:root{color-scheme:dark;--bg: #0d1117;--panel: #141b23;--panel-2: #10161d;--line: #283341;--line-soft: #1e2732;--text: #edf2f7;--muted: #9fb0c3;--accent: #2b7fff;--accent-2: #1f6de0;--danger: #d04d4d;--ok: #2f9c67;--warn: #b88a2c}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:Segoe UI,Tahoma,sans-serif;background:radial-gradient(circle at top right,rgba(43,127,255,.1),transparent 28%),radial-gradient(circle at bottom left,rgba(47,156,103,.08),transparent 22%),var(--bg);color:var(--text)}button,input,select,code{font:inherit}code,.mono{font-family:Cascadia Code,Consolas,monospace}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card,.card,.topbar,.tabbar,.notice{border:1px solid var(--line);background:#141b23eb;backdrop-filter:blur(14px)}.auth-card{width:min(460px,100%);border-radius:18px;padding:24px;display:grid;gap:14px}.auth-card h1,.card h2,.card h3{margin:0}.eyebrow{margin:0;font-size:.78rem;letter-spacing:.18em;color:var(--muted)}.admin-root{width:min(1380px,calc(100vw - 28px));margin:16px auto 28px;display:grid;gap:14px}.topbar{border-radius:18px;padding:18px 20px;display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.topbar h1{font-size:2rem}.topbar p{margin:6px 0 0;color:var(--muted)}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.actions.right{justify-content:flex-end}.sync-label{color:var(--muted);font-size:.9rem}.tabbar{border-radius:16px;padding:8px;display:flex;gap:8px}.tabbar button{min-width:140px}.section-grid{display:grid;grid-template-columns:minmax(340px,420px) minmax(0,1fr);gap:14px;align-items:start}.devices-layout{grid-template-columns:minmax(0,1.35fr) minmax(360px,.85fr)}.span-2{min-width:0}.card{border-radius:18px;padding:18px;display:grid;gap:14px}.compact{position:sticky;top:14px}.helper{margin:0;color:var(--muted);line-height:1.5}.notice{border-radius:14px;padding:12px 14px}.notice.success{border-color:color-mix(in srgb,var(--ok) 48%,var(--line))}.notice.error{border-color:color-mix(in srgb,var(--danger) 52%,var(--line))}.grid-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.grid-form.separated{padding-top:10px;border-top:1px solid var(--line-soft)}.grid-form label,.auth-card label{display:grid;gap:7px}.grid-form .full{grid-column:1 / -1}.grid-form .inline{align-items:center;display:flex;gap:8px}input,select,button{min-height:42px;border-radius:12px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);padding:0 12px}input[type=checkbox]{min-height:auto;width:16px;height:16px}button{cursor:pointer;border-color:transparent;background:linear-gradient(180deg,var(--accent),var(--accent-2));font-weight:700}button.secondary{background:var(--panel-2);border-color:var(--line)}button.danger{background:linear-gradient(180deg,#d14a4a,#a93636)}button:disabled{opacity:.7;cursor:not-allowed}.action-row{display:flex;justify-content:flex-start}.row-actions{display:flex;gap:8px}.subtable-wrap{overflow:auto;border:1px solid var(--line-soft);border-radius:14px}table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--line-soft);white-space:nowrap;vertical-align:top}th{color:var(--muted);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}tbody tr:hover{background:#ffffff05}.pill{display:inline-flex;align-items:center;justify-content:center;min-width:92px;padding:5px 10px;border-radius:999px;border:1px solid var(--line);font-size:.82rem;font-weight:700}.pill.ok{background:#2f9c671f;border-color:#2f9c6766}.pill.warn{background:#b88a2c1f;border-color:#b88a2c66}.pill.danger{background:#d04d4d1f;border-color:#d04d4d73}.pill.muted{background:#9fb0c31a}.manager-panel{position:sticky;top:14px}.manager-summary{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}.manager-card{border:1px solid var(--line-soft);border-radius:14px;padding:14px;display:grid;gap:12px}.license-row{display:flex;justify-content:space-between;gap:12px;align-items:center}.small{font-size:.84rem}.footer-note{color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:0 2px}@media(max-width:1180px){.section-grid,.devices-layout{grid-template-columns:1fr}.compact,.manager-panel{position:static}}@media(max-width:760px){.admin-root{width:min(100vw - 16px,100%);margin:8px auto 20px}.topbar{padding:16px;flex-direction:column}.topbar h1{font-size:1.5rem}.tabbar{overflow:auto}.grid-form{grid-template-columns:1fr}.row-actions,.license-row,.footer-note{flex-direction:column;align-items:flex-start}th,td{padding:10px 8px}}