:root{--navy:#102a43;--teal:#00796b;--mint:#e7f7f2;--bg:#f3f6f8;--line:#dce5ea;--text:#18323f;--muted:#6a7f89;--danger:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(320px,46%) 1fr}.brand-panel{background:linear-gradient(145deg,#092d36,#006d66);color:#fff;padding:clamp(42px,7vw,100px);display:flex;flex-direction:column;justify-content:space-between}.brand-mark{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.12em}.brand-icon{width:42px;height:42px;border:2px solid #69d6c5;border-radius:14px;display:grid;place-items:center}.brand-copy h1{font-size:clamp(38px,5vw,68px);line-height:1.02;margin:0 0 24px;max-width:680px}.brand-copy p{font-size:18px;line-height:1.7;color:#cde8e3;max-width:580px}.login-panel{display:grid;place-items:center;padding:32px}.login-card{width:min(430px,100%)}.eyebrow{color:var(--teal);font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.login-card h2{font-size:34px;margin:10px 0 8px}.subtitle{color:var(--muted);margin:0 0 30px}.field{margin:0 0 18px}.field label{display:block;font-size:13px;font-weight:700;margin:0 0 8px}.field input{width:100%;border:1px solid #cbd8de;border-radius:12px;padding:14px 15px;font-size:16px;background:#fff;outline:none}.field input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,121,107,.12)}.button{width:100%;border:0;border-radius:12px;padding:15px;background:var(--teal);color:#fff;font-weight:800;font-size:15px;cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center}.button-auto{width:auto;padding-left:22px;padding-right:22px}.alert{border-radius:10px;padding:12px 14px;margin-bottom:18px;background:#feeceb;color:var(--danger);font-size:14px}.notice{border-radius:10px;padding:12px 14px;margin-bottom:18px;background:var(--mint);color:var(--teal);font-size:14px;font-weight:700}.shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{background:#0b3038;color:#fff;padding:28px 20px}.sidebar .brand-mark{margin-bottom:44px}.nav-item{display:block;padding:12px 14px;border-radius:10px;text-decoration:none;color:#c9dfe1;margin:5px 0}.nav-item.active{background:#15535a;color:#fff;font-weight:700}.main{padding:36px clamp(24px,4vw,60px)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:34px}.topbar h1{margin:4px 0;font-size:30px}.user{text-align:right}.user strong,.user span{display:block}.user span{color:var(--muted);font-size:13px}.cards{display:grid;grid-template-columns:repeat(3,minmax(150px,1fr));gap:18px}.card,.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 30px rgba(26,54,66,.04)}.metric{font-size:36px;font-weight:800;margin:12px 0 2px}.label{color:var(--muted);font-size:14px}.section{margin-top:26px}.section h2{font-size:20px}.table-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line)}.table th{font-size:12px;color:var(--muted);text-transform:uppercase}.status{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--mint);color:var(--teal);font-size:12px;font-weight:800}.logout{font-size:13px;color:var(--muted)}.actions{display:flex;justify-content:flex-end;align-items:center;gap:14px}.actions a,.link-danger{font-size:13px;font-weight:700}.actions form{margin:0}.link-danger{border:0;background:none;color:var(--danger);cursor:pointer;padding:0}.empty-state{text-align:center!important;padding:48px!important}.empty-state strong,.empty-state span{display:block}.empty-state span{color:var(--muted);margin-top:7px}.page-narrow{max-width:680px;margin:0 auto}.page-narrow h1{font-size:32px;margin:8px 0}.back{display:inline-block;margin-bottom:30px;color:var(--teal);font-weight:700;text-decoration:none}.form-card{margin-top:26px}.form-actions{display:flex;justify-content:flex-end;align-items:center;gap:14px}.button-secondary{padding:13px 18px;text-decoration:none;color:var(--muted);font-weight:700}@media(max-width:850px){.login-page{grid-template-columns:1fr}.brand-panel{display:none}.shell{grid-template-columns:1fr}.sidebar{display:none}.cards{grid-template-columns:1fr 1fr}}@media(max-width:620px){.cards{grid-template-columns:1fr}.main{padding:24px}.topbar{align-items:flex-start;flex-direction:column}.table-card{overflow-x:auto}}
:root{}.field select{width:100%;border:1px solid #cbd8de;border-radius:12px;padding:14px 15px;font-size:16px;background:#fff;outline:none}.field select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,121,107,.12)}
:root{}.plate{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}.status-off{background:#feeceb;color:var(--danger)}.check{display:flex;align-items:center;gap:9px;margin:4px 0 24px;font-weight:700}.inline-form{display:flex;gap:12px;margin:14px 0 18px}.inline-form input{flex:1;border:1px solid #cbd8de;border-radius:12px;padding:13px 15px;font-size:15px}@media(max-width:620px){.inline-form{align-items:stretch;flex-direction:column}}