:root{--bg:#f6f7f8;--panel:#fff;--panel-soft:#eef7f0;--input:#fff;--text:#17211a;--muted:#6b746f;--line:#e4e8e5;--accent:#248937;--danger:#b3261e;--shadow:0 10px 30px rgba(0,0,0,.08);color-scheme:light}[data-theme=dark]{--bg:#0d1210;--panel:#141b17;--panel-soft:#1b2a20;--input:#111713;--text:#eef4ef;--muted:#9daaa1;--line:#28332c;--accent:#35a94a;--danger:#ff7a70;--shadow:0 12px 34px rgba(0,0,0,.32);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}button,input,select{font:inherit}button{border:0;border-radius:10px;padding:10px 14px;background:var(--accent);color:#fff;cursor:pointer}button.ghost{background:transparent;color:var(--text);padding:8px}.hidden{display:none!important}.muted{color:var(--muted);font-size:13px}.error{color:var(--danger);font-size:13px}.brand-mark{width:42px;height:42px;border-radius:13px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.brand-mark.small{width:30px;height:30px;border-radius:9px;font-size:12px}.brand{display:flex;align-items:center;gap:10px}.login-body{height:100dvh;display:grid;place-items:center}.theme-float{position:fixed;right:18px;top:18px}.login-card{width:min(390px,calc(100% - 32px));background:var(--panel);padding:32px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.login-card h1{font-size:22px;margin:18px 0 4px}.stack{display:grid;gap:14px}.stack label{display:grid;gap:6px;font-size:13px;color:var(--muted)}input,select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--input);color:var(--text);outline:none}.app-shell{height:100dvh;display:grid;grid-template-columns:310px 1fr;overflow:hidden}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:13px;min-height:0;z-index:500}.sidebar-top,.sidebar-footer,.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.search{background:var(--bg)}.filters{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:7px 10px;border-radius:999px;background:transparent;color:var(--text);border:1px solid var(--line)}.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}.device-list{flex:1;overflow:auto;display:grid;align-content:start;gap:7px}.device-item{padding:11px;border-radius:12px;border:1px solid transparent;cursor:pointer}.device-item:hover,.device-item.active{background:var(--panel-soft);border-color:var(--line)}.device-title{display:flex;justify-content:space-between;gap:8px}.device-sub{font-size:12px;color:var(--muted);word-break:break-all}.dot{width:8px;height:8px;border-radius:99px;background:#7e8982;display:inline-block}.dot.recent{background:var(--accent)}.sidebar-footer{border-top:1px solid var(--line);padding-top:12px}.footer-actions{display:flex;gap:2px}.main-area{position:relative;min-height:0;overflow:hidden}#map{width:100%;height:100%;background:#eef1ef}.stats{position:absolute;top:18px;left:18px;z-index:650;display:flex;gap:8px;flex-wrap:wrap}.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:10px 13px;min-width:96px}.stat strong{display:block;font-size:20px}.details{position:absolute;right:18px;top:18px;z-index:650;width:315px;max-height:calc(100% - 36px);overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px}.details h3{margin:0 0 10px}.metric{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--line);padding:8px 0;font-size:13px}.metric strong{text-align:right;word-break:break-word}.admin-panel{position:absolute;inset:18px;z-index:900;background:var(--bg);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:18px;overflow:auto}.admin-panel h2{margin:0}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}.card.wide{grid-column:1/-1}.compact{gap:9px}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;gap:8px!important}.check input{width:auto}.mini-list{margin-top:12px;display:grid;gap:6px;max-height:220px;overflow:auto}.mini-row{padding:8px;border-radius:9px;background:var(--panel-soft);font-size:12px}.link-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:absolute;width:min(310px,90vw);height:100%;box-shadow:var(--shadow)}.stats{left:330px}.admin-grid{grid-template-columns:1fr}.link-grid{grid-template-columns:1fr}.details{left:18px;right:18px;width:auto;top:auto;bottom:18px;max-height:42%}}