:root{--bg:#f4f5f8;--panel:#fff;--ink:#191925;--muted:#707083;--line:#e6e6ed;--dark:#13131f;--dark2:#1d1d2c;--red:#e1322f;--orange:#ff6a00;--green:#18794e;--amber:#9a6700;--radius:16px;--shadow:0 12px 35px rgba(20,20,35,.08)}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,var(--dark),#171723);color:#fff;padding:22px 16px;display:flex;flex-direction:column;z-index:30}.side-brand,.auth-brand{display:flex;align-items:center;gap:12px;padding:4px 8px 22px}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--red),var(--orange));display:grid;place-items:center;font-weight:900;font-size:1.25rem;box-shadow:0 8px 24px rgba(225,50,47,.25)}.side-brand span:last-child,.auth-brand div{display:flex;flex-direction:column}.side-brand strong,.auth-brand strong{font-size:.95rem}.side-brand small,.auth-brand small{font-size:.72rem;color:#aaaabc;margin-top:2px}.side-nav{display:flex;flex-direction:column;gap:4px}.side-nav a{display:flex;align-items:center;gap:12px;color:#bdbdca;padding:11px 13px;border-radius:11px;font-size:.9rem;font-weight:550}.side-nav a>span{width:22px;text-align:center;color:#88889c}.side-nav a:hover{background:rgba(255,255,255,.06);color:#fff}.side-nav a.active{background:linear-gradient(90deg,rgba(225,50,47,.22),rgba(255,106,0,.08));color:#fff;border:1px solid rgba(255,106,0,.18)}.side-nav a.active>span{color:#ff7952}.side-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:16px 8px 0;display:flex;align-items:center;gap:10px}.side-footer>a:first-child{display:flex;flex:1;min-width:0;flex-direction:column}.side-footer strong{font-size:.82rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.side-footer 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0;color:var(--muted);font-size:.88rem}.actions{display:flex;gap:9px;flex-wrap:wrap}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 4px 18px rgba(20,20,35,.035);padding:22px;margin-bottom:20px}.card h3{margin:0 0 16px;font-size:1rem}.card-sub{color:var(--muted);font-size:.82rem;margin:-9px 0 18px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.metric{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.metric .label{color:var(--muted);font-size:.76rem;font-weight:650;text-transform:uppercase;letter-spacing:.05em}.metric strong{display:block;font-size:1.8rem;margin-top:7px;letter-spacing:-.04em}.metric small{color:var(--muted)}.metric.accent{background:linear-gradient(145deg,var(--dark2),#28283b);color:#fff;border:0}.metric.accent .label,.metric.accent small{color:#bcbcca}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:.77rem;color:#555565;font-weight:650}.field input,.field select,.field textarea{width:100%;border:1px solid #dcdce5;background:#fff;color:var(--ink);padding:10px 12px;border-radius:10px;outline:none;min-height:42px}.field textarea{min-height:88px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#ff7952;box-shadow:0 0 0 3px rgba(255,106,0,.1)}.field small{font-size:.7rem;color:var(--muted)}.check{display:flex;align-items:flex-start;gap:8px;font-size:.8rem;color:#555565}.check input{width:auto;margin-top:3px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:10px;padding:10px 15px;font-weight:700;font-size:.82rem;min-height:40px}.btn.primary{background:linear-gradient(135deg,var(--red),#f2552f);color:#fff}.btn.dark{background:var(--dark);color:#fff}.btn.light{background:#f0f0f4;color:#3f3f4e}.btn.outline{background:#fff;border:1px solid var(--line);color:#444452}.btn.danger{background:#fff1f0;color:#b42318;border:1px solid #ffd1cc}.btn:disabled{opacity:.5;cursor:not-allowed}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}.data-table{width:100%;border-collapse:collapse;min-width:720px}.data-table th{background:#f8f8fa;color:#646475;font-size:.69rem;text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:11px 13px;border-bottom:1px solid var(--line)}.data-table td{padding:12px 13px;border-bottom:1px solid #efeff3;font-size:.82rem;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fcfcfd}.row-title{font-weight:700}.row-sub{display:block;color:var(--muted);font-size:.72rem;margin-top:2px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:.68rem;font-weight:750;background:#eeeef3;color:#555565}.badge.ok{background:#e6f6ed;color:var(--green)}.badge.warn{background:#fff4d6;color:var(--amber)}.badge.danger{background:#ffe9e7;color:#b42318}.badge.activity{background:#fff0e7;color:#a33a00}.alert{padding:12px 15px;border-radius:11px;margin-bottom:16px;font-size:.84rem;border:1px solid}.alert.ok{background:#ebf8f0;border-color:#b7e4c8;color:#17643d}.alert.err{background:#fff0ef;border-color:#ffc9c4;color:#a3271c}.alert.info{background:#eef5ff;border-color:#c9ddff;color:#2459a9}.empty{text-align:center;padding:42px 20px;color:var(--muted)}.empty 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input{width:20px;height:20px}.help-list{margin:0;padding-left:18px;color:var(--muted);font-size:.82rem}.help-list li{margin:7px 0}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-280px;width:260px;transition:left .25s}.sidebar.open{left:0;box-shadow:20px 0 50px rgba(0,0,0,.25)}.menu-toggle{display:block}.topbar{padding:0 18px}.content{padding:22px 18px}.site-link{display:none}.grid-2,.grid-3,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-head{align-items:flex-start;flex-direction:column}.app-footer{padding-left:18px}.schedule{grid-template-columns:repeat(5,190px)}}
@media(max-width:520px){.metrics{grid-template-columns:1fr}.card{padding:17px}.topbar h1{font-size:1.05rem}.actions{width:100%}.actions .btn{flex:1}.auth-card{padding:23px}.content{padding:18px 12px}}