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12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--transition: .18s ease;--transition-slow: .3s ease}[data-theme=dark]{--bg-base: #0b0f1a;--bg-surface: #131825;--bg-surface-hover: #1a2033;--bg-elevated: #1a2033;--bg-inset: #0e1220;--bg-overlay: rgba(0, 0, 0, .6);--border-primary: rgba(255, 255, 255, .08);--border-secondary: rgba(255, 255, 255, .04);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-tertiary: #64748b;--text-inverse: #0f1729;--accent: #818cf8;--accent-hover: #a5b4fc;--accent-light: rgba(129, 140, 248, .1);--accent-border: rgba(129, 140, 248, .2);--success-bg: rgba(16, 185, 129, .1);--success-text: #6ee7b7;--success-border: rgba(16, 185, 129, .15);--danger-bg: rgba(239, 68, 68, .1);--danger-text: #fca5a5;--danger-border: rgba(239, 68, 68, .15);--warning-bg: rgba(245, 158, 11, .1);--warning-text: #fcd34d;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .4);--shadow-xl: 0 24px 48px 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var(--transition);flex-shrink:0}.theme-toggle:hover{border-color:var(--accent-border)}.theme-toggle-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--accent);transition:transform var(--transition-slow) cubic-bezier(.34,1.56,.64,1);display:grid;place-items:center}.theme-toggle-knob svg{width:12px;height:12px;fill:#fff}[data-theme=dark] .theme-toggle-knob{transform:translate(24px)}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--border-secondary)}.topbar-info h1{margin:0;font-size:22px;font-weight:700;letter-spacing:-.5px}.topbar-meta{display:flex;align-items:center;gap:8px;margin-top:4px;font-size:13px;color:var(--text-tertiary)}.topbar-meta 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