:root{--bg: #0f1419;--panel: #1a222c;--panel-2: #222c38;--border: #2d3a49;--text: #e8eef4;--muted: #8aa0b5;--accent: #3d9cf0;--accent-2: #2a7ac4;--danger: #e25c5c;--ok: #3cbf8a;--shadow: 0 8px 24px rgba(0, 0, 0, .28)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100%}.nav{background:var(--panel);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:8px}.brand{font-weight:700;letter-spacing:.04em;margin-bottom:12px}.nav a{color:var(--text);padding:8px 10px;border-radius:8px}.nav a.active,.nav a:hover{background:var(--panel-2);text-decoration:none}.nav .spacer{flex:1}.main{padding:28px 32px 48px}h1{font-size:24px;margin:0 0 18px}h2{font-size:18px;margin:24px 0 12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow)}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:end}.grid{display:grid;gap:12px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input,select,textarea,button{font:inherit;color:var(--text)}input,select,textarea{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:8px 10px}textarea{min-height:80px}button{background:var(--accent);border:0;border-radius:8px;padding:8px 14px;cursor:pointer;font-weight:600}button.secondary{background:var(--panel-2);border:1px solid var(--border)}button.danger{background:var(--danger)}button:disabled{opacity:.55;cursor:not-allowed;pointer-events:none}.muted{color:var(--muted)}.error{color:var(--danger);font-size:14px}.ok{color:var(--ok)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600}.week td{cursor:pointer}.week td:hover{background:var(--panel-2)}.week td.locked{cursor:default}.week td.locked:hover{background:transparent}table .row{gap:6px;flex-wrap:nowrap}table button{padding:6px 10px;font-size:13px}.auth{min-height:100%;display:grid;place-items:center;padding:24px}.auth .card{width:min(420px,100%)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;padding:16px}.modal{width:min(480px,100%)}.stat{font-size:28px;font-weight:700}.list a{display:block;padding:10px 0;border-bottom:1px solid var(--border);color:var(--text)}.empty{color:var(--muted);padding:12px 0}