:root{--navy:#1a2b4a;--navy-card:#243352;--accent:#e67e22;--accent-dark:#d06d18;--bg:#fafafa;--bg-grey:#f3f4f6;--text:#2d2d2d;--text-muted:#6b7280;--border:#e5e7eb;--green:#27ae60;--red:#e74c3c;--shadow-card:0 24px 60px -20px rgba(26,43,74,0.18),0 8px 20px -10px rgba(26,43,74,0.08);--shadow-header:0 2px 16px rgba(26,43,74,0.06);--radius:8px;--radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}body,html{font-family:Manrope,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text);background:var(--bg);font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4{font-family:Playfair Display,Georgia,serif;font-weight:600;color:var(--navy);letter-spacing:-.01em}a{color:var(--accent);text-decoration:none}.app-header{display:flex;align-items:center;justify-content:space-between;background:#fff;box-shadow:var(--shadow-header);padding:16px 32px;position:-webkit-sticky;position:sticky;top:0;z-index:20}.app-header .brand{font-family:Playfair 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label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:6px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:11px 13px;font-family:inherit;font-size:14px;color:var(--text);background:#fff}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:transparent}textarea{resize:vertical;min-height:80px}.btn{font-family:inherit;font-weight:600;font-size:14px;border-radius:var(--radius);padding:12px 20px;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .2s ease,box-shadow .2s ease,transform .1s ease}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 20px rgba(230,126,34,.25)}.btn-primary:hover:not(:disabled){background:var(--accent-dark);box-shadow:0 8px 24px rgba(230,126,34,.32)}.btn-secondary{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}.btn-secondary:hover:not(:disabled){background:var(--navy);color:#fff}.btn-ghost{background:var(--bg-grey);color:var(--navy)}.btn-ghost:hover:not(:disabled){background:#e7e9ee}.btn-sm{padding:7px 12px;font-size:13px}.btn-danger{background:#fff;color:var(--red);border:1.5px solid var(--red)}.btn-danger:hover:not(:disabled){background:var(--red);color:#fff}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 500px at 80% -10%,#eef1f6 0,transparent 60%),var(--bg)}.login-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:40px;max-width:380px;width:100%;text-align:center}.login-card h1{font-size:26px;margin-bottom:8px}.login-card p{color:var(--text-muted);margin-bottom:24px;font-size:14px}.btn-google{width:100%;justify-content:center;background:#fff;color:var(--text);border:1px solid var(--border);box-shadow:var(--shadow-card)}.btn-google:hover{background:var(--bg-grey)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);padding:10px 12px}.table td,.table th{border-bottom:1px solid var(--border)}.table td{padding:12px;font-size:14px;vertical-align:middle}.table tr:last-child td{border-bottom:none}.table .brand-cell{font-weight:600;color:var(--navy)}.table .muted{color:var(--text-muted);font-size:13px}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-pending{background:#eef0f3;color:#5b6472}.badge-generating{background:#fff4e6;color:#b5651d}.badge-cold{background:#e7f0fb;color:#2b6cb0}.badge-fu1{background:#e6f0ff;color:#3b5bdb}.badge-fu2{background:#ece6ff;color:#6741d9}.badge-replied{background:#e6f7ed;color:var(--green)}.badge-closed,.badge-error{background:#fdecec;color:var(--red)}.toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.toggle input{display:none}.toggle .track{width:44px;height:24px;background:#cfd4dc;border-radius:999px;position:relative;transition:background .2s ease;flex-shrink:0}.toggle .track:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s ease;box-shadow:0 1px 3px rgba(0,0,0,.2)}.toggle input:checked+.track{background:var(--accent)}.toggle input:checked+.track:after{transform:translateX(20px)}.test-banner{background:#fff4e6;border:1px solid #f5cf9e;color:#b5651d;border-radius:var(--radius);padding:10px 16px;font-size:13px;font-weight:600;margin-bottom:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:18px;gap:18px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:22px}.stat-card .value{font-family:Playfair Display,serif;font-size:38px;font-weight:700;color:var(--navy);line-height:1}.stat-card .label{color:var(--text-muted);font-size:13px;margin-top:8px}.stat-card.accent .value{color:var(--accent)}.row-2{display:grid;grid-template-columns:1fr 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