:root{--bg:#f5f6f8;--panel:#fff;--ink:#17191c;--muted:#6f7680;--line:#e5e8ec;--brand:#17191c;--green:#16794b;--green-bg:#e9f7f0;--red:#b42318;--red-bg:#fef0ee;--amber:#9a6700;--amber-bg:#fff7df;--blue:#175cd3;--blue-bg:#eef4ff;--shadow:0 8px 30px rgba(20,27,38,.06)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:#101214;color:#fff;padding:24px 16px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:4px 8px 28px}.brand strong,.brand span{display:block}.brand span{font-size:12px;color:#9da4ad;margin-top:2px}.brand-mark{width:48px;height:48px;border-radius:14px;background:#17191c;color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:-1px;margin:0 auto 18px}.brand-mark.small{width:38px;height:38px;border:1px solid #363a40;margin:0;border-radius:10px}.sidebar nav{display:grid;gap:6px}.nav{border:0;background:transparent;color:#b8bec6;text-align:left;padding:11px 12px;border-radius:9px;cursor:pointer}.nav:hover,.nav.active{background:#22262a;color:#fff}.side-bottom{margin-top:auto;padding:12px 8px}.side-status{font-size:12px;color:#aeb5bd;margin-bottom:10px}.link-btn{background:none;border:0;color:#aeb5bd;padding:0;cursor:pointer}.content{margin-left:230px;padding:34px;max-width:1500px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.topbar h1{margin:0;font-size:28px;letter-spacing:-.5px}.topbar p{margin:6px 0 0}.top-actions{display:flex;gap:10px}.btn{border:1px solid transparent;border-radius:9px;padding:10px 15px;font-weight:650;cursor:pointer;transition:.15s}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{background:#17191c;color:#fff}.btn.primary:hover{background:#2c3035}.btn.ghost{background:#fff;border-color:var(--line);color:#2d333a}.btn.wide{width:100%;margin-top:14px}.tab{display:none}.tab.active{display:block}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.card{padding:18px}.card .label{color:var(--muted);font-size:13px}.card .value{font-size:27px;font-weight:760;margin-top:6px;letter-spacing:-.6px}.card .sub{font-size:12px;color:var(--muted);margin-top:4px}.panel{padding:20px;margin-bottom:16px}.panel h2{font-size:18px;margin:0 0 4px}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.muted{color:var(--muted)}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge.green{background:var(--green-bg);color:var(--green)}.badge.red{background:var(--red-bg);color:var(--red)}.badge.amber{background:var(--amber-bg);color:var(--amber)}.badge.blue{background:var(--blue-bg);color:var(--blue)}.badge.neutral{background:#f0f2f4;color:#656b73}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:12px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#fafbfc;color:#5d646d;font-size:11px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.amount{font-variant-numeric:tabular-nums;font-weight:700;white-space:nowrap}.empty{padding:30px;border:1px dashed #d9dde2;border-radius:10px;color:var(--muted);text-align:center}.auth-card{width:min(430px,calc(100% - 32px));margin:8vh auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow);text-align:center}.auth-card h1{margin:0}.stack{display:grid;gap:13px;text-align:left;margin-top:22px}label{display:grid;gap:6px;font-size:13px;font-weight:650;color:#333941}input,select{width:100%;border:1px solid #d7dce1;border-radius:8px;padding:10px 11px;background:#fff;outline:none}input:focus,select:focus{border-color:#737b86;box-shadow:0 0 0 3px rgba(23,25,28,.06)}.dropzone{border:1.5px dashed #cfd5db;border-radius:12px;padding:38px 20px;text-align:center;display:grid;place-items:center;gap:5px;cursor:pointer;background:#fbfcfd}.dropzone:hover,.dropzone.drag{border-color:#696f77;background:#f8f9fa}.dropzone input{display:none}.dropzone span{font-weight:400;color:var(--muted)}.drop-icon{font-size:28px!important;color:#272b30!important}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check-row{grid-column:1/-1;display:flex;gap:9px;align-items:center}.check-row input{width:auto}.form-actions{grid-column:1/-1;display:flex;gap:10px}.hint{font-weight:400;color:var(--muted);font-size:11px}.info-box,.alert{border-radius:10px;padding:13px 14px;margin-top:16px;font-size:13px}.info-box{background:#f6f8fa;border:1px solid var(--line)}.info-box p{margin:5px 0 0;color:var(--muted)}.alert.success{background:var(--green-bg);color:var(--green)}.alert.danger{background:var(--red-bg);color:var(--red)}.alert.warning{background:var(--amber-bg);color:var(--amber)}code{background:rgba(0,0,0,.05);padding:2px 5px;border-radius:5px}.status-line{display:flex;gap:8px;align-items:center}.name{font-weight:650}.smalltext{font-size:11px;color:var(--muted);margin-top:3px}.nowrap{white-space:nowrap}@media(max-width:980px){.sidebar{position:static;width:auto;min-height:auto}.sidebar nav{grid-template-columns:repeat(3,1fr)}.side-bottom{display:none}.content{margin-left:0;padding:20px}.cards{grid-template-columns:1fr 1fr}.settings-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:18px}.top-actions{flex-wrap:wrap}}@media(max-width:620px){.cards{grid-template-columns:1fr}.content{padding:14px}.topbar{display:block}.top-actions{margin-top:14px}.sidebar nav{grid-template-columns:1fr 1fr}.auth-card{padding:22px}}
textarea{width:100%;border:1px solid #d7dce1;border-radius:8px;padding:10px 11px;background:#fff;outline:none;font:inherit;resize:vertical;min-height:86px}textarea:focus{border-color:#737b86;box-shadow:0 0 0 3px rgba(23,25,28,.06)}.section-label{grid-column:1/-1;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#69717b;border-top:1px solid var(--line);padding-top:18px;margin-top:3px}.device-actions{display:grid;gap:14px;max-width:760px}.device-actions .form-actions{grid-column:auto}.device-actions .info-box,.device-actions .alert{margin-top:0}.device-actions label{max-width:420px}@media(max-width:620px){.device-actions .form-actions{display:grid;grid-template-columns:1fr}.device-actions .form-actions .btn{width:100%}}