:root{--bg: #0b1020;--panel: rgba(15, 23, 42, .88);--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--ok: #22c55e;--warn: #f59e0b;--error: #ef4444}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow:hidden}#xr-canvas,#eightwall-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:0}#camera-video{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;background:#000;z-index:0}#overlay-root{position:fixed;inset:0;pointer-events:none;z-index:100}#app,.hud{pointer-events:auto}.hidden{display:none!important}.screen{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px 24px;background:radial-gradient(circle at 50% 20%,#16213e 0%,var(--bg) 70%);text-align:center;overflow-y:auto}.landing .logo{width:128px;height:128px;object-fit:contain;filter:drop-shadow(0 4px 16px rgba(56,189,248,.25))}.landing .logo-fallback{font-size:56px;width:auto;height:auto}.landing h1{font-size:40px;letter-spacing:1px}.tagline{color:var(--muted);margin-top:-10px}.explain{color:var(--muted);max-width:320px;line-height:1.5}.btn{padding:14px 32px;border:none;border-radius:12px;font-size:17px;font-weight:600;cursor:pointer}.btn.primary{background:var(--accent);color:#06202e}.btn.primary:disabled{opacity:.4}.btn.ghost{background:transparent;color:var(--muted);border:1px solid #334155}.muted{color:var(--muted);font-size:14px;max-width:320px}.hint{color:var(--warn);font-size:13px;max-width:320px;line-height:1.4}.setup-screen{justify-content:flex-start;padding-top:48px}.setup-screen label{width:100%;max-width:340px;text-align:left;font-size:14px;color:var(--muted);display:flex;flex-direction:column;gap:6px}.setup-screen input,.setup-screen select{padding:12px;border-radius:10px;border:1px solid #334155;background:#101a33;color:var(--text);font-size:16px}.hud{position:fixed;inset:0;pointer-events:none}.hud>*{pointer-events:auto}.status-pill{position:absolute;top:max(12px,env(safe-area-inset-top));left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;background:var(--panel);padding:8px 16px;border-radius:999px;font-size:14px;max-width:90vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--muted);flex-shrink:0}.status-pill[data-state=ok] .status-dot{background:var(--ok)}.status-pill[data-state=busy] .status-dot{background:var(--accent);animation:pulse 1s infinite}.status-pill[data-state=warn] .status-dot{background:var(--warn)}.status-pill[data-state=error] .status-dot{background:var(--error)}@keyframes pulse{50%{opacity:.3}}.stats-readout{position:absolute;top:calc(max(12px,env(safe-area-inset-top)) + 44px);left:50%;transform:translate(-50%);background:var(--panel);padding:6px 12px;border-radius:999px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}.guidance{position:absolute;top:calc(max(12px,env(safe-area-inset-top)) + 84px);left:50%;transform:translate(-50%);background:var(--panel);padding:10px 18px;border-radius:12px;font-size:15px}.guidance strong{color:var(--accent)}.controls{position:absolute;bottom:max(20px,env(safe-area-inset-bottom));right:16px;display:flex;flex-direction:column;gap:10px;z-index:10}.icon-btn{width:48px;height:48px;border-radius:50%;border:none;background:var(--panel);color:var(--text);font-size:20px;cursor:pointer}.icon-btn.active{background:var(--accent);color:#06202e}.tap-catcher{position:absolute;inset:0;z-index:1}.arrival{position:absolute;top:40%;left:50%;transform:translate(-50%,-50%);background:var(--panel);padding:28px 32px;border-radius:16px;text-align:center;display:flex;flex-direction:column;gap:16px}.link-overlay{position:absolute;top:calc(max(12px,env(safe-area-inset-top)) + 52px);left:12px;right:12px;bottom:calc(max(20px,env(safe-area-inset-bottom)) + 76px);display:flex;flex-direction:column;background:var(--panel);border-radius:16px;overflow:hidden;border:1px solid #334155}.link-overlay-header{display:flex;align-items:center;gap:8px;padding:8px 12px}.link-overlay-title{font-weight:600;font-size:15px;margin-right:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-overlay .icon-btn{width:36px;height:36px;font-size:16px}.link-overlay-ext{display:flex;align-items:center;justify-content:center;text-decoration:none}.link-overlay-frame{flex:1;width:100%;border:none;background:#fff}.sheet{position:absolute;left:0;right:0;bottom:0;max-height:60vh;background:var(--panel);backdrop-filter:blur(8px);border-radius:20px 20px 0 0;padding:10px 16px calc(16px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:10px}.sheet-handle{width:40px;height:4px;border-radius:2px;background:#475569;margin:0 auto}.sheet h2{font-size:18px}.search-input{padding:12px;border-radius:10px;border:1px solid #334155;background:#101a33;color:var(--text);font-size:16px}.poi-list{overflow-y:auto;display:flex;flex-direction:column;gap:4px}.poi-item{display:flex;align-items:center;gap:12px;padding:10px;border:none;border-radius:10px;background:transparent;color:var(--text);text-align:left;cursor:pointer}.poi-item:active{background:#1e293b}.admin-poi-row{background:#101a33;margin-bottom:4px}.admin-poi-row .icon-btn{width:36px;height:36px;font-size:16px;flex-shrink:0}.admin-poi-row .icon-btn:first-of-type{margin-left:auto}.admin-poi-row .icon-btn:disabled{opacity:.35}.admin-poi-list{width:100%;max-height:30vh;overflow-y:auto;margin-bottom:12px}.mesh-preview{width:100%;margin-bottom:16px;position:relative}.admin-coords-chip{position:absolute;bottom:10px;left:10px;background:var(--panel);color:#7dd3fc;font-family:ui-monospace,Menlo,monospace;font-size:12px;padding:6px 12px;border-radius:8px;pointer-events:none;white-space:pre}.mesh-preview-canvas{width:100%;height:260px;border-radius:12px;border:1px solid #334155;display:block;touch-action:none}.admin-screen{justify-content:flex-start;padding-top:24px;text-align:left;align-items:stretch}.admin-header{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.admin-header h1{font-size:26px}.admin-header .btn{margin-left:auto;padding:8px 18px}.admin-layout{display:flex;flex-direction:column;gap:16px;width:100%;flex:1;min-height:0}.admin-right{display:flex;flex-direction:column}.admin-form label{width:100%;text-align:left;font-size:14px;color:var(--muted);display:flex;flex-direction:column;gap:6px;margin-bottom:8px}.admin-form input,.admin-form select{width:100%;min-width:0;box-sizing:border-box;padding:10px;border-radius:10px;border:1px solid #334155;background:#101a33;color:var(--text);font-size:15px}.admin-form input[type=file]{padding:7px;font-size:13px}.admin-xyz{display:flex;gap:6px;width:100%}.admin-xyz label{flex:1 1 0;min-width:0;font-size:12px!important;margin-bottom:4px!important}.admin-xyz input{width:100%;min-width:0;box-sizing:border-box;padding:6px 8px!important;font-size:13px!important;border-radius:8px!important}.admin-buttons{display:flex;gap:10px;margin-top:10px}.admin-selection{display:flex;align-items:center;gap:8px;background:#14532d33;border:1px solid #22c55e66;border-radius:12px;padding:8px 12px;margin-bottom:10px}.admin-selection .poi-meta{margin-right:auto}.admin-bar-btn{padding:6px 14px;font-size:14px}.admin-selection .icon-btn{width:32px;height:32px;font-size:14px}.admin-debug{background:#00000080;border-radius:10px;padding:10px;margin-top:10px}.admin-debug h2{font-size:14px;color:var(--muted);margin-bottom:6px}.admin-debug pre{color:#7dd3fc;font-family:ui-monospace,Menlo,monospace;font-size:11px;white-space:pre-wrap;max-height:60vh;overflow-y:auto}@media (min-width: 900px){.admin-layout{flex-direction:row}.admin-left{flex:1;min-width:0;display:flex}.admin-left .mesh-preview{flex:1;display:flex;flex-direction:column;margin-bottom:0}.admin-left .mesh-preview-canvas{flex:1;height:auto;min-height:480px}.admin-right{width:400px;flex-shrink:0;overflow-y:auto;max-height:calc(100vh - 120px);padding-right:4px}.admin-poi-list{max-height:38vh}}.poi-icon{font-size:24px}.poi-text{display:flex;flex-direction:column}.poi-name{font-size:16px;font-weight:600}.poi-meta{font-size:13px;color:var(--muted)}.compass-guidance{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:10px}.compass-arrow{font-size:64px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.6));transition:transform .15s ease-out;transform-origin:center}.compass-label{background:var(--panel);padding:8px 16px;border-radius:999px;font-size:14px}.debug-panel{position:absolute;bottom:max(20px,env(safe-area-inset-bottom));left:12px;max-width:70vw;background:#000000bf;border-radius:10px;padding:10px;font-size:11px}.debug-panel pre{color:#7dd3fc;font-family:ui-monospace,Menlo,monospace;white-space:pre-wrap}