:root{--bg-0:#0b0e14;--bg-1:#131722;--bg-2:#1c2230;--border:#2a3140;--text-0:#e6e9ef;--text-1:#9aa4bc;--accent:#4ea7fc;--ok:#46a758;--warn:#f59e0b;--down:#eb144c;--radius:8px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg-0);color:var(--text-0);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-shell{flex-direction:column;height:100%;display:flex}.app-header{background:var(--bg-1);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:56px;padding:0 20px;display:flex}.app-header h1{margin:0;font-size:18px;font-weight:600}.app-main{flex:1;padding:20px;overflow:auto}.placeholder{color:var(--text-1)}.header-right{align-items:center;gap:12px;display:flex}.user-email{color:var(--text-1);font-size:13px}.center-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;height:100%;display:flex}.btn{background:var(--accent);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;padding:8px 16px;font-size:14px;font-weight:500}.btn:hover{filter:brightness(1.08)}.btn-sm{padding:5px 12px;font-size:13px}.btn-ghost{border:1px solid var(--border);color:var(--text-0);background:0 0}.summary{color:var(--text-1);font-size:13px}.device-select{background:var(--bg-2);color:var(--text-0);border:1px solid var(--border);border-radius:var(--radius);max-width:180px;padding:5px 8px;font-size:12px}.error-text{color:var(--down)}.tile-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.tile{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:12px;padding:14px;display:flex}.tile-listening{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.tile-title{font-size:15px;font-weight:600}.tile-badges{flex-wrap:wrap;gap:8px;display:flex}.tile-badge{color:var(--text-1);font-size:12px}.tile-badge em{font-style:normal;font-weight:600}.badge-ok{color:var(--ok)}.badge-warn{color:var(--warn)}.badge-down{color:var(--down)}.badge-off,.badge-idle{color:var(--text-1)}.tile-actions{gap:8px;margin-top:auto;display:flex}.focus-overlay{z-index:50;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.focus-panel{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;width:100%;max-width:1400px;height:100%;display:flex;overflow:hidden}.focus-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.focus-title{font-weight:600}.focus-head-actions{gap:8px;display:flex}.focus-body{flex:1;min-height:0;display:flex}.focus-iframe-wrap{flex:1;min-width:0;display:flex}.admin-iframe{background:#fff;border:0;flex:1;width:100%;height:100%}.focus-side{border-left:1px solid var(--border);flex-direction:column;gap:12px;width:260px;padding:16px;display:flex}@media (width<=820px){.focus-body{flex-direction:column}.focus-side{border-left:none;border-top:1px solid var(--border);width:auto}}