:root{--bg:#f4f4f7;--surface:rgba(255,255,255,0.9);--surface-strong:#ffffff;--text:#171717;--muted:#6b6b73;--line:rgba(60,60,67,0.14);--brand:#f28c28;--brand-strong:#d56f08;--warning:#c27a12;--brand-soft:rgba(242,140,40,0.14);--shadow:0 24px 64px rgba(33,22,6,0.08);--radius:22px;--font-body:"Avenir Next","Segoe UI",sans-serif;--font-display:"Iowan Old Style","Palatino Linotype",serif}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:linear-gradient(180deg,rgba(242,140,40,.08),transparent 20%),radial-gradient(circle at top right,rgba(242,140,40,.1),transparent 24%),radial-gradient(circle at top left,rgba(255,255,255,.95),transparent 22%),var(--bg);color:var(--text);font-family:var(--font-body)}body{min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{padding:32px 24px;border-right:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(248,248,250,.88)),rgba(255,255,255,.72);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.content{padding:32px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel{padding:24px}.grid{display:grid;grid-gap:20px;gap:20px}.grid.stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.stat-value{margin:8px 0 0;font-family:var(--font-display);font-size:2rem}.muted{color:var(--muted)}.page-title{margin:0;font-family:var(--font-display);font-size:clamp(2.1rem,4vw,3.4rem);line-height:1}.page-subtitle{margin:10px 0 0;color:var(--muted)}.nav-list{display:grid;grid-gap:8px;gap:8px;margin-top:28px}.nav-item{display:block;padding:12px 14px;border-radius:14px;color:var(--muted)}.nav-item.active,.nav-item:hover{background:var(--brand-soft);color:var(--brand-strong)}.brand-lockup{display:grid;grid-gap:6px;gap:6px}.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#ffb15d,var(--brand));color:white;font-family:var(--font-display);font-size:1.25rem;box-shadow:0 10px 24px rgba(242,140,40,.28)}.brand-logo{width:64px;height:64px;object-fit:contain;border-radius:18px;box-shadow:0 10px 24px rgba(242,140,40,.18);background:rgba(255,255,255,.72);padding:6px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.button{border:0;border-radius:999px;padding:12px 18px;background:var(--brand);color:white;cursor:pointer}.button.secondary{background:var(--brand-soft);color:var(--brand-strong)}.button.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.form-grid{display:grid;grid-gap:16px;gap:16px}.field{display:grid;grid-gap:8px;gap:8px}.input,.textarea{width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--surface-strong)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}td,th{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left}th{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(480px,100%)}.tag{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--brand-soft);color:var(--brand-strong)}.empty-state{padding:28px;border:1px dashed var(--line);border-radius:18px;color:var(--muted);background:rgba(255,255,255,.55)}.card:hover{border-color:rgba(242,140,40,.18)}.input:focus,.textarea:focus,select:focus{outline:2px solid rgba(242,140,40,.22);border-color:rgba(242,140,40,.38)}::selection{background:rgba(242,140,40,.22)}@media (prefers-color-scheme:dark){:root{--bg:#121214;--surface:rgba(28,28,30,0.88);--surface-strong:#1c1c1e;--text:#f5f5f7;--muted:#a1a1aa;--line:rgba(255,255,255,0.08);--brand-soft:rgba(242,140,40,0.18);--shadow:0 24px 64px rgba(0,0,0,0.28)}body,html{background:linear-gradient(180deg,rgba(242,140,40,.12),transparent 16%),radial-gradient(circle at top right,rgba(242,140,40,.14),transparent 22%),#121214}.sidebar{background:rgba(22,22,24,.84)}.empty-state{background:rgba(255,255,255,.02)}}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.content{padding:24px 18px 40px}}