:root{--primary-bg:#0a0e13;--secondary-bg:#151921;--tertiary-bg:#1e242e;--quaternary-bg:#252d3a;--map-water-bg:#0d3a5f;--accent-green:#10b981;--accent-red:#ef4444;--accent-blue:#3b82f6;--accent-orange:#f59e0b;--accent-purple:#8b5cf6;--border-color:#2d3748;--border-light:#3f4c5e;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-tertiary:#64748b;--shadow-sm:0 1px 3px rgba(0,0,0,0.3);--shadow-md:0 4px 12px rgba(0,0,0,0.4);--shadow-lg:0 8px 24px rgba(0,0,0,0.5);--shadow-glow:0 0 20px rgba(59,130,246,0.3);--transition-fast:all 0.15s cubic-bezier(0.4,0,0.2,1);--transition-normal:all 0.25s cubic-bezier(0.4,0,0.2,1);--radius-sm:6px;--radius-md:8px;--radius-lg:12px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--primary-bg);color:var(--text-primary);overflow:hidden;height:100vh;width:100vw;position:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.header-bar{position:fixed;top:0;left:0;right:0;height:60px;background:var(--secondary-bg);border-bottom:1px solid var(--border-color);justify-content:space-between;padding:0 20px;z-index:300;box-shadow:var(--shadow-md)}.header-bar,.header-brand{display:flex;align-items:center}.header-brand{gap:12px}.header-brand img{width:34px;height:34px;object-fit:contain}.header-title{font-size:20px;font-weight:700;background:linear-gradient(135deg,var(--accent-green),var(--accent-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.login-section{gap:12px}.login-form,.login-section{display:flex;align-items:center}.login-form{gap:8px}.login-input{padding:10px 14px;background:var(--tertiary-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:14px;width:120px;outline:none;transition:var(--transition-fast)}.login-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.btn-sm{padding:10px 16px;background:var(--accent-green);color:white;border:none;border-radius:var(--radius-md);cursor:pointer;font-size:14px;font-weight:600;transition:var(--transition-fast);box-shadow:var(--shadow-sm)}.btn-sm:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-sm:active{transform:translateY(0)}.btn-sm.logout{background:var(--accent-red)}.user-badge{padding:8px 16px;font-size:14px;color:var(--accent-green)}.online-pill,.user-badge{background:var(--tertiary-bg);border-radius:var(--radius-md);font-weight:600;border:1px solid var(--border-color)}.online-pill{display:flex;align-items:center;gap:7px;padding:8px 14px;font-size:13px;color:var(--text-secondary)}.online-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 8px var(--accent-green);animation:blink 2s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.4}}.login-error{background:var(--accent-red);color:white;padding:8px 14px;border-radius:var(--radius-md);font-size:13px;box-shadow:var(--shadow-sm)}.container{display:flex;height:100vh;padding-top:60px}.sidebar-left{width:340px;background:var(--secondary-bg);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:200;transition:transform .3s cubic-bezier(.4,0,.2,1)}.sidebar-left-header{padding:20px;border-bottom:1px solid var(--border-color);background:var(--tertiary-bg);display:flex;align-items:center;justify-content:space-between}.sidebar-left-header h2{font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.spots-count{font-size:12px;font-weight:700;color:var(--accent-blue);background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.3);padding:3px 10px;border-radius:999px}.spots-list-container{flex:1 1;overflow-y:auto;overflow-x:hidden;padding:16px;scroll-behavior:smooth}.spots-list-container::-webkit-scrollbar{width:6px}.spots-list-container::-webkit-scrollbar-track{background:var(--tertiary-bg)}.spots-list-container::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.spots-list-item{background:var(--tertiary-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:14px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;gap:10px;transition:var(--transition-fast)}.spots-list-item:hover{border-color:var(--border-light);background:var(--quaternary-bg);transform:translateX(2px)}.spots-list-item.is-found{border-color:rgba(59,130,246,.5)}.spots-list-title{font-size:14px;font-weight:600;cursor:pointer;flex:1 1;color:var(--text-primary);transition:var(--transition-fast)}.spots-list-title:hover{color:var(--accent-blue)}.spots-list-checkboxes{display:flex;gap:10px}.spots-list-checkbox{display:flex;flex-direction:column;align-items:center;gap:4px}.spots-list-checkbox input{width:20px;height:20px;cursor:pointer;accent-color:var(--accent-green)}.spots-list-checkbox label{font-size:10px;color:var(--text-tertiary);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.map-section{flex:1 1;background:var(--map-water-bg)}.map-container,.map-section{position:relative;overflow:hidden}.map-container{width:100%;height:100%;cursor:-webkit-grab;cursor:grab;touch-action:none}.map-container.grabbing{cursor:-webkit-grabbing;cursor:grabbing}.map-container.placing{cursor:crosshair}.map-wrapper{position:absolute;transform-origin:0 0;will-change:transform;top:0;left:0}.map-image{display:block;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:none;-webkit-user-drag:none;image-rendering:-webkit-optimize-contrast}.maz-spot{position:absolute;width:28px;height:28px;border-radius:50% 50% 50% 0;border:3px solid white;transform:translate(-50%,-100%) rotate(-45deg);cursor:pointer;z-index:10;transition:filter .2s,width .2s,height .2s;box-shadow:0 4px 12px rgba(0,0,0,.4);will-change:transform}.maz-spot:hover{filter:brightness(1.2);z-index:20}.maz-spot.red{background:var(--accent-red)}.maz-spot.orange,.maz-spot.red{border-color:rgba(255,255,255,.9)}.maz-spot.orange{background:var(--accent-orange)}.maz-spot.green{background:var(--accent-green);border-color:rgba(255,255,255,.9)}.maz-spot.found{width:32px;height:32px;background:var(--accent-blue);box-shadow:0 0 20px var(--accent-blue),0 4px 12px rgba(0,0,0,.4);animation:pulse 2s ease-in-out infinite;border-width:4px}@keyframes pulse{0%,to{opacity:1;box-shadow:0 0 20px var(--accent-blue),0 4px 12px rgba(0,0,0,.4)}50%{opacity:.8;box-shadow:0 0 30px var(--accent-blue),0 4px 12px rgba(0,0,0,.4)}}.maz-spot.draggable{cursor:move}.maz-spot.deleting{cursor:pointer;filter:brightness(.6);animation:shake .5s ease-in-out infinite}@keyframes shake{0%,to{transform:translate(-50%,-100%) rotate(-45deg) translateX(0)}25%{transform:translate(-50%,-100%) rotate(-45deg) translateX(-2px)}75%{transform:translate(-50%,-100%) rotate(-45deg) translateX(2px)}}.zoom-controls{position:absolute;bottom:28px;right:28px;display:flex;flex-direction:column;gap:10px;z-index:50}.zoom-btn{width:52px;height:52px;background:var(--secondary-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast);box-shadow:var(--shadow-md);font-weight:600}.zoom-btn:hover{background:var(--tertiary-bg);border-color:var(--accent-blue);transform:scale(1.05)}.zoom-btn:active{transform:scale(.95)}.sidebar{width:400px;background:var(--secondary-bg);border-left:1px solid var(--border-color);z-index:200;transition:transform .3s cubic-bezier(.4,0,.2,1)}.controls,.sidebar{display:flex;flex-direction:column}.controls{padding:20px;gap:10px;border-bottom:1px solid var(--border-color);background:var(--tertiary-bg)}.controls-row{display:flex;gap:10px}.btn{flex:1 1;padding:14px;background:var(--quaternary-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;font-size:14px;font-weight:600;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:6px;box-shadow:var(--shadow-sm)}.btn:hover{background:var(--accent-green);border-color:var(--accent-green);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn:active{transform:translateY(0)}.btn.delete:hover{background:var(--accent-red);border-color:var(--accent-red)}.btn.active{background:var(--accent-blue);border-color:var(--accent-blue);box-shadow:var(--shadow-glow)}.chat-section{flex:1 1;display:flex;flex-direction:column;padding:20px;background:var(--primary-bg);min-height:0}.chat-header{font-size:14px;font-weight:700;color:var(--text-secondary);margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}.chat-messages{flex:1 1;overflow-y:auto;overflow-x:hidden;margin-bottom:16px;background:var(--secondary-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;scroll-behavior:smooth}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:var(--tertiary-bg)}.chat-messages::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}.chat-message{padding:10px;margin-bottom:8px;background:var(--tertiary-bg);border-radius:var(--radius-sm);font-size:13px;line-height:1.5;border:1px solid var(--border-color);transition:var(--transition-fast);animation:slideIn .2s ease-out;word-break:break-word}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-message:hover{background:var(--quaternary-bg)}.chat-username{font-weight:700;color:var(--accent-green);margin-right:4px}.chat-empty{text-align:center;color:var(--text-tertiary);font-size:13px;padding:20px}.chat-input-container{display:flex;gap:10px}.chat-input{flex:1 1;padding:12px 16px;background:var(--secondary-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:14px;outline:none;transition:var(--transition-fast)}.chat-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.modal-overlay{position:fixed;z-index:1000;inset:0;background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease-out;display:flex;align-items:flex-start;justify-content:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--secondary-bg);margin-top:10vh;padding:28px;border-radius:var(--radius-lg);width:min(440px,90vw);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);animation:slideUp .3s cubic-bezier(.34,1.56,.64,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.modal-header h2{font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.5px}.close{color:var(--text-secondary);font-size:32px;cursor:pointer;line-height:1;transition:var(--transition-fast);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:none;border:none}.close:hover{color:var(--accent-red);background:var(--tertiary-bg)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-size:14px;color:var(--text-secondary);font-weight:600}.form-group input{width:100%;padding:12px 16px;background:var(--tertiary-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:15px;outline:none;transition:var(--transition-fast)}.form-group input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px rgba(59,130,246,.1)}.popup{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--secondary-bg);padding:28px;border-radius:var(--radius-lg);z-index:2000;max-width:440px;width:90vw;border:2px solid var(--accent-blue);box-shadow:0 0 40px rgba(59,130,246,.4),var(--shadow-lg);animation:popIn .4s cubic-bezier(.34,1.56,.64,1)}@keyframes popIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.8)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.popup-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.popup-title{font-size:24px;font-weight:700;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.popup-close{color:var(--text-secondary);font-size:32px;cursor:pointer;line-height:1;transition:var(--transition-fast);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:none;border:none}.popup-close:hover{color:var(--accent-red);background:var(--tertiary-bg)}.popup img{max-width:100%;border-radius:var(--radius-md);margin-bottom:16px;box-shadow:var(--shadow-md)}.popup-text{font-size:18px;font-weight:600;color:var(--text-primary)}.hover-preview{position:absolute;background:var(--secondary-bg);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:12px;z-index:100;pointer-events:none;max-width:220px;box-shadow:var(--shadow-lg)}.hover-preview img{width:100%;border-radius:var(--radius-sm);margin-bottom:10px;box-shadow:var(--shadow-sm)}.hover-preview-text{font-size:13px;font-weight:600;color:var(--text-primary)}.mobile-toggle{display:none;position:fixed;bottom:20px;left:20px;width:52px;height:52px;background:var(--secondary-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);z-index:250;cursor:pointer;align-items:center;justify-content:center;font-size:24px;color:var(--text-primary);box-shadow:var(--shadow-lg);transition:var(--transition-fast)}.mobile-toggle:active{transform:scale(.95)}@media (max-width:1024px){.sidebar-left{position:fixed;left:0;top:60px;height:calc(100vh - 60px);transform:translateX(-100%);box-shadow:var(--shadow-lg)}.sidebar-left.visible{transform:translateX(0)}.sidebar{position:fixed;right:0;top:60px;height:calc(100vh - 60px);transform:translateX(100%);box-shadow:var(--shadow-lg)}.sidebar.visible{transform:translateX(0)}.mobile-toggle{display:flex}.zoom-controls{bottom:90px}.header-title{font-size:16px}.login-input{width:100px;font-size:13px}}@media (max-width:768px){.header-bar{padding:0 12px;height:56px}.container{padding-top:56px}.sidebar,.sidebar-left{width:100%;max-width:340px}.zoom-controls{bottom:80px;right:16px}.zoom-btn{width:44px;height:44px;font-size:18px}.modal-content{margin-top:5vh;padding:20px}.login-form{flex-direction:column;gap:6px}.login-input{width:100%}.online-pill{display:none}}