:root{font-family:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;color:#16243b;background:#f5f7fb}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;background:#2563eb;border:0;border-radius:9px;color:white;padding:11px 17px;font-weight:600}button:hover{background:#1d4ed8}button.secondary{background:#e8eef9;color:#16427c}.shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{background:#101d32;color:white;padding:28px 17px}.logo{font-size:21px;font-weight:700;letter-spacing:-.5px;margin-bottom:35px}.sidebar button{display:block;width:100%;text-align:left;margin-bottom:7px;background:transparent;color:#dae7ff}.sidebar button:hover,.sidebar button.active{background:#233f68}.content{padding:35px;max-width:1230px;width:100%;margin:auto}.top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:28px}.muted{color:#63738b}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card,.panel,.auth{background:#fff;border:1px solid #e3e9f2;border-radius:14px;padding:22px;box-shadow:0 6px 20px #142c5108}.card .number{font-size:30px;font-weight:700;margin-top:9px}h1{font-size:26px;margin:0 0 6px}h2{font-size:19px;margin-top:0}.panel{margin-top:24px}.auth{width:min(430px,calc(100% - 32px));margin:8vh auto}.auth h1{font-size:24px}label{display:block;margin:15px 0 5px;font-weight:600;font-size:14px}input{width:100%;padding:12px;border:1px solid #c8d3e1;border-radius:8px;outline-color:#2563eb}.auth button{width:100%;margin-top:18px}.notice{padding:12px;margin:14px 0;border-radius:8px;background:#fef3c7;color:#78350f;overflow-wrap:anywhere}.error{background:#fee2e2;color:#991b1b}.success{background:#dcfce7;color:#166534}.small{font-size:13px}.menu{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}table{border-collapse:collapse;width:100%}td,th{padding:12px;text-align:left;border-bottom:1px solid #e7edf6}.form-row{max-width:470px}.form-row button{margin-top:18px}.secret{padding:12px;background:#eef4fd;border-radius:9px;word-break:break-all;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.footer{margin-top:24px;font-size:12px;color:#7a879c}@media(max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.shell{grid-template-columns:1fr}.sidebar{padding:15px}.sidebar button{display:inline-block;width:auto}.logo{margin-bottom:10px}.content{padding:18px}}@media(max-width:510px){.cards{grid-template-columns:1fr}.top{align-items:start;flex-direction:column}}