:root{
  --navy:#06111f; --navy2:#0b1b30; --ink:#111827; --muted:#667085;
  --line:#d9e1ea; --paper:#f6f8fb; --gold:#b8954b; --blue:#2d6cdf; --green:#15803d; --red:#b42318; --amber:#b7791f;
  --white:#fff; --shadow:0 18px 45px rgba(6,17,31,.12);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box} body{margin:0;background:var(--paper);color:var(--ink);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}.admin-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:white;padding:28px 22px;position:sticky;top:0;height:100vh;overflow:auto}
.logo{display:flex;gap:12px;align-items:center;margin-bottom:30px}.mark{width:42px;height:42px;border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;font-weight:800;color:var(--gold);letter-spacing:.04em}.brand strong{display:block;font-size:17px}.brand span{display:block;font-size:12px;color:#b7c3d0;margin-top:2px}
.nav-section{margin:24px 0 10px;color:#8ea0b5;text-transform:uppercase;font-size:11px;letter-spacing:.12em}.nav a{display:block;padding:11px 12px;border-radius:10px;color:#e8eef5;margin:4px 0}.nav a.active,.nav a:hover{background:rgba(255,255,255,.08)}
.main{padding:34px 42px;max-width:1420px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:26px}.eyebrow{text-transform:uppercase;color:var(--gold);font-size:12px;letter-spacing:.12em;font-weight:800}.topbar h1{margin:6px 0 7px;font-size:34px;letter-spacing:-.03em}.topbar p{margin:0;color:var(--muted);max-width:790px}.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:white;border-radius:10px;padding:10px 14px;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.03)}.btn.primary{background:var(--navy);color:white;border-color:var(--navy)}.btn.blue{background:var(--blue);color:white;border-color:var(--blue)}.btn.danger{background:#fff5f5;color:var(--red);border-color:#ffc9c9}
.grid{display:grid;gap:18px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.two{grid-template-columns:1.05fr .95fr}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:white;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.card h2,.card h3{margin:0 0 10px}.card h2{font-size:22px}.card h3{font-size:17px}.card p{color:var(--muted);margin:0 0 12px}.metric{font-size:32px;font-weight:800;letter-spacing:-.04em}.metric-label{color:var(--muted);font-size:13px}.status{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;border:1px solid var(--line);background:#f9fafb}.status.green{background:#ecfdf3;color:var(--green);border-color:#bbf7d0}.status.amber{background:#fffbeb;color:var(--amber);border-color:#fde68a}.status.red{background:#fff1f3;color:var(--red);border-color:#fecdd3}.status.blue{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}
.table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white}.table th{background:#f3f6fa;color:#344054;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em}.table th,.table td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}.table tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;font-weight:800;font-size:12px;color:#344054;margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fff;font:inherit}.field textarea{min-height:116px;resize:vertical}.full{grid-column:1/-1}.workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.step strong{display:block;margin-bottom:8px}.step span{font-size:12px;color:var(--muted)}.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pane{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}.pane header{padding:12px 14px;background:#f3f6fa;font-weight:800}.pane textarea{border:0;width:100%;min-height:450px;padding:16px;font:14px/1.6 Georgia,serif;resize:vertical}.notice{border-left:4px solid var(--gold);background:#fff8e7;padding:14px 16px;border-radius:12px;color:#5f4820}.filebox{border:2px dashed #b7c3d0;border-radius:16px;padding:34px;text-align:center;background:#fbfdff}.filebox strong{display:block;font-size:18px;margin-bottom:6px}.footer-note{margin-top:28px;color:var(--muted);font-size:12px}
@media(max-width:1050px){.admin-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.grid.cards,.grid.two,.grid.three,.workflow,.compare{grid-template-columns:1fr}.main{padding:24px}.topbar{display:block}.actions{margin-top:16px}}