:root{--bg:#dff2fb;--card:#fff;--text:#173447;--muted:#657d8b;--blue:#1475a7;--dark:#0c567e;--green:#168b57;--red:#bd3535;--line:#d5e7ef;--shadow:0 15px 42px #1d536f22;--radius:22px}*{box-sizing:border-box}html{color-scheme:light}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top right,#fff9,transparent 34rem),var(--bg);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5}button,input,select{font:inherit}a{color:var(--dark)}h1,h2{margin:0;line-height:1.15}h1{font-size:clamp(1.8rem,5vw,2.7rem)}h2{font-size:clamp(1.2rem,3vw,1.65rem)}.card{background:#fffc;border:1px solid #fff;border-radius:var(--radius);box-shadow:var(--shadow)}.eyebrow{display:block;margin:0 0 6px;color:var(--blue);font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.site-header{padding:20px;background:#ffffffc9;border-bottom:1px solid #b8d6e4}.header-inner{width:min(100%,1040px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:var(--text);text-decoration:none}.brand strong{display:block;font-size:1.35rem}.user-nav{display:flex;align-items:center;gap:14px}.user-nav form{margin:0}.link-button{min-height:44px;padding:8px 14px;border:0;border-radius:12px;color:var(--dark);background:#e8f5fa;font-weight:800;cursor:pointer}.page{width:min(calc(100% - 28px),1040px);margin:30px auto 60px}.page-title{margin-bottom:20px}.welcome{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;padding:22px 25px}.badge,.status{display:inline-flex;align-items:center;min-height:32px;padding:5px 11px;border-radius:999px;background:#e7f4fa;color:var(--dark);font-size:.8rem;font-weight:800}.status.is-active{color:#176b45;background:#e5f7ee}.status.is-inactive{color:#922;background:#fdecec}.modules-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.module-card{min-height:160px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:24px;color:var(--text);text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.module-card:hover{transform:translateY(-2px);border-color:#b8dbe9}.module-icon{width:56px;height:56px;display:grid;place-items:center;border-radius:17px;background:#eaf7fc;font-size:1.65rem}.module-content p{margin:8px 0 0;color:var(--muted)}.module-arrow{align-self:start;color:var(--blue);font-size:1.3rem;font-weight:900}.breadcrumb{margin:0 0 16px}.breadcrumb a{font-weight:750;text-decoration:none}.content-card{padding:clamp(20px,4vw,32px)}.content-card.narrow{max-width:680px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.form-stack{display:grid;gap:10px}.form-stack label,.filter-grid label{font-weight:750}.form-stack input,.form-stack select,.filter-grid input,.filter-grid select{width:100%;min-height:46px;padding:10px 13px;border:1px solid #b8d4e2;border-radius:12px;background:#f9fdff;color:var(--text)}.check-row{display:flex!important;align-items:center;gap:10px;min-height:44px}.check-row input{width:22px!important;min-height:auto}.field-help{margin:-4px 0 5px;color:var(--muted);font-size:.88rem}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 16px;border:0;border-radius:13px;font-weight:800;text-decoration:none;cursor:pointer}.button.primary{color:#fff;background:linear-gradient(145deg,var(--blue),var(--dark))}.button.secondary{color:var(--dark);background:#eaf6fb}.notice{margin:15px 0;padding:12px 14px;border-radius:12px}.notice.error,.message.error{color:#922;background:#fdecec}.notice.info{color:#25627e;background:#e8f5fb}.notice.success,.message.success{color:#176b45;background:#e5f7ee}.filter-grid{display:grid;grid-template-columns:2fr 1fr 1fr auto;align-items:end;gap:12px;margin-bottom:20px}.filter-grid label{display:grid;gap:6px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px}.table-wrap:focus{outline:3px solid #1475a744;outline-offset:3px}table{width:100%;border-collapse:collapse;background:#fff;white-space:nowrap}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}th{background:#edf8fc;color:var(--dark);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}tbody tr:last-child td{border-bottom:0}.actions{display:flex;gap:12px}.actions a{font-weight:750}.login-page{display:grid;place-items:center;padding:22px}.login-shell{width:min(100%,470px)}.login-card{padding:clamp(28px,6vw,48px);text-align:center}.login-card .form-stack{text-align:left}.logo{width:76px;height:76px;display:grid;place-items:center;margin:0 auto 20px;border-radius:22px;background:linear-gradient(145deg,var(--blue),var(--dark));color:#fff;font-weight:900;letter-spacing:.08em}.intro{margin:16px 0 24px;color:var(--muted)}.small{margin:24px 0 0;color:var(--muted);font-size:.82rem}footer{width:min(calc(100% - 28px),1040px);margin:-35px auto 25px;color:var(--muted);font-size:.78rem}.device{margin-bottom:22px;padding:clamp(22px,5vw,34px)}.device.busy{opacity:.8}.device-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px}.main-status{text-align:center;margin:30px 0 18px}.main-status span{display:block;color:var(--muted);font-size:.9rem}.main-status strong{display:block;margin-top:5px;font-size:clamp(1.3rem,5vw,1.9rem)}.switch-row{display:flex;align-items:center;justify-content:center;gap:16px;margin:20px 0 28px}.switch-row b{color:var(--muted);font-size:.82rem;letter-spacing:.08em}.toggle{width:92px;height:50px;position:relative;border:0;border-radius:999px;background:#aab9c2;cursor:pointer}.toggle i{position:absolute;width:40px;height:40px;left:5px;top:5px;border-radius:50%;background:#fff;box-shadow:0 3px 9px #0004;transition:.2s}.toggle.on{background:var(--green)}.toggle.on i{transform:translateX(42px)}button:disabled{opacity:.55;cursor:not-allowed}.details{display:grid;grid-template-columns:repeat(3,1fr);padding-top:17px;border-top:1px solid var(--line)}.details div{text-align:center;padding:10px}.details span,.details strong{display:block}.details span{color:var(--muted);font-size:.8rem}.message{min-height:24px;margin:16px 0;padding:4px;text-align:center;font-weight:700}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:4px solid #1676a82b;outline-offset:3px}@media(max-width:760px){.modules-grid{grid-template-columns:1fr}.filter-grid{grid-template-columns:1fr 1fr}.filter-grid label:first-child{grid-column:1/-1}}@media(max-width:620px){.site-header{padding:15px 12px}.header-inner{align-items:flex-start}.user-nav{align-items:flex-end;flex-direction:column;gap:5px}.user-nav>span{max-width:140px;overflow:hidden;text-overflow:ellipsis}.page{width:min(calc(100% - 20px),1040px);margin-top:20px}.welcome,.section-head{align-items:flex-start;flex-direction:column}.module-card{min-height:auto}.filter-grid{grid-template-columns:1fr}.filter-grid label:first-child{grid-column:auto}.device-head{grid-template-columns:auto 1fr}.device-head .status{grid-column:1/-1}.details{grid-template-columns:1fr}.details div{display:flex;justify-content:space-between;border-bottom:1px solid #e7f0f4;text-align:left}}