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32px;--kf-control-h: 36px;--kf-radius-sm: 6px;--kf-radius: 8px;--kf-radius-lg: 12px;--kf-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--kf-shadow: 0 4px 14px rgba(16, 24, 40, .1);--kf-shadow-lg: 0 12px 32px rgba(16, 24, 40, .18);--kf-backdrop: rgba(16, 24, 40, .45)}:root[data-theme=dark]{color-scheme:dark;--kf-bg: #0f141b;--kf-surface: #161d27;--kf-surface-2: #1d2632;--kf-surface-hover: #1d2632;--kf-border: #28323f;--kf-border-strong: #38454f;--kf-grid: #232c38;--kf-text: #e6ebf2;--kf-text-2: #c3ccd8;--kf-text-muted: #8c97a6;--kf-text-hint: #6c7888;--kf-primary: #4d86f7;--kf-primary-hover: #6b9bf9;--kf-primary-contrast: #0f141b;--kf-focus-ring: rgba(77, 134, 247, .45);--kf-danger: #f0625a;--kf-danger-hover: #f47b74;--kf-danger-contrast: #0f141b;--kf-success: #4cc27e;--kf-success-bg: #15321f;--kf-warning: #e0b252;--kf-warning-bg: #332915;--kf-shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--kf-shadow: 0 4px 14px rgba(0, 0, 0, .5);--kf-shadow-lg: 0 12px 32px rgba(0, 0, 0, .6);--kf-backdrop: 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