*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-root: #0a0b0f;--bg-surface: #12131a;--bg-surface-raised: #1a1b25;--bg-surface-hover: #22232f;--bg-surface-active: #2a2b3a;--bg-glass: rgba(18, 19, 26, .75);--border-subtle: rgba(255, 255, 255, .06);--border-default: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .16);--text-primary: #f0f0f5;--text-secondary: #9d9db5;--text-tertiary: #6b6b82;--text-inverse: #0a0b0f;--accent-primary: #6366f1;--accent-primary-hover: #818cf8;--accent-primary-subtle: rgba(99, 102, 241, .12);--accent-primary-glow: rgba(99, 102, 241, .25);--color-success: #34d399;--color-success-subtle: rgba(52, 211, 153, .12);--color-warning: #fbbf24;--color-warning-subtle: rgba(251, 191, 36, .12);--color-danger: #f87171;--color-danger-subtle: rgba(248, 113, 113, .12);--color-info: #60a5fa;--color-info-subtle: rgba(96, 165, 250, .12);--status-not-contacted: #6b6b82;--status-sent: #60a5fa;--status-opened: #a78bfa;--status-replied: #34d399;--status-converted: #fbbf24;--status-bounced: #f87171;--status-dnc: #ef4444;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--text-xs: .6875rem;--text-sm: .8125rem;--text-base: .875rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.375rem;--text-2xl: 1.75rem;--weight-normal: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--sidebar-width: 240px;--sidebar-collapsed: 60px;--header-height: 56px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--accent-primary-glow);--transition-fast: .12s ease;--transition-base: .2s 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