:root{--color-bg: #F7F8FA;--color-surface: #FFFFFF;--color-surface-2: #F1F3F6;--color-border: #E5E7EB;--color-border-strong: #D1D5DB;--color-text: #0F172A;--color-text-soft: #475569;--color-text-muted:#94A3B8;--color-accent: #0EA5A4;--color-accent-2: #0B8786;--color-accent-soft:#E6F7F6;--color-danger: #DC2626;--color-success: #059669;--color-warning: #D97706;--topbar-bg: #0F172A;--topbar-text: #E2E8F0;--topbar-hover: #1E293B;--topbar-active: #0EA5A4;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow: 0 4px 12px rgba(15, 23, 42, .06);--shadow-lg: 0 12px 32px rgba(15, 23, 42, .08);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, 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