*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--accent: #3a8fd4;--accent2: #1a5fa0;--dark: #1a1c22;--panel-bg: rgba(20, 22, 30, .92);--text: #e4e8f0;--muted: #7a8090;--border: rgba(58, 143, 212, .25);--tag-bg: rgba(20, 22, 30, .82);--tag-hover: rgba(58, 143, 212, .15)}html,body{height:100%;font-family:Segoe UI,system-ui,sans-serif;background:var(--dark);color:var(--text);overflow:hidden}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;background:#101218e0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.header-logo{display:flex;align-items:center;gap:.6rem;font-size:1rem;font-weight:700;letter-spacing:.12em;color:var(--accent);text-transform:uppercase}.header-logo-icon{font-size:1.3rem}.header-logo-text em{font-style:normal;color:var(--text);font-weight:400;margin-left:.3rem}.header-subtitle{font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}.header-search{display:flex;align-items:center;gap:.4rem;background:#ffffff0d;border:1px solid var(--border);border-radius:6px;padding:0 .65rem;height:28px}.search-icon{color:var(--muted);font-size:1rem;line-height:1;pointer-events:none}.header-search input{background:none;border:none;outline:none;color:var(--text);font-size:.75rem;letter-spacing:.04em;width:140px}.header-search input::placeholder{color:var(--muted)}#app{position:fixed;top:52px;right:0;bottom:32px;left:0}#app canvas{display:block;width:100%!important;height:100%!important}#app>div[style]{position:absolute!important;top:0!important}#spinner{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;font-size:.85rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;z-index:10}.spinner-ring{width:40px;height:40px;border:3px solid rgba(58,143,212,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.building-tag{--pin-color: #3a8fd4;--pin-rgb: 58, 143, 212;position:relative;width:14px;height:14px;border-radius:50%;background:var(--pin-color);border:2px solid rgba(255,255,255,.6);cursor:pointer;-webkit-user-select:none;user-select:none;box-shadow:0 0 0 3px rgba(var(--pin-rgb),.25),0 0 10px rgba(var(--pin-rgb),.5);transition:transform .15s,box-shadow .15s}.building-tag.pin--fire{--pin-color: #d43a3a;--pin-rgb: 212, 58, 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var(--border)}.panel-title-group{display:flex;flex-direction:column;gap:.3rem}.panel-icon{font-size:1.6rem;line-height:1}.panel-name{font-size:1.05rem;font-weight:700;letter-spacing:.05em;color:var(--text);text-transform:uppercase}.panel-category{font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.panel-close{background:none;border:1px solid var(--border);color:var(--muted);width:28px;height:28px;border-radius:4px;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .15s,color .15s}.panel-close:hover{border-color:var(--accent);color:var(--accent)}.panel-body{padding:1.25rem;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:1.1rem}.panel-photo{width:100%;height:160px;object-fit:cover;border-radius:4px;border:1px solid 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a{color:var(--muted);text-decoration:none;transition:color .15s}.site-footer a:hover{color:var(--accent)}#legend{position:fixed;bottom:48px;left:16px;z-index:100;display:flex;flex-direction:column;gap:.35rem}.legend-item{display:flex;align-items:center;gap:.45rem;padding:.25rem .65rem .25rem .5rem;background:#101218e0;border:1px solid var(--border);border-radius:20px;color:var(--text);font-size:.68rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:opacity .15s,border-color .15s}.legend-item:hover{border-color:var(--accent)}.legend-item:not(.active){opacity:.35}.legend-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}@media (max-width: 640px){#legend{flex-direction:row;flex-wrap:wrap;bottom:40px;left:8px;right:8px}}#btn-reset{position:fixed;bottom:48px;right:16px;z-index:100;width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:#101218e0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--muted);font-size:1.1rem;cursor:pointer;touch-action:manipulation;display:flex;align-items:center;justify-content:center;transition:border-color .15s,color .15s}#btn-reset:hover{border-color:var(--accent);color:var(--accent)}.load-error{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem;font-size:.85rem;color:#c0392b}@media (max-width: 640px){.site-header{padding:0 1rem}.header-subtitle{display:none}.info-panel{top:auto;left:0;right:0;bottom:32px;width:100%;height:25vh;border-left:none;border-top:1px solid var(--border);border-radius:12px 12px 0 0;transform:translateY(100%)}.info-panel.open{transform:translateY(0)}.info-panel:before{content:"";display:block;width:36px;height:4px;background:var(--border);border-radius:2px;margin:10px auto 0;flex-shrink:0}.panel-header{padding:.75rem 1rem}.panel-body{padding:.75rem 1rem;gap:.75rem}.panel-photo{height:110px}.building-tag{width:11px;height:11px}#btn-reset{bottom:auto;top:60px;right:8px}body.panel-open #legend{opacity:0;pointer-events:none}}