:root{--surface-0: #f6f9f8;--surface-1: #f3f8f6;--surface-2: #ffffff;--surface-3: #eef4f2;--text-primary: #11181c;--text-secondary: #4d5c63;--text-muted: #5b696f;--border: #dfe8e4;--border-strong: #c8d7d1;--text-accent: #2f6fe8;--bg-accent: rgba(47, 111, 232, .1);--border-accent: #2f6fe8;--action-bg: #2f6fe8;--teal: #0a7f78;--teal-dark: #05625e;--text-success: #047849;--bg-success: rgba(4, 120, 73, .11);--text-danger: #bd3d2a;--bg-danger: rgba(189, 61, 42, .08);--text-warning: #b35d06;--bg-warning: rgba(217, 119, 6, .12);--radius: 8px;--shadow-card: 0 10px 28px rgba(15, 23, 42, .06);--glow-accent: 0 0 0 2px rgba(47, 111, 232, .16);--sidebar-grad: linear-gradient(180deg, #fbfefd 0%, #f2f8f6 100%);--font-size-body: 15px;--font-size-secondary: 13px;--font-size-control: 14px;--font-size-badge: 11px;--font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif}[data-theme=dark]{--surface-0: #0a0b0e;--surface-1: #121419;--surface-2: #171a21;--surface-3: 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