:root{--ink:#162033;--muted:#607086;--line:#dbe3ee;--paper:#ffffff;--mist:#f5f7fb;--navy:#0c1936;--blue:#006fa8;--blue-2:#0b8fc8;--green:#1f8f74;--amber:#b47614;--red:#b54141;--radius:8px}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--mist);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{align-items:center;min-height:40px;border:0;border-radius:var(--radius);background:var(--blue);color:white;cursor:pointer;display:inline-flex;font-weight:750;justify-content:center;padding:0 14px}button:disabled{cursor:not-allowed;opacity:.58}button.secondary,input,textarea{background:white;border:1px solid var(--line);color:var(--ink)}input,textarea{width:100%;border-radius:var(--radius);padding:11px 12px}textarea{min-height:88px;resize:vertical}label{grid-gap:7px;gap:7px;color:var(--muted);font-size:13px;font-weight:750}label,main{display:grid}main{grid-template-columns:252px minmax(0,1fr);min-height:100vh}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;background:var(--navy);color:white;padding:22px 16px}.brand{border-bottom:1px solid rgba(255,255,255,.16);font-size:18px;font-weight:850;letter-spacing:0;margin-bottom:18px;padding:4px 6px 18px}nav{display:grid;grid-gap:8px;gap:8px}nav button{justify-content:flex-start;background:transparent;border:1px solid transparent;color:rgba(255,255,255,.78);text-align:left;width:100%}nav button.active,nav button:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:white}.workspace{min-width:0;padding:24px}.topbar{align-items:center;display:flex;gap:16px;justify-content:space-between;margin:0 auto 18px;max-width:1280px}.topbar p{color:var(--muted);font-size:13px;font-weight:800;margin:0 0 4px;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(28px,4vw,42px);line-height:1.05;margin-bottom:0}h2{font-size:22px}pre{background:#111827;border-radius:var(--radius);color:#e5eef9;font-size:12px;line-height:1.55;max-width:100%;overflow:auto;padding:14px}.notice{background:#e9f7f4;border:1px solid #bde7dc;border-radius:var(--radius);color:#0d5f4f;margin:0 auto 18px;max-width:1280px;padding:12px 14px}.grid,.split{display:grid;grid-gap:16px;gap:16px;margin:0 auto;max-width:1280px}.grid{grid-template-columns:repeat(4,minmax(0,1fr))}.split{grid-template-columns:minmax(280px,360px) minmax(0,1fr);align-items:start}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 24px rgba(24,38,60,.06);padding:18px}.wide{grid-column:1/-1}.metric{display:grid;grid-gap:10px;gap:10px}.metric span{color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase}.metric strong{color:var(--blue);font-size:38px}.sid{background:#eef6fb;border:1px solid #c7e3f1;border-radius:var(--radius);color:#07557e;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-weight:800;margin-bottom:14px;overflow-wrap:anywhere;padding:13px}.actions{display:flex;flex-wrap:wrap;gap:10px}.list-panel{max-height:calc(100vh - 138px);overflow:auto}.list{display:grid;grid-gap:8px;gap:8px;margin-top:12px}.list button{background:white;border:1px solid var(--line);color:var(--ink);display:grid;grid-gap:4px;gap:4px;height:auto;justify-items:start;min-height:64px;padding:10px 12px;text-align:left}.list button.selected,.list button:hover{border-color:#7dc3e2;box-shadow:inset 3px 0 0 var(--blue)}.list span{color:var(--muted);font-size:12px;overflow-wrap:anywhere}.editor{display:grid;grid-gap:14px;gap:14px}.field-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.editor h2,.editor p{overflow-wrap:anywhere}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;min-height:240px}.code.small{min-height:150px}.asset-preview{align-items:center;background:#edf2f7;border:1px solid var(--line);border-radius:var(--radius);display:flex;justify-content:center;min-height:190px;overflow:hidden}.asset-preview img{display:block;max-height:260px;max-width:100%;object-fit:contain}.pill{align-self:start;border-radius:999px;background:#e8edf5;color:var(--ink);display:inline-flex;font-size:12px;font-weight:850;padding:6px 9px;white-space:nowrap}.pill.published,.pill.valid-lead{background:#dff4ed;color:#12664f}.pill.incomplete-valid-email{background:#fff2d6;color:#764800}.pill.spam-or-invalid{background:#fae7e7;color:#842525}.lead-table{display:grid;grid-gap:12px;gap:12px}.lead-table article{border:1px solid var(--line);border-radius:var(--radius);display:grid;grid-gap:8px;gap:8px;grid-template-columns:minmax(0,1fr) auto;padding:14px}.lead-table p,.lead-table small,.lead-table span{color:var(--muted)}.lead-table div,.lead-table p,.lead-table small{overflow-wrap:anywhere}.lead-table p,.lead-table small{grid-column:1/-1;margin:0}@media (max-width:980px){main{grid-template-columns:1fr}.sidebar{position:static;height:auto}nav{grid-template-columns:repeat(3,minmax(0,1fr))}nav button{justify-content:center;text-align:center}.grid,.split{grid-template-columns:1fr}.list-panel{max-height:360px}}@media (max-width:640px){.workspace{padding:16px}.topbar{align-items:stretch;flex-direction:column}nav{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{padding:14px}.field-grid,.lead-table article{grid-template-columns:1fr}}