
}
:root {
    --surface-glass-blur: 16px;
    --surface-glass-saturate: 1.2;
    --surface-glass-bg-secondary: rgba(22, 27, 34, 0.55);
    --surface-glass-bg-tertiary: rgba(22, 27, 34, 0.63);
    --surface-glass-bg-elevated: rgba(22, 27, 34, 0.70);
    --surface-glass-border: rgba(22, 27, 34, 0.90);
    --card-bg: var(--surface-glass-bg-secondary);
    --sidebar-glass-bg-rail: rgba(22, 27, 34, 0.48);
    --sidebar-glass-bg-flyout: rgba(22, 27, 34, 0.58);
}