:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#12263f;background:#f5f8fc}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input,select{font:inherit}.login-page{min-height:100vh;display:grid;place-items:center;padding:32px;background:radial-gradient(circle at 15% 20%,rgba(245,158,11,.17),transparent 28%),radial-gradient(circle at 85% 75%,rgba(15,61,115,.18),transparent 30%),#f5f8fc}.login-shell{width:min(1100px,100%);display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 26px 80px #0f3d7329}.login-info{background:linear-gradient(145deg,#0f3d73,#0b2d57);color:#fff;padding:70px 60px;display:flex;flex-direction:column;justify-content:center}.brand{display:flex;flex-direction:column}.brand span{font-weight:900;font-size:28px}.brand small{opacity:.75;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.brand.big span{font-size:40px}.login-info h1{font-size:clamp(34px,5vw,58px);line-height:1.02;letter-spacing:-2px;margin:44px 0 18px}.login-info p{font-size:18px;line-height:1.7;color:#dbe8f7;max-width:560px}.pill,.cloud-ok{display:inline-flex;align-items:center;gap:8px;width:fit-content;border-radius:999px}.pill{margin-top:24px;padding:10px 14px;background:#ffffff1f}.login-card{padding:52px;display:flex;flex-direction:column;justify-content:center}.icon-round{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:#fff4dd;color:#d97706}.login-card h2{font-size:30px;margin:22px 0 7px}.login-card>p{margin:0 0 20px;color:#6b7b90}.login-card label,.user-form label{font-size:13px;font-weight:800;margin:12px 0 6px;color:#334d6e}.login-card input,.user-form input,.user-form select{border:1px solid #d9e2ef;border-radius:12px;padding:13px 14px;outline:none;width:100%}.submit{margin-top:20px;border:0;border-radius:12px;padding:14px 18px;background:#f59e0b;color:#10253f;font-weight:900;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:9px}.error{margin-top:14px;padding:11px 12px;border-radius:10px;background:#fff1f1;color:#a92323;font-size:14px}.hint{font-size:12px;color:#6b7b90;margin-top:7px}.dashboard{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#0f3d73;color:#fff;padding:28px 20px}.sidebar .brand{padding:0 10px 20px;border-bottom:1px solid rgba(255,255,255,.12)}.estab{padding:18px 10px;display:grid;gap:4px;color:#fff}.estab small{color:#bfd1e7}.sidebar nav{margin-top:10px;display:grid;gap:8px}.sidebar button{text-align:left;border:0;background:#fffffff0;color:#12304f;border-radius:10px;padding:12px 14px;cursor:pointer}.sidebar button.active{background:#f59e0b;font-weight:800}.content{padding:30px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:6px 0 0;color:#6b7b90}.cloud-ok{padding:9px 13px;background:#e9f8ef;color:#177245;font-weight:800}.hero{margin-top:26px;padding:34px;border-radius:22px;background:linear-gradient(135deg,#0f3d73,#174f8e);color:#fff;display:flex;justify-content:space-between;align-items:center}.hero h2{font-size:34px;margin:8px 0}.hero p{color:#dce9f7}.eyebrow{color:#f59e0b;font-weight:900;font-size:12px;letter-spacing:.12em}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.cards article{background:#fff;border:1px solid #e3eaf3;border-radius:18px;padding:22px;display:grid;gap:10px}.cards svg{color:#f59e0b}.cards strong{font-size:18px}.cards span{color:#72839a;font-size:14px}.users-page{margin-top:26px}.section-title{display:flex;align-items:center;justify-content:space-between;background:#0f3d73;color:#fff;border-radius:18px;padding:22px 26px}.section-title h2{margin:5px 0 0}.users-grid{display:grid;grid-template-columns:360px 1fr;gap:20px;margin-top:20px}.user-form,.user-list{background:#fff;border:1px solid #e3eaf3;border-radius:18px;padding:22px}.user-form{display:flex;flex-direction:column}.user-form h3,.user-list h3{margin-top:0}.info{margin-top:12px;background:#eef7ff;padding:10px;border-radius:10px}.user-list{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #edf1f6}th{color:#385474;font-size:12px;text-transform:uppercase}.status{padding:5px 8px;border-radius:999px;font-size:12px;font-weight:800}.status.on{background:#e9f8ef;color:#177245}.status.off{background:#fff0f0;color:#a92323}@media(max-width:850px){.login-shell{grid-template-columns:1fr}.login-info{padding:40px 30px}.login-card{padding:36px 30px}.dashboard{grid-template-columns:1fr}.sidebar{display:none}.cards,.users-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}.sidebar nav button{display:flex;align-items:center;gap:10px}.pilot{margin-top:auto;padding:12px 10px;font-size:11px;color:#bad0e8;border-top:1px solid rgba(255,255,255,.12)}.sidebar{display:flex;flex-direction:column}.estab{display:grid;gap:4px;padding:18px 10px;border-bottom:1px solid rgba(255,255,255,.12)}.estab small{color:#b8cee6}.cards.four{grid-template-columns:repeat(4,1fr)}.tabs{display:flex;gap:8px;margin:0 0 18px}.tabs button,.toolbar button{border:0;border-radius:10px;padding:11px 15px;background:#e8eef6;color:#173b65;font-weight:800;cursor:pointer}.tabs button.active{background:#f59e0b;color:#112d4d}.split{display:grid;grid-template-columns:360px minmax(0,1fr);gap:20px}.split.student{grid-template-columns:390px minmax(0,1fr)}.panel{background:#fff;border:1px solid #dfe8f2;border-radius:18px;padding:20px;box-shadow:0 10px 28px #0f3d730d}.panel h3{margin:0 0 16px}.form{display:flex;flex-direction:column}.form label{font-size:13px;font-weight:800;margin:10px 0 6px}.form input,.form select,.form textarea,.toolbar input{border:1px solid #d6e0ec;border-radius:10px;padding:11px 12px;background:#fff;outline:none}.form textarea{min-height:90px;resize:vertical}.form .submit{margin-top:18px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.tablewrap{overflow:auto}.tablewrap table{width:100%;border-collapse:collapse;min-width:700px}.tablewrap th{text-align:left;font-size:12px;color:#58708d;background:#f6f9fc}.tablewrap th,.tablewrap td{padding:11px 10px;border-bottom:1px solid #e8eef5}.tablewrap td{font-size:14px}.panel-head,.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.toolbar{margin-bottom:16px}.toolbar input{flex:1}.toolbar button{display:flex;align-items:center;gap:7px;background:#12467e;color:#fff}.block{display:block;color:#7b8da2;margin-top:3px}.warning{margin-top:12px;padding:12px;border-radius:10px;background:#fff7e6;color:#885600;font-size:13px}.empty{min-height:360px;display:grid;place-items:center;text-align:center;align-content:center;gap:10px;color:#506a86}.empty h2,.empty p{margin:0}.empty p{max-width:620px}.status{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:900}.status.on{background:#e4f6eb;color:#11733f}.status.off{background:#ffe8e8;color:brown}@media(max-width:1100px){.cards.four{grid-template-columns:repeat(2,1fr)}.split,.split.student{grid-template-columns:1fr}}