:root{--bk-bg-deep: #1b2331;--bk-bg-panel: rgba(25, 38, 56, .88);--bk-bg-panel-solid: #1c2b3f;--bk-bg-card: #15202e;--bk-border: rgba(120, 150, 180, .18);--bk-border-focus: rgba(120, 150, 180, .35);--bk-accent: #e87741;--bk-accent-glow: rgba(232, 119, 65, .15);--bk-accent-hover: rgba(232, 119, 65, .12);--bk-accent-bright: #d06835;--bk-accent-blue: #5ba4cf;--bk-accent-green: #6db577;--bk-accent-red: #d94040;--bk-text: #e8ecf0;--bk-text-secondary: #a0adb8;--bk-text-muted: #6d7a87;--bk-text-on-accent: #fff;--bk-search-bg: rgba(235, 240, 245, .95);--bk-search-text: #1b2331;--bk-search-placeholder: #888;--bk-ctrl-icon-filter: invert(.85) sepia(.1) hue-rotate(180deg);--bk-radius-sm: 6px;--bk-radius-md: 10px;--bk-radius-lg: 16px;--bk-shadow-float: 0 8px 32px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .2);--bk-shadow-panel: 0 -8px 40px rgba(0, 0, 0, .35);--bk-transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--bk-transition-medium: .28s cubic-bezier(.4, 0, .2, 1);--bk-btn-size: 42px;--bk-icon-size: 18px;--bk-ctrl-gap: 6px}html.theme-arctic{--bk-bg-deep: #e4eaf0;--bk-bg-panel: rgba(235, 241, 248, .92);--bk-bg-panel-solid: #e8eef4;--bk-bg-card: #f0f4f8;--bk-border: rgba(50, 70, 100, .13);--bk-border-focus: rgba(50, 70, 100, .28);--bk-accent: #2872a4;--bk-accent-glow: rgba(40, 114, 164, .14);--bk-accent-hover: rgba(40, 114, 164, .08);--bk-accent-bright: #1f6393;--bk-accent-blue: #3b8ec4;--bk-accent-green: #4a9a5a;--bk-accent-red: #c03030;--bk-text: #1a2a3c;--bk-text-secondary: #4a5e72;--bk-text-muted: #7e8fa0;--bk-text-on-accent: #fff;--bk-search-bg: rgba(255, 255, 255, .95);--bk-search-text: #1a2a3c;--bk-search-placeholder: #8090a0;--bk-ctrl-icon-filter: none;--bk-shadow-float: 0 4px 20px rgba(0, 0, 0, .1), 0 1px 6px rgba(0, 0, 0, .06);--bk-shadow-panel: 0 -4px 24px rgba(0, 0, 0, .1)}html.theme-sunset{--bk-bg-deep: #f3ebe0;--bk-bg-panel: rgba(245, 237, 226, .93);--bk-bg-panel-solid: #f0e7d9;--bk-bg-card: #faf5ee;--bk-border: rgba(160, 120, 70, .16);--bk-border-focus: rgba(160, 120, 70, .32);--bk-accent: #c47a2a;--bk-accent-glow: rgba(196, 122, 42, .14);--bk-accent-hover: rgba(196, 122, 42, .08);--bk-accent-bright: #b06a1e;--bk-accent-blue: #5a8fa8;--bk-accent-green: #6a9a52;--bk-accent-red: #b83a2e;--bk-text: #3b2a1a;--bk-text-secondary: #6b5742;--bk-text-muted: #9a8a78;--bk-text-on-accent: #fff;--bk-search-bg: rgba(255, 252, 247, .96);--bk-search-text: #3b2a1a;--bk-search-placeholder: #9a8a78;--bk-ctrl-icon-filter: sepia(.3) saturate(1.4) hue-rotate(-10deg) brightness(.35);--bk-shadow-float: 0 4px 20px rgba(80, 50, 20, .1), 0 1px 6px rgba(80, 50, 20, .06);--bk-shadow-panel: 0 -4px 24px rgba(80, 50, 20, .1)}html.theme-forest-light{--bk-bg-deep: #e8f0e8;--bk-bg-panel: rgba(238, 246, 238, .92);--bk-bg-panel-solid: #eaf2ea;--bk-bg-card: #f2f8f2;--bk-border: rgba(40, 80, 50, .13);--bk-border-focus: rgba(40, 80, 50, .28);--bk-accent: #2e8b47;--bk-accent-glow: rgba(46, 139, 71, .14);--bk-accent-hover: rgba(46, 139, 71, .08);--bk-accent-bright: #247a3c;--bk-accent-blue: #3b8ec4;--bk-accent-green: #2e8b47;--bk-accent-red: #c03030;--bk-text: #1a2e1a;--bk-text-secondary: #3e5a42;--bk-text-muted: #6e8a72;--bk-text-on-accent: #fff;--bk-search-bg: rgba(255, 255, 255, .95);--bk-search-text: #1a2e1a;--bk-search-placeholder: #6e8a72;--bk-ctrl-icon-filter: none;--bk-shadow-float: 0 4px 20px rgba(0, 0, 0, .1), 0 1px 6px rgba(0, 0, 0, .06);--bk-shadow-panel: 0 -4px 24px rgba(0, 0, 0, .1)}html.theme-forest{--bk-bg-deep: #141e18;--bk-bg-panel: rgba(22, 38, 30, .9);--bk-bg-panel-solid: #1a2e22;--bk-bg-card: #122019;--bk-border: rgba(100, 160, 120, .16);--bk-border-focus: rgba(100, 160, 120, .32);--bk-accent: #5aad6a;--bk-accent-glow: rgba(90, 173, 106, .15);--bk-accent-hover: rgba(90, 173, 106, .1);--bk-accent-bright: #4a9858;--bk-accent-blue: #5ca8c4;--bk-accent-green: #5aad6a;--bk-accent-red: #c84848;--bk-text: #dce8e0;--bk-text-secondary: #98b0a0;--bk-text-muted: #607a68;--bk-text-on-accent: #0e1a12;--bk-search-bg: rgba(225, 240, 230, .95);--bk-search-text: #141e18;--bk-search-placeholder: #708878;--bk-ctrl-icon-filter: invert(.85) sepia(.1) hue-rotate(80deg);--bk-shadow-float: 0 8px 32px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .25);--bk-shadow-panel: 0 -8px 40px rgba(0, 0, 0, .4)}html.size-small{font-size:87%;--bk-btn-size: 36px;--bk-icon-size: 15px;--bk-ctrl-gap: 5px}html.size-large{font-size:120%;--bk-btn-size: 50px;--bk-icon-size: 22px;--bk-ctrl-gap: 8px}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{--sheet-peek: 32px;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bk-bg-deep);color:var(--bk-text);overflow:hidden;touch-action:manipulation}#file-input,.map-load-btn,.map-library-btn{display:none}.bk-action-group{position:absolute;right:10px;bottom:calc(var(--planner-dock-bottom, 10px) + env(safe-area-inset-bottom,0px));z-index:862;display:flex;flex-direction:column;gap:var(--bk-ctrl-gap)}.bk-action-btn{width:var(--bk-btn-size);height:var(--bk-btn-size);padding:0;background:var(--bk-bg-panel);color:var(--bk-text);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid var(--bk-border);border-radius:var(--bk-radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--bk-shadow-float);transition:all var(--bk-transition-fast)}.bk-action-btn:hover,.bk-action-btn-accent{border-color:var(--bk-accent);color:var(--bk-accent)}.bk-action-btn-accent:hover{background:var(--bk-accent-hover)}.bk-action-btn.active{background:var(--bk-accent-glow)}.bk-action-btn svg{width:var(--bk-icon-size);height:var(--bk-icon-size)}.theme-switcher-btn{display:none;position:relative;background:var(--bk-bg-panel);color:var(--bk-text);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid var(--bk-border);border-radius:var(--bk-radius-md);width:var(--bk-btn-size);height:var(--bk-btn-size);cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;box-shadow:var(--bk-shadow-float);transition:all var(--bk-transition-fast)}.theme-switcher-btn:hover{border-color:var(--bk-accent);color:var(--bk-accent)}.bk-theme-menu{position:absolute;top:100%;left:0;margin-top:6px;background:var(--bk-bg-panel-solid);border:1px solid var(--bk-border);border-radius:var(--bk-radius-md);padding:6px 0;box-shadow:var(--bk-shadow-float);z-index:900;min-width:140px;backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4)}.bk-theme-menu-label{font-size:.7rem;color:var(--bk-text-muted);font-weight:600;padding:4px 12px 2px;text-transform:uppercase;letter-spacing:.03em}.bk-theme-menu-item{display:block;width:100%;text-align:left;background:none;border:none;color:var(--bk-text);padding:6px 12px;cursor:pointer;font-size:.82rem}.bk-theme-menu-item:hover{background:var(--bk-accent-hover)}.bk-theme-menu-item.active{color:var(--bk-accent);font-weight:600}.bk-theme-menu-divider{height:1px;background:var(--bk-border);margin:4px 8px}.bk-theme-size-row{display:flex;gap:4px;padding:4px 8px}.bk-theme-size-btn{flex:1;background:none;border:1px solid var(--bk-border);border-radius:var(--bk-radius-sm);color:var(--bk-text);padding:4px 6px;cursor:pointer;font-size:.75rem;text-align:center}.bk-theme-size-btn:hover{border-color:var(--bk-accent)}.bk-theme-size-btn.active{border-color:var(--bk-accent);color:var(--bk-accent);background:var(--bk-accent-glow);font-weight:600}#map-container{position:fixed;inset:0;height:100vh}#map{height:100%;width:100%;background:#c5ddf0}.bottom-sheet{position:fixed;left:0;right:0;bottom:0;z-index:850;height:50vh;max-height:700px;display:flex;flex-direction:column;background:var(--bk-bg-panel);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border-top:1px solid var(--bk-border);border-radius:var(--bk-radius-lg) var(--bk-radius-lg) 0 0;transform:translateY(100%);transition:transform var(--bk-transition-medium);box-shadow:var(--bk-shadow-panel)}.bottom-sheet.expanded{transform:translateY(0)}.bottom-sheet.dragging{transition:none}.bottom-sheet-tabs{display:flex;border-bottom:1px solid var(--bk-border);padding:0 12px;flex-shrink:0}.bottom-sheet-tab{background:none;border:none;border-bottom:2px solid transparent;color:var(--bk-text-muted);font-size:.78rem;font-weight:600;padding:8px 12px;cursor:pointer;transition:all var(--bk-transition-fast)}.bottom-sheet-tab:hover{color:var(--bk-text)}.bottom-sheet-tab.active{color:var(--bk-accent);border-bottom-color:var(--bk-accent)}.bottom-sheet-tab.pulse{animation:bk-tab-pulse .6s ease-in-out 3}@keyframes bk-tab-pulse{0%,to{color:var(--bk-accent);background:transparent}50%{color:#fff;background:var(--bk-accent);border-radius:4px}}.bottom-sheet-handle{position:absolute;top:calc(var(--sheet-peek) * -1);left:50%;transform:translate(-50%);width:140px;height:var(--sheet-peek);padding:0 10px;display:flex;flex-direction:row;justify-content:center;align-items:center;gap:8px;cursor:grab;user-select:none;touch-action:none;border:1px solid var(--bk-border);border-bottom:none;border-radius:999px 999px 0 0;background:var(--bk-bg-panel);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4)}.bottom-sheet-handle:active{cursor:grabbing}.bottom-sheet-pill{width:32px;height:4px;border-radius:2px;background:var(--bk-text-muted);transition:width var(--bk-transition-fast),background var(--bk-transition-fast)}.bottom-sheet-handle.pulse .bottom-sheet-pill{animation:bk-handle-pulse .5s ease-in-out 4}@keyframes bk-handle-pulse{0%,to{width:32px;background:var(--bk-text-muted)}50%{width:60px;background:var(--bk-accent)}}.bottom-sheet-handle:hover .bottom-sheet-pill{width:40px;background:var(--bk-accent)}.bottom-sheet-badge{display:none;width:18px;height:18px;border-radius:50%;background:var(--bk-accent);color:#fff;font-size:10px;font-weight:700;font-style:italic;line-height:18px;text-align:center;position:absolute;right:-24px;top:50%;transform:translateY(-50%)}.bottom-sheet-badge.pulse{display:block;animation:badge-pulse 1.8s ease-in-out 3}@keyframes badge-pulse{0%,to{box-shadow:0 0 #e8774199}50%{box-shadow:0 0 0 8px #e8774100}}.bottom-sheet-content{overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:12px;padding-bottom:calc(16px + env(safe-area-inset-bottom))}.drop-overlay{display:none;position:absolute;inset:0;z-index:1000;background:#1b2331d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:2px solid var(--bk-accent);justify-content:center;align-items:center;flex-direction:column;gap:12px;font-size:1.4rem;color:var(--bk-accent);font-weight:700;pointer-events:none}.drop-overlay.active{display:flex}.map-overlay-control{background:var(--bk-bg-panel);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-radius:var(--bk-radius-md);border:1px solid var(--bk-border);color:var(--bk-text);font-size:.78rem;pointer-events:auto;box-shadow:var(--bk-shadow-float);transition:all var(--bk-transition-fast)}.avalanche-control{padding:0 10px;min-width:auto}.avalanche-control.collapsed{height:var(--bk-btn-size);line-height:var(--bk-btn-size)}.avalanche-control:not(.collapsed){padding:8px 10px}.avalanche-control h4{margin:0;color:var(--bk-accent);font-size:.78rem;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:6px;user-select:none}.avalanche-control h4:after{content:"\25bc";font-size:.55rem;transition:transform var(--bk-transition-fast)}.avalanche-control:not(.collapsed) h4:after{content:"\25b2"}.avalanche-control .ava-body{margin-top:8px;overflow:hidden;max-height:0;opacity:0;transition:max-height var(--bk-transition-medium),opacity var(--bk-transition-fast)}.avalanche-control:not(.collapsed) .ava-body{max-height:400px;opacity:1}.avalanche-control.collapsed .ava-body{display:none}.opacity-row{display:flex;align-items:center;gap:6px;margin-bottom:8px}.opacity-row span{font-size:.75rem;color:var(--bk-text-muted)}.legend{margin-top:8px;border-top:1px solid var(--bk-border);padding-top:6px}.legend-item{display:flex;align-items:center;gap:6px;margin:3px 0;font-size:.75rem}.legend-swatch{width:16px;height:12px;border-radius:3px;flex-shrink:0}.overlay-row{position:fixed;top:10px;left:410px;z-index:800;display:none}.overlay-control{padding:0 10px;min-width:auto}.overlay-control.collapsed{height:var(--bk-btn-size);line-height:var(--bk-btn-size)}.overlay-control:not(.collapsed){padding:8px 10px}.overlay-control h4{margin:0;color:var(--bk-accent);font-size:.78rem;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:6px;user-select:none}.overlay-control h4:after{content:"\25bc";font-size:.55rem}.overlay-control:not(.collapsed) h4:after{content:"\25b2"}.overlay-control .overlay-body{margin-top:8px;overflow:hidden;max-height:0;opacity:0;transition:max-height var(--bk-transition-medium),opacity var(--bk-transition-fast)}.overlay-control:not(.collapsed) .overlay-body{max-height:600px;opacity:1}.overlay-control.collapsed .overlay-body{display:none}.overlay-control label{display:flex;align-items:center;gap:6px;margin:4px 0;font-size:.75rem;cursor:pointer;white-space:nowrap}.overlay-item{border-bottom:1px solid var(--bk-border);padding-bottom:4px;margin-bottom:4px}.overlay-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.overlay-legend{padding:4px 0 2px 22px}.overlay-legend img{max-width:160px;border-radius:3px}.hillshade-sliders{padding:2px 0 4px}.hillshade-slider-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:4px}.hillshade-slider-row:last-child{margin-bottom:0}.hillshade-slider-label{font-size:.68rem;color:var(--bk-text-muted);min-width:48px;white-space:nowrap}.hillshade-slider-row input[type=range]{flex:1;min-width:60px}.hillshade-warmth-slider{background:linear-gradient(to right,#4a7a9b,#e08030)!important}.hillshade-warmth-hints{display:flex;justify-content:space-between;width:100%;font-size:.6rem;color:var(--bk-text-muted);padding:0 2px;margin-top:-2px}.hillshade-reset-row{display:flex;justify-content:flex-end;gap:6px;margin-top:2px}.hillshade-reset-btn{font-size:.62rem;color:var(--bk-text-muted);background:none;border:1px solid var(--bk-border);border-radius:var(--bk-radius-sm);padding:2px 8px;cursor:pointer;transition:all var(--bk-transition-fast)}.hillshade-reset-btn:hover{color:var(--bk-accent);border-color:var(--bk-accent)}#intro-section{padding:16px 20px 24px;position:relative}#intro-section h3{color:var(--bk-accent);margin-bottom:12px;font-size:1.05rem;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:12px}#intro-section p{color:var(--bk-text-secondary);font-size:.85rem;line-height:1.6;margin-bottom:10px}#intro-section ul{color:var(--bk-text-secondary);font-size:.85rem;line-height:1.7;margin:0 0 16px 18px}#intro-section a{color:var(--bk-accent);text-decoration:none}#intro-section a:hover{text-decoration:underline}#intro-section .example-btn{background:var(--bk-accent);color:var(--bk-text-on-accent);border:1px solid transparent;border-radius:var(--bk-radius-sm);padding:6px 10px;cursor:pointer;font-size:.78rem;font-weight:600;white-space:nowrap;flex-shrink:0;transition:all var(--bk-transition-fast)}@media(max-width:600px){.bottom-sheet{height:60vh}#intro-section .example-btn{position:static;display:inline-block;margin-left:0;margin-bottom:4px}}#intro-section .example-btn:hover{background:var(--bk-accent-bright)}.intro-nav{display:flex;gap:2px;margin-bottom:16px;background:var(--bk-bg-card);border-radius:var(--bk-radius-sm);padding:3px;border:1px solid var(--bk-border)}.intro-nav-btn{flex:1;padding:7px 6px;border:none;background:transparent;color:var(--bk-text-muted);font-size:.75rem;font-weight:600;border-radius:4px;cursor:pointer;transition:all var(--bk-transition-fast);white-space:nowrap}.intro-nav-btn:hover{color:var(--bk-text-secondary)}.intro-nav-btn.active{background:var(--bk-accent);color:var(--bk-text-on-accent);box-shadow:0 1px 4px #00000026}.intro-page{display:none}.intro-page.active{display:block}#intro-section h4{color:var(--bk-text);margin:14px 0 8px;font-size:.88rem;font-weight:700}#intro-section h4:first-child{margin-top:0}.changelog-entry{margin-bottom:8px;font-size:.8rem;color:var(--bk-text-secondary);line-height:1.5}.changelog-entry strong{color:var(--bk-text);font-weight:600}.help-section{margin-bottom:16px}.help-section h4{margin-bottom:6px}.intro-pref-toggle{display:inline-flex;align-items:center;gap:8px;margin-top:10px;color:var(--bk-text-muted);font-size:.78rem;cursor:pointer;user-select:none}.intro-pref-toggle input{margin:0}.license-block{margin-bottom:10px;font-size:.8rem;color:var(--bk-text-secondary);line-height:1.5}.license-block strong{color:var(--bk-text)}#stats-section{display:none;padding:16px 20px;background:var(--bk-bg-panel-solid);border-bottom:1px solid var(--bk-border)}#stats-section h3{color:var(--bk-accent);margin-bottom:10px;font-size:.95rem}.track-meta{display:none;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;padding:10px 12px;border:1px solid var(--bk-border);border-radius:8px;background:var(--bk-bg-card)}.track-meta-label{font-size:.68rem;text-transform:uppercase;color:var(--bk-text-muted);letter-spacing:.08em}.track-meta-title{margin-top:2px;color:var(--bk-text);font-size:.92rem;font-weight:600;font-family:JetBrains Mono,monospace;max-width:min(56vw,460px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.track-center-btn{border:1px solid var(--bk-accent);background:transparent;color:var(--bk-accent);border-radius:var(--bk-radius-sm);padding:8px 10px;font-size:.78rem;font-weight:600;cursor:pointer;flex-shrink:0;transition:all var(--bk-transition-fast)}.track-center-btn:hover:not(:disabled){background:var(--bk-accent-hover)}.track-center-btn:disabled{opacity:.45;cursor:not-allowed}:root{--planner-dock-bottom: 44px}.planner-launch-btn{display:none}.bk-action-group.above-playback{bottom:calc(var(--sheet-peek) + 80px + env(safe-area-inset-bottom,0px))}.bk-action-btn.planning-active{position:relative}.bk-action-btn.planning-active:not(.active):after{content:"";position:absolute;top:-3px;right:-3px;width:8px;height:8px;border-radius:50%;background:var(--bk-accent);box-shadow:0 0 6px var(--bk-accent)}#planner-section{position:absolute;right:10px;top:auto;bottom:calc(var(--planner-dock-bottom) + env(safe-area-inset-bottom,0px) + 48px);width:min(380px,calc(100vw - 20px));max-height:min(56vh,470px);overflow-y:auto;z-index:862;display:none;background:var(--bk-bg-panel);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--bk-border);border-radius:var(--bk-radius-md);padding:12px;box-shadow:var(--bk-shadow-float)}#planner-section.open{display:block}#planner-section.planning-active{bottom:calc(48px + env(safe-area-inset-bottom,0px));transition:bottom var(--bk-transition-medium)}#planner-section h3{color:var(--bk-accent);margin-bottom:10px;font-size:.95rem}.planner-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;cursor:default}.planner-close-btn{border:1px solid var(--bk-border);background:var(--bk-bg-card);color:var(--bk-text-secondary);border-radius:var(--bk-radius-sm);padding:2px 8px;font-size:.9rem;cursor:pointer;transition:all var(--bk-transition-fast)}.planner-close-btn:hover{color:var(--bk-text);border-color:var(--bk-accent)}.planner-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.planner-btn{border:1px solid var(--bk-border);background:var(--bk-bg-card);color:var(--bk-text);border-radius:var(--bk-radius-sm);padding:7px 10px;font-size:.78rem;font-weight:600;cursor:pointer;transition:all var(--bk-transition-fast)}.planner-btn.primary{background:var(--bk-accent);color:var(--bk-text-on-accent);border-color:var(--bk-accent)}.planner-btn.primary:hover:not(:disabled){background:var(--bk-accent-bright)}.planner-btn:not(.primary):hover:not(:disabled){background:var(--bk-accent-hover);border-color:var(--bk-accent);color:var(--bk-accent)}.planner-btn:disabled{opacity:.45;cursor:not-allowed}.planner-btn.danger{background:transparent;color:var(--bk-accent-red);border-color:var(--bk-accent-red);width:100%;margin-top:4px;margin-bottom:4px}.planner-btn.danger:hover:not(:disabled){background:#d940401f}.planner-row{margin-bottom:10px}.planner-row label{font-size:.76rem;color:var(--bk-text-secondary);display:block;margin-bottom:5px}.planner-row select{width:100%;background:var(--bk-bg-card);color:var(--bk-text);border:1px solid var(--bk-border);border-radius:var(--bk-radius-sm);padding:7px 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#00000059;max-width:80vw}.bk-offline-chip-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bk-offline-chip-close{background:none;border:none;color:#ffffffb3;font-size:1.1rem;line-height:1;cursor:pointer;padding:0 4px}.bk-offline-chip-close:hover{color:#fff}.bk-offline-region-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.bk-offline-region-resume{background:none;border:1px solid var(--bk-accent);color:var(--bk-accent);border-radius:var(--bk-radius-sm);padding:2px 8px;font-size:.7rem;cursor:pointer;white-space:nowrap}.bk-offline-region-resume:hover{background:var(--bk-accent);color:#fff}.bk-offline-region-del{background:none;border:1px solid var(--bk-border);color:var(--bk-text-muted);border-radius:var(--bk-radius-sm);padding:2px 6px;font-size:.7rem;cursor:pointer}.bk-offline-region-del:hover{color:#e87741;border-color:#e87741}.bk-offline-empty{font-size:.75rem;color:var(--bk-text-muted);font-style:italic}@media(max-width:600px){.bk-offline-panel{width:85vw;max-width:340px}}.playback-controls{display:none!important;position:absolute;bottom:calc(var(--sheet-peek) + 10px);right:calc(var(--bk-btn-size) + 18px);z-index:860;background:var(--bk-bg-panel);border:1px solid var(--bk-border);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-radius:var(--bk-radius-md);padding:6px 12px;display:none;flex-direction:column;align-items:stretch;gap:6px;box-shadow:var(--bk-shadow-float)}.playback-row{display:flex;align-items:center;gap:8px}.cam-widget{display:none!important;position:absolute;bottom:calc(var(--sheet-peek) + 10px);left:10px;z-index:860;background:var(--bk-bg-panel);border:1px solid var(--bk-border);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-radius:var(--bk-radius-md);padding:8px;display:none;align-items:center;gap:8px;box-shadow:var(--bk-shadow-float)}.cam-dpad{display:grid;grid-template-columns:32px 32px 32px;grid-template-rows:32px 32px 32px;gap:2px}.cam-dpad button{background:none;border:1px solid var(--bk-border);color:var(--bk-text);border-radius:var(--bk-radius-sm);padding:0;cursor:pointer;font-size:1rem;width:32px;height:32px;display:flex;align-items:center;justify-content:center;transition:all var(--bk-transition-fast)}.cam-dpad button:hover{background:var(--bk-accent-hover);border-color:var(--bk-accent);color:var(--bk-accent)}.cam-dpad .empty{border:none;cursor:default}.cam-dpad .empty:hover{background:none}.cam-dist-slider{writing-mode:vertical-lr;width:6px;height:80px;cursor:pointer;margin-right:6px}.cam-zoom{display:flex;gap:4px;justify-content:space-between;align-items:center;width:100%}.cam-zoom button{background:none;border:1px solid var(--bk-border);color:var(--bk-text);border-radius:50%;width:28px;height:28px;padding:0;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all var(--bk-transition-fast)}.cam-zoom button:hover{background:var(--bk-accent-hover);border-color:var(--bk-accent);color:var(--bk-accent)}.playback-controls button{background:transparent;border:1px solid var(--bk-border);color:var(--bk-text);border-radius:var(--bk-radius-sm);padding:5px 12px;cursor:pointer;font-size:.85rem;transition:all var(--bk-transition-fast)}.playback-controls button:hover{border-color:var(--bk-accent);color:var(--bk-accent);background:var(--bk-accent-hover)}#playback-play{background:var(--bk-accent);color:var(--bk-text-on-accent);border-color:var(--bk-accent)}#playback-play:hover{background:var(--bk-accent-bright)}.playback-controls select{background:var(--bk-bg-card);color:var(--bk-text);border:1px solid var(--bk-border);border-radius:var(--bk-radius-sm);padding:4px 6px;font-size:.75rem}#playback-progress{color:var(--bk-text-muted);font-size:.75rem;min-width:32px;text-align:center;font-family:JetBrains Mono,monospace}.terrain-toggle{background-color:transparent!important;color:var(--bk-text);border:none!important;padding:0;cursor:pointer;font-size:.78rem;font-weight:700;width:calc(var(--bk-btn-size) - 6px)!important;height:calc(var(--bk-btn-size) - 6px)!important;box-shadow:none;user-select:none;display:flex;align-items:center;justify-content:center;transition:all var(--bk-transition-fast)}.terrain-toggle:hover{background-color:var(--bk-accent-hover)!important;color:var(--bk-accent)}.terrain-toggle.active{background-color:var(--bk-accent)!important;color:var(--bk-text-on-accent)}.layer-switcher{position:absolute;top:10px;left:10px;z-index:800;display:none}.layer-switcher select{background:var(--bk-bg-panel);backdrop-filter:blur(16px) saturate(1.4);color:var(--bk-text);border:1px solid var(--bk-border);border-radius:var(--bk-radius-md);padding:0 28px 0 12px;height:var(--bk-btn-size);font-size:.78rem;cursor:pointer;box-shadow:var(--bk-shadow-float);-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0adb8'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.place-search-wrapper{position:absolute;top:10px;left:10px;z-index:810;width:300px}.place-search-clear{display:none;position:absolute;right:2px;top:50%;transform:translateY(-50%);width:44px;height:44px;border:none;background:none;color:var(--bk-text-secondary);font-size:1.3rem;cursor:pointer;padding:0;line-height:1;-webkit-tap-highlight-color:transparent}.place-search-clear.visible{display:flex;align-items:center;justify-content:center}@media(max-width:925px){.place-search-wrapper{left:10px;top:10px;width:calc(100% - 70px)}.playback-controls{right:calc(var(--bk-btn-size) + 18px)}}#place-search{width:100%;background:var(--bk-search-bg);color:var(--bk-search-text);border:1px solid rgba(120,150,180,.25);border-radius:var(--bk-radius-md);padding:0 40px 0 34px;height:var(--bk-btn-size);font-size:.78rem;outline:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='7' cy='7' r='5'/%3E%3Cline x1='11' y1='11' x2='14' y2='14'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:10px center;background-size:16px 16px;box-shadow:var(--bk-shadow-float);transition:border-color var(--bk-transition-fast),box-shadow var(--bk-transition-fast)}#place-search::placeholder{color:var(--bk-search-placeholder)}#place-search:focus{border-color:var(--bk-accent);box-shadow:0 0 0 3px var(--bk-accent-glow)}@supports (-webkit-touch-callout: none){input[type=text],input[type=search],textarea,select{font-size:16px}}#place-results{display:none;position:absolute;top:100%;left:0;right:0;z-index:805;background:var(--bk-bg-panel);border:1px solid var(--bk-border);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-radius:0 0 var(--bk-radius-md) var(--bk-radius-md);max-height:220px;overflow-y:auto;margin-top:-1px;box-shadow:var(--bk-shadow-float)}#place-results.open{display:block}.place-result-item{display:flex;align-items:center;border-bottom:1px solid var(--bk-border);transition:background var(--bk-transition-fast)}.place-result-item:last-child{border-bottom:none}.place-result-item:hover,.place-result-item.active{background:var(--bk-accent-glow)}.place-result-content{flex:1;padding:10px 14px;cursor:pointer;min-width:0}.place-result-name{font-size:.8rem;color:var(--bk-text)}.place-result-meta{font-size:.7rem;color:var(--bk-text-muted);margin-top:2px}.place-result-pin{background:none;border:none;cursor:pointer;font-size:1.1rem;color:var(--bk-text-muted);padding:6px 10px;flex-shrink:0;transition:color var(--bk-transition-fast)}.place-result-pin:hover{color:var(--bk-accent)}.place-result-pin.pinned{color:#f0c040}input[type=range]{-webkit-appearance:none;appearance:none;height:4px;background:var(--bk-border);border-radius:2px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--bk-accent);border:2px solid var(--bk-bg-deep);cursor:pointer;transition:transform var(--bk-transition-fast)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--bk-accent);border:2px solid var(--bk-bg-deep);cursor:pointer}input[type=range]::-moz-range-track{height:4px;background:var(--bk-border);border-radius:2px}input[type=checkbox]{-webkit-appearance:none;appearance:none;width:16px;height:16px;border:1.5px solid var(--bk-text-muted);border-radius:3px;background:transparent;cursor:pointer;position:relative;transition:all var(--bk-transition-fast);flex-shrink:0}input[type=checkbox]:checked{background:var(--bk-accent);border-color:var(--bk-accent)}input[type=checkbox]:checked:after{content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid var(--bk-text-on-accent);border-width:0 2px 2px 0;transform:rotate(45deg)}button:focus-visible,select:focus-visible,input:focus-visible{outline:none;box-shadow:0 0 0 3px var(--bk-accent-glow)}.maplibregl-ctrl-group{background:var(--bk-bg-panel)!important;backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid var(--bk-border)!important;border-radius:var(--bk-radius-md)!important;box-shadow:var(--bk-shadow-float)!important;overflow:hidden}.maplibregl-ctrl-group button{background-color:transparent!important;border:none!important;width:calc(var(--bk-btn-size) - 6px)!important;height:calc(var(--bk-btn-size) - 6px)!important;transition:background var(--bk-transition-fast)}.maplibregl-ctrl-group button:hover{background-color:var(--bk-accent-hover)!important}.maplibregl-ctrl-group button+button{border-top:1px solid var(--bk-border)!important}.maplibregl-ctrl-group button .maplibregl-ctrl-icon{filter:var(--bk-ctrl-icon-filter)}.maplibregl-ctrl-attrib{background:var(--bk-bg-panel)!important;backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4);border-radius:var(--bk-radius-sm)!important;font-size:.65rem!important}.maplibregl-ctrl-attrib a{color:var(--bk-text-muted)!important}.maplibregl-ctrl-attrib-button{filter:var(--bk-ctrl-icon-filter)}.maplibregl-ctrl-bottom-left .maplibregl-ctrl-scale{background:transparent!important;border:2px solid #000!important;border-top:none!important;border-radius:0!important;box-shadow:none!important;color:#000!important;font-weight:700;letter-spacing:.01em;margin:0 0 10px 10px!important;padding:1px 6px 0!important;text-shadow:-1px -1px 0 #fff,1px -1px 0 #fff,-1px 1px 0 #fff,1px 1px 0 #fff,0 0 2px #fff;filter:drop-shadow(0 0 1px #fff) drop-shadow(0 0 1px #fff)}.maplibregl-user-location-dot{background-color:var(--bk-accent-blue)!important}.bk-alt-marker{display:flex;flex-direction:column;align-items:center;pointer-events:none}.bk-alt-marker-label{background:#0009;color:#ffffffe6;font-size:.7rem;padding:2px 7px;border-radius:3px;white-space:nowrap;margin-bottom:2px}.bk-alt-marker-cross{width:10px;height:10px;position:relative}.bk-alt-marker-cross:before,.bk-alt-marker-cross:after{content:"";position:absolute;background:#ffffffb3}.bk-alt-marker-cross:before{left:50%;top:0;width:1px;height:100%;transform:translate(-.5px)}.bk-alt-marker-cross:after{top:50%;left:0;height:1px;width:100%;transform:translateY(-.5px)}.bk-alt-marker-arrow{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:12px solid rgba(255,255,255,.8);margin:2px auto 0;filter:drop-shadow(0 1px 1px rgba(0,0,0,.4))}.measure-box{position:absolute;z-index:804;background:var(--bk-bg-panel);border:1px solid var(--bk-border);border-radius:var(--bk-radius-sm);box-shadow:var(--bk-shadow-float);backdrop-filter:blur(12px) saturate(1.3);-webkit-backdrop-filter:blur(12px) saturate(1.3);color:var(--bk-text);font-size:.74rem;line-height:1.3;padding:7px 9px;min-width:128px;pointer-events:none}.avalanche-control h4 .ctrl-icon,.overlay-control h4 .ctrl-icon{display:inline}.layer-switcher select{display:none}.layer-switcher .layer-icon-btn{display:flex;align-items:center;justify-content:center;width:var(--bk-btn-size);height:var(--bk-btn-size);background:var(--bk-bg-panel);color:var(--bk-text);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid var(--bk-border);border-radius:var(--bk-radius-md);cursor:pointer;box-shadow:var(--bk-shadow-float);font-size:1rem;padding:0;transition:all var(--bk-transition-fast)}.layer-switcher .layer-icon-btn:hover{border-color:var(--bk-accent);color:var(--bk-accent)}.layer-switcher .layer-menu{display:none;position:absolute;top:calc(var(--bk-btn-size) + 4px);left:0;min-width:160px;background:var(--bk-bg-panel);border:1px solid var(--bk-border);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-radius:var(--bk-radius-md);box-shadow:var(--bk-shadow-float);overflow:hidden;z-index:801}.layer-switcher .layer-menu.open{display:block}.layer-switcher.menu-open{z-index:812}.layer-switcher.menu-open .layer-menu{z-index:813}.layer-switcher .layer-menu-item{padding:10px 14px;cursor:pointer;font-size:.78rem;color:var(--bk-text);border-bottom:1px solid var(--bk-border);transition:background var(--bk-transition-fast)}.layer-switcher .layer-menu-item:last-child{border-bottom:none}.layer-switcher .layer-menu-item:hover{background:var(--bk-accent-hover)}.layer-switcher .layer-menu-item.active{color:var(--bk-accent);font-weight:600}@media(max-width:925px){.measure-box{font-size:.7rem;padding:6px 8px}.layer-switcher{top:10px;left:10px}.layer-switcher .varsom-control{position:absolute;top:calc(var(--bk-btn-size) * 2 + 24px);left:0;margin-top:0;z-index:802}.avalanche-control{position:fixed;left:calc(var(--bk-btn-size) + 12px);top:10px;transform:none}.avalanche-control.collapsed{width:var(--bk-btn-size);height:var(--bk-btn-size);padding:0;overflow:hidden}.avalanche-control.collapsed h4{width:var(--bk-btn-size);height:var(--bk-btn-size);display:flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1}.avalanche-control.collapsed h4 .ctrl-label{display:none}.avalanche-control.collapsed h4 .ctrl-icon{display:inline}.avalanche-control.collapsed h4:after{display:none}.avalanche-control:not(.collapsed){top:10px;left:calc(var(--bk-btn-size) + 12px);width:auto;min-width:220px;max-width:calc(100vw - 120px);padding:0;z-index:812}.avalanche-control:not(.collapsed) h4{width:auto;height:var(--bk-btn-size);display:flex;align-items:center;justify-content:flex-start;gap:6px;padding:0 10px;font-size:.78rem;line-height:1}.avalanche-control:not(.collapsed) h4 .ctrl-label{display:inline}.avalanche-control:not(.collapsed) h4 .ctrl-icon{display:inline}.avalanche-control:not(.collapsed) h4:after{margin-left:auto}.avalanche-control:not(.collapsed) h4:after{display:inline}.avalanche-control:not(.collapsed) .ava-body{border-top:1px solid var(--bk-border);padding:8px 10px}.overlay-row{left:calc(var(--bk-btn-size) * 2 + 18px);top:10px;transform:none;z-index:805}.overlay-row.menu-open{z-index:812}.overlay-control.collapsed{width:var(--bk-btn-size);height:var(--bk-btn-size);padding:0;overflow:hidden}.overlay-control.collapsed h4{width:var(--bk-btn-size);height:var(--bk-btn-size);display:flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1}.overlay-control.collapsed h4 .ctrl-label{display:none}.overlay-control.collapsed h4 .ctrl-icon{display:inline}.overlay-control.collapsed h4:after{display:none}.overlay-control:not(.collapsed){width:auto;min-width:200px;max-width:calc(100vw - 120px);padding:0}.overlay-control:not(.collapsed) h4{width:auto;height:var(--bk-btn-size);display:flex;align-items:center;justify-content:flex-start;gap:6px;padding:0 10px;font-size:.78rem;line-height:1}.overlay-control:not(.collapsed) h4 .ctrl-label{display:inline}.overlay-control:not(.collapsed) h4 .ctrl-icon{display:inline}.overlay-control:not(.collapsed) h4:after{margin-left:auto}.overlay-control:not(.collapsed) h4:after{display:inline}.overlay-control:not(.collapsed) .overlay-body{border-top:1px solid var(--bk-border);padding:8px 10px}.place-search-wrapper{left:10px;top:10px;width:calc(100% - 70px)}.cam-dpad button{width:40px;height:40px}.cam-dpad{grid-template-columns:40px 40px 40px;grid-template-rows:40px 40px 40px}}.bk-tour-backdrop{position:fixed;inset:0;background:#0000004d;z-index:9500;animation:bk-tour-fade-in .25s ease}@keyframes bk-tour-fade-in{0%{opacity:0}to{opacity:1}}.bk-tour-highlight{box-shadow:0 0 0 4px var(--bk-accent),0 0 0 8px #e8774140!important;border-radius:var(--bk-radius-sm)}.bk-tour-popover{position:fixed;z-index:9502;background:var(--bk-bg-panel-solid);border:1px solid var(--bk-border);border-radius:var(--bk-radius-lg);padding:16px 20px;max-width:340px;min-width:200px;box-shadow:var(--bk-shadow-float);color:var(--bk-text);font-size:.85rem;line-height:1.5;animation:bk-tour-pop-in .2s ease}@keyframes bk-tour-pop-in{0%{opacity:0;transform:translateY(6px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.bk-tour-close{position:absolute;top:8px;right:10px;background:none;border:none;color:var(--bk-text-muted);font-size:1.2rem;cursor:pointer;padding:2px 6px;line-height:1;border-radius:var(--bk-radius-sm);transition:color var(--bk-transition-fast)}.bk-tour-close:hover{color:var(--bk-text)}.bk-tour-counter{font-size:.72rem;color:var(--bk-text-muted);margin-bottom:6px}.bk-tour-title{font-weight:600;font-size:.95rem;margin-bottom:4px;color:var(--bk-accent)}.bk-tour-text{color:var(--bk-text-secondary);margin-bottom:12px}.bk-tour-nav{display:flex;align-items:center;gap:6px}.bk-tour-nav-spacer{flex:1}.bk-tour-btn{background:var(--bk-bg-card);color:var(--bk-text);border:1px solid var(--bk-border);border-radius:var(--bk-radius-sm);padding:5px 12px;cursor:pointer;font-size:.78rem;font-weight:500;transition:all var(--bk-transition-fast);white-space:nowrap}.bk-tour-btn:hover{border-color:var(--bk-border-focus)}.bk-tour-btn-primary{background:var(--bk-accent);color:var(--bk-text-on-accent);border-color:var(--bk-accent)}.bk-tour-btn-primary:hover{background:var(--bk-accent-bright);border-color:var(--bk-accent-bright)}.bk-tour-btn-demo{background:none;color:var(--bk-accent);border-color:var(--bk-accent)}.bk-tour-btn-demo:hover{background:var(--bk-accent-hover)}.bk-tour-btn-demo:disabled{opacity:.5;cursor:default}.bk-tour-arrow{position:absolute;width:12px;height:12px;background:var(--bk-bg-panel-solid);border:1px solid var(--bk-border);transform:rotate(45deg);pointer-events:none}.bk-tour-arrow-up{border-bottom:none;border-right:none}.bk-tour-arrow-down{border-top:none;border-left:none}.bk-tour-arrow-left{border-top:none;border-right:none}.bk-tour-arrow-right{border-bottom:none;border-left:none}.bk-tour-nav-guide{margin-bottom:12px}.bk-tour-nav-section-title{font-size:.72rem;font-weight:600;color:var(--bk-text-muted);text-transform:uppercase;letter-spacing:.04em;margin:10px 0 6px;padding-bottom:2px;border-bottom:1px solid var(--bk-border)}.bk-tour-nav-section-title:first-child{margin-top:0}.bk-tour-mouse-grid{display:flex;gap:16px;justify-content:center;padding:4px 0}.bk-tour-mouse-grid .bk-tour-nav-row{flex-direction:column;align-items:center;gap:4px}.bk-tour-nav-row{display:flex;align-items:center;gap:8px;padding:3px 0}.bk-tour-nav-keys{display:flex;gap:3px;flex-shrink:0;min-width:100px;justify-content:flex-end}.bk-tour-nav-label{color:var(--bk-text-secondary);font-size:.82rem}.bk-tour-kbd{display:inline-block;background:var(--bk-bg-deep);border:1px solid var(--bk-border);border-radius:4px;padding:1px 6px;font-family:JetBrains Mono,monospace;font-size:.72rem;font-weight:500;color:var(--bk-text);line-height:1.5;box-shadow:0 1px #0003}.bk-tour-kbd-sep{color:var(--bk-text-muted);font-size:.75rem;padding:0 1px}@media(max-width:925px){.bk-tour-popover{max-width:calc(100vw - 80px);min-width:0;left:12px!important;width:auto}}.bk-tour-floating{position:absolute;bottom:calc(var(--planner-dock-bottom) + env(safe-area-inset-bottom,0px));left:10px;z-index:800;display:flex;align-items:center;gap:0;border-radius:var(--bk-radius-md);overflow:hidden;box-shadow:var(--bk-shadow-float);border:1px solid var(--bk-border);animation:bk-tour-pulse 2s ease-in-out 2s 4}@keyframes bk-tour-pulse{0%,to{box-shadow:var(--bk-shadow-float);border-color:var(--bk-border)}50%{box-shadow:0 0 0 6px #e8774166,0 0 16px #e8774140;border-color:var(--bk-accent)}}.bk-tour-floating-btn{background:var(--bk-bg-card);color:var(--bk-text);border:none;padding:10px 14px;font-size:.78rem;font-weight:600;cursor:pointer;transition:background var(--bk-transition-fast)}.bk-tour-floating-btn:hover{background:var(--bk-accent-hover);color:var(--bk-accent)}.bk-tour-floating-dismiss{background:var(--bk-bg-card);color:var(--bk-text-muted);border:none;border-left:1px solid var(--bk-border);padding:10px 8px;font-size:.9rem;line-height:1;cursor:pointer;transition:color var(--bk-transition-fast)}.bk-tour-floating-dismiss:hover{color:var(--bk-text)}.bk-library-overlay{display:none;position:fixed;inset:0;background:#0000004d;z-index:9000;align-items:center;justify-content:center}.bk-library-panel{background:var(--bk-bg-panel-solid);border:1px solid 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.bk-imagery-date{right:auto;left:90px}.bk-verified-badge{display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;width:16px;height:16px;border-radius:50%;vertical-align:middle}.bk-verified-trusted{background:#22c55e33;color:#22c55e}.bk-verified-signed{background:#9ca3af33;color:#9ca3af}.bk-verified-label{font-size:.68rem;color:#22c55e;margin-left:3px;vertical-align:middle}.bk-library-filter-row{padding:6px 12px;border-bottom:1px solid var(--bk-border)}.bk-library-filter-label{font-size:.78rem;color:var(--bk-text-secondary);display:flex;align-items:center;gap:6px;cursor:pointer}.bk-library-public-toolbar{padding:8px 12px;border-bottom:1px solid var(--bk-border);position:sticky;top:0;z-index:1;background:var(--bk-bg)}.bk-library-public-toolbar-top{display:flex;gap:6px;margin-bottom:6px}.bk-library-public-search{flex:1;min-width:0;padding:4px 8px;border-radius:4px;border:1px solid var(--bk-border);background:var(--bk-bg-secondary, var(--bk-bg));color:var(--bk-text);font-size:.8rem;outline:none}.bk-library-public-search:focus{border-color:var(--bk-accent)}.bk-library-public-search::placeholder{color:var(--bk-text-muted)}.bk-library-public-sort{padding:4px 6px;border-radius:4px;border:1px solid var(--bk-border);background:var(--bk-bg-secondary, var(--bk-bg));color:var(--bk-text);font-size:.78rem;cursor:pointer;outline:none}.bk-library-public-toolbar-bottom{display:flex;align-items:center;justify-content:space-between}.bk-library-public-count{font-size:.72rem;color:var(--bk-text-muted)}.bk-encrypt-recipient-row{display:flex;align-items:center;gap:6px;font-size:.8rem;padding:4px 0;cursor:pointer}.bk-migration-banner{position:fixed;top:60px;left:50%;transform:translate(-50%);z-index:9999;display:flex;align-items:flex-start;gap:10px;padding:14px 18px;max-width:380px;width:calc(100% - 32px);background:var(--bk-bg-panel-solid);color:var(--bk-text);font-size:.82rem;line-height:1.5;border-radius:10px;border:1px solid var(--bk-border);box-shadow:0 4px 20px #0006;animation:bk-migration-fadein .3s ease}@keyframes bk-migration-fadein{0%{opacity:0;transform:translate(-50%) translateY(-8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.bk-migration-content{flex:1}.bk-migration-content a{color:var(--bk-accent);text-decoration:underline}.bk-migration-close{background:none;border:none;color:var(--bk-text-dim);font-size:1.3rem;cursor:pointer;padding:0 2px;line-height:1;flex-shrink:0}.bk-migration-close:hover{color:var(--bk-text)}.bk-kulturminner-popup-wrapper .maplibregl-popup-content{padding:0;font-size:.85rem;line-height:1.4;border-radius:8px;overflow:hidden}.bk-kulturminner-header{display:flex;align-items:center;gap:.5rem;padding:.55rem .4rem .55rem .9rem;border-bottom:1px solid rgba(0,0,0,.1);background:#fafafa}.bk-kulturminner-title{flex:1;font-size:1rem;color:#1a1a1a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bk-kulturminner-close{background:none;border:none;cursor:pointer;font-size:1.4rem;line-height:1;width:1.9rem;height:1.9rem;padding:0;color:#444;border-radius:4px;flex-shrink:0}.bk-kulturminner-close:hover{background:#00000014;color:#000}.bk-kulturminner-popup{max-width:460px;max-height:55vh;overflow:auto;padding:.5rem .9rem .9rem}.bk-kulturminner-popup table{border-collapse:collapse;width:100%}.bk-kulturminner-popup td,.bk-kulturminner-popup th{padding:.25rem .5rem;vertical-align:top;border-bottom:1px solid rgba(0,0,0,.08);word-break:normal;overflow-wrap:anywhere}.bk-kulturminner-popup td:first-child,.bk-kulturminner-popup th:first-child{white-space:nowrap;font-weight:600;color:#333;width:1%}.bk-kulturminner-popup a{color:var(--bk-accent, #e87741);word-break:break-all}.ai-line-banner{position:absolute;top:12px;left:50%;transform:translate(-50%);z-index:900;display:flex;align-items:center;gap:6px;background:#e87741eb;color:#1b2331;border:1px solid #c25e2c;border-radius:8px;padding:6px 10px 6px 14px;font-size:.78rem;font-weight:600;box-shadow:0 4px 16px #00000047;max-width:calc(100vw - 40px);pointer-events:auto}.ai-line-banner-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-line-banner-dismiss{background:#1b23312e;border:none;color:#1b2331;font-size:1rem;line-height:1;border-radius:4px;padding:2px 8px;cursor:pointer;font-weight:700}.ai-line-banner-dismiss:hover{background:#1b233152}