:root{color-scheme:light;--bg:#f6f5f1;--bg-alt:#ece8df;--surface:#ffffff;--surface-muted:#faf7f0;--text:#172033;--text-muted:#5f6980;--brand:#0f766e;--brand-strong:#115e59;--border:#d9d2c7;--shadow:0 20px 50px rgba(23,32,51,0.08)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:radial-gradient(circle at top left,rgba(15,118,110,.12),transparent 30%),radial-gradient(circle at bottom right,rgba(17,94,89,.08),transparent 28%),linear-gradient(180deg,var(--bg),var(--bg-alt));color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.page-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.card{width:min(100%,1040px);background:color-mix(in srgb,var(--surface) 94%,transparent);border:1px solid color-mix(in srgb,var(--border) 80%,transparent);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.card__content{padding:32px}.hero{display:grid;grid-gap:16px;gap:16px;grid-template-columns:1.3fr .9fr;align-items:start}.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:12px;color:var(--brand-strong);font-weight:700}h1,h2,h3,p{margin:0}h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.05}p{line-height:1.6;color:var(--text-muted)}.panel{background:var(--surface-muted);border:1px solid var(--border);border-radius:20px;padding:20px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid transparent;background:var(--brand);color:white;font-weight:700}.button--secondary{background:transparent;color:var(--brand-strong);border-color:var(--border)}.form{display:grid;grid-gap:14px;gap:14px}.label{display:grid;grid-gap:6px;gap:6px;font-size:14px;color:var(--text)}.input{min-height:44px;border-radius:12px;border:1px solid var(--border);padding:0 14px;background:white}.grid-2{grid-gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2,.stack{display:grid;gap:16px}.stack{grid-gap:16px}.admin-shell{min-height:100vh;background:linear-gradient(180deg,#f8f7f3,#f1ede3)}.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 28px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.admin-grid{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - 73px)}.admin-sidebar{border-right:1px solid var(--border);background:rgba(255,255,255,.5);padding:24px}.admin-main{padding:24px}.nav-list{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-gap:8px;gap:8px}.nav-link{display:block;padding:12px 14px;border-radius:14px;border:1px solid transparent;background:transparent;color:var(--text-muted)}.nav-link[data-active=true]{background:white;border-color:var(--border);color:var(--text)}.metric-grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:20px}.metric{padding:18px;border-radius:18px;background:white;border:1px solid var(--border)}.metric strong{display:block;font-size:24px;margin-top:8px}@media (max-width:900px){.admin-grid,.grid-2,.hero,.metric-grid{grid-template-columns:1fr}.admin-sidebar{border-right:0;border-bottom:1px solid var(--border)}}.error-text{color:#991b1b;font-size:.9rem}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;margin-top:12px}.table td,.table th{text-align:left;padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}.table .input{width:100%}code{background:rgba(15,118,110,.08);border:1px solid rgba(15,118,110,.18);border-radius:8px;padding:2px 6px}