:root{color-scheme:light;--ink:#111827;--muted:#64748b;--line:#e5e7eb;--soft:#f8fafc;--panel:#fff;--deep:#10131d;--purple:#5b3df6;--violet:#7c3aed;--cyan:#0891b2;--gold:#b88716}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f3f5f8;color:var(--ink)}a{color:inherit;text-decoration:none}button,textarea,select{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr)}.sidebar{background:linear-gradient(180deg,#111827,#17111f 52%,#0b1020);color:#fff;padding:18px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:grid;gap:4px;padding:12px;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:rgba(255,255,255,.06)}.brand span{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--purple),#19b6d2);font-weight:800}.brand strong{font-size:15px}.brand small{color:rgba(255,255,255,.55)}.tool-nav{display:grid;gap:6px}.nav-section{margin:12px 8px 4px;color:rgba(255,255,255,.42);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.14em}.tool-nav button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;border-radius:11px;padding:10px 11px;background:transparent;color:rgba(255,255,255,.72);cursor:pointer;text-align:left}.tool-nav button:hover,.tool-nav button.active{background:rgba(255,255,255,.1);color:#fff}.tool-nav em{font-style:normal;font-size:10px;color:rgba(255,255,255,.45)}.side-footer{margin-top:auto;display:grid;gap:8px}.side-footer a{font-size:12px;color:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:9px 10px}.workspace{padding:22px;display:grid;gap:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar p,.kicker{margin:0 0 6px;color:var(--violet);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.topbar h1{font-size:28px;margin:0;letter-spacing:0}.status-grid{display:flex;gap:8px;flex-wrap:wrap}.status-grid span{background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 12px;color:var(--muted);font-size:12px}.status-grid strong{color:var(--ink)}.hero-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:end;background:radial-gradient(circle at 15% 0,rgba(91,61,246,.15),transparent 36%),linear-gradient(135deg,#fff,#eef3ff);border:1px solid rgba(91,61,246,.16);border-radius:20px;padding:24px;box-shadow:0 16px 50px rgba(15,23,42,.06)}.hero-panel h2{font-size:30px;line-height:1.08;margin:0 0 10px;max-width:800px}.hero-panel p{margin:0;color:var(--muted);max-width:760px;line-height:1.55}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero-actions button,.hero-actions a,.panel-actions button,.panel-head button{border:0;border-radius:12px;padding:11px 14px;background:var(--deep);color:#fff;font-weight:700;cursor:pointer}.hero-actions a,.panel-actions button:nth-child(2),.panel-head button{background:#fff;color:var(--ink);border:1px solid var(--line)}.dashboard-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.tool-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:16px;cursor:pointer;min-height:138px;display:grid;align-content:space-between;box-shadow:0 12px 34px rgba(15,23,42,.04)}.tool-card:hover{border-color:rgba(91,61,246,.34);transform:translateY(-1px)}.tool-card span{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--violet)}.tool-card strong{display:block;font-size:16px;margin:8px 0}.tool-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}.tool-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 18px 50px rgba(15,23,42,.06)}.panel-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}.panel-head span{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--cyan)}.panel-head h2{font-size:24px;margin:4px 0 5px}.panel-head p{margin:0;color:var(--muted)}.options{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.options label{display:grid;gap:5px;color:var(--muted);font-size:12px}.options select{border:1px solid var(--line);border-radius:10px;background:#fff;padding:9px 10px}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.editor-grid label{display:grid;gap:8px;font-size:12px;font-weight:700;color:var(--muted)}textarea{width:100%;min-height:260px;resize:vertical;border:1px solid var(--line);border-radius:16px;background:#fbfdff;padding:14px;color:var(--ink);line-height:1.5}textarea:focus{outline:2px solid rgba(91,61,246,.16);border-color:rgba(91,61,246,.5)}.panel-actions{display:flex;align-items:center;gap:10px;margin-top:14px}.panel-actions button[disabled]{opacity:.55;cursor:wait}#statusText{color:var(--muted);font-size:12px}.metric-box{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.metric-box div{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fff}.metric-box b{font-size:24px;display:block}@media(max-width:1100px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.dashboard-grid{grid-template-columns:repeat(2,1fr)}.hero-panel,.editor-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}@media(max-width:640px){.workspace{padding:14px}.dashboard-grid{grid-template-columns:1fr}.hero-panel h2{font-size:24px}.topbar h1{font-size:24px}}