:root{--bg: #0b1220;--panel: #131b2e;--panel-2: #1b2440;--border: #243054;--text: #e6ecff;--muted: #8a96b8;--accent: #6aa9ff;--accent-2: #3d7dff;--danger: #ff6b6b;--good: #38d39f;--bad: #ffb347}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.muted{color:var(--muted)}.error{background:#3a1820;color:#ffb1b1;padding:10px 14px;border-radius:8px;border:1px solid #5a242e;margin:10px 0}.center{display:grid;place-items:center;height:60vh}.r{text-align:right}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:18px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{font-weight:700;font-size:18px;color:var(--text)}.nav{display:flex;gap:4px;flex-wrap:wrap}.nav a{padding:6px 12px;border-radius:8px;color:var(--muted);font-weight:500}.nav a.active,.nav a:hover{background:var(--panel-2);color:var(--text)}.user{margin-left:auto;display:flex;align-items:center;gap:10px}.main{padding:20px;max-width:1100px;width:100%;margin:0 auto}.page{display:flex;flex-direction:column;gap:16px}.page-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.page-head h2{margin:0}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.card h3{margin:0 0 12px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.stat .stat-label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}.stat .stat-value{font-size:22px;font-weight:700;margin-top:4px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}.table th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.table tr:last-child td{border-bottom:none}.form .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.form .grid label.full{grid-column:1 / -1}.form label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.form label.check{flex-direction:row;align-items:center;gap:8px;color:var(--text)}input,select,textarea{background:var(--panel-2);color:var(--text);border:1px solid var(--border);padding:8px 10px;border-radius:8px;font-size:14px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.form .row{margin-top:12px}.btn{background:var(--panel-2);color:var(--text);border:1px solid var(--border);padding:8px 14px;border-radius:8px;font-size:14px;cursor:pointer;font-weight:500}.btn:hover{border-color:var(--accent)}.btn.primary{background:var(--accent-2);border-color:var(--accent-2);color:#fff}.btn.primary:hover{background:var(--accent);border-color:var(--accent)}.btn.ghost{background:transparent}.btn.danger{color:var(--danger);border-color:#5a242e}.btn.danger:hover{background:#3a1820}.btn.small{padding:4px 8px;font-size:12px}.btn:disabled{opacity:.6;cursor:not-allowed}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login{width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}.login h1{margin:0;font-size:22px}.login label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border)}.pill.ok{background:#38d39f1f;border-color:#38d39f66;color:var(--good)}.pill.warn{background:#ffb3471f;border-color:#ffb34766;color:var(--bad)}.pill.bad{background:#ff6b6b26;border-color:#ff6b6b66;color:var(--danger)}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.cal-h{text-align:center;color:var(--muted);font-size:12px;padding:4px;text-transform:uppercase}.cal-cell{aspect-ratio:1;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;padding:4px;font-family:inherit}.cal-cell .d{font-weight:700;font-size:16px}.cal-cell .lbl{font-size:10px;color:var(--muted);text-transform:uppercase}.cal-cell.on{background:#38d39f1a;border-color:#38d39f4d}.cal-cell.off{background:#ff6b6b26;border-color:#ff6b6b66}.cal-cell.off .lbl{color:var(--danger)}.cal-cell.blank{background:transparent;border:none;cursor:default}.cal-cell:hover:not(.blank):not(:disabled){transform:translateY(-1px)}