:root{color-scheme:light;--bg: #f6f8fc;--card: #ffffff;--card-2: #f8fafc;--text: #0f172a;--muted: #64748b;--line: #e2e8f0;--primary: #2563eb;--primary-2: #1d4ed8;--danger: #dc2626;--danger-bg: #fef2f2;--success: #059669;--success-bg: #ecfdf5;--queued: #7c3aed;--queued-bg: #f5f3ff;--sent: #1d4ed8;--sent-bg: #eff6ff;--delivered: #047857;--delivered-bg: #ecfdf5;--failed: #b91c1c;--failed-bg: #fef2f2;--radius: 24px;--shadow: 0 10px 30px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea{font:inherit}.app-shell{max-width:1320px;margin:0 auto;padding:24px}.card{background:var(--card);border:1px solid 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