:root{color-scheme:dark;--bg: #080808;--surface: #171717;--elevated: #1d1d1d;--card: #111111;--text: #f7f7f7;--muted: #a6a6a6;--faint: #6e6e6e;--accent: #f6a33a;--danger: #ef4444;--ok: #22c55e;--line: rgba(255, 255, 255, .08);font-family:Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:var(--accent)}.shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.nav{background:var(--card);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:8px}.brand{font-weight:700;letter-spacing:.08em;font-size:13px;color:var(--accent);margin-bottom:12px}.nav button,.ghost,.primary,.danger{border:0;border-radius:12px;min-height:44px;padding:0 14px;background:transparent;text-align:left}.nav button.active,.nav button:hover{background:var(--surface)}.primary{background:var(--accent);color:#1a1a1a;font-weight:700}.danger{color:var(--danger);background:transparent}.ghost{background:var(--surface)}.main{padding:24px;max-width:1100px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.card{background:var(--surface);border-radius:16px;padding:16px;border:1px solid var(--line)}.muted{color:var(--muted)}.faint{color:var(--faint)}h1{font-size:32px;margin:0 0 8px}h2{font-size:20px;margin:0}label{display:grid;gap:6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}input,select,textarea{background:var(--elevated);border:1px solid var(--line);border-radius:12px;min-height:44px;padding:0 12px}textarea{padding:10px 12px;min-height:88px}.banner{background:#ef44441f;color:var(--danger);border-radius:12px;padding:12px 14px}.ok{color:var(--ok)}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login form{width:min(420px,100%);display:grid;gap:14px}.list{display:grid;gap:8px}.item{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;background:var(--elevated);border-radius:12px;padding:10px}.num{color:var(--accent);font-weight:700}.top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}@media(max-width:800px){.shell{grid-template-columns:1fr}.nav{flex-direction:row;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 8px 0 0;align-self:center}.main{padding:16px}h1{font-size:26px}}@media print{.nav,.no-print,.stage-layer{display:none!important}.shell{display:block}body{background:#fff;color:#000}}.stage-layer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;display:grid;place-items:center;padding:16px;z-index:20}.stage-sheet{width:min(920px,100%);max-height:100%;overflow:auto;background:var(--card);border-radius:16px;padding:16px;display:grid;gap:12px}.stage-frame{width:100%;height:70vh;background:#fff;border:0}button.danger{display:inline-flex;align-items:center;gap:8px}