*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0f0f1a;--surface: rgba(22, 22, 40, .85);--glass: rgba(30, 30, 55, .72);--glass-border: rgba(255, 255, 255, .08);--text: #e8e8f0;--text-muted: #8888aa;--radius: 16px;--radius-sm: 10px;--shadow: 0 8px 32px rgba(0, 0, 0, .45);--transition: .3s cubic-bezier(.4, 0, .2, 1);font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--text)}html,body{width:100%;height:100%;background:var(--bg);overflow:hidden}#map{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.leaflet-popup-content-wrapper{background:var(--glass)!important;backdrop-filter:blur(18px)!important;-webkit-backdrop-filter:blur(18px)!important;border:1px solid var(--glass-border)!important;border-radius:var(--radius-sm)!important;box-shadow:var(--shadow)!important;color:var(--text)!important;padding:0!important}.leaflet-popup-tip{background:var(--glass)!important;border:1px solid var(--glass-border)!important}.leaflet-popup-close-button{color:var(--text-muted)!important;font-size:18px!important;top:6px!important;right:8px!important}#header{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border)}.header-left{display:flex;align-items:center;gap:10px}.logo{font-size:26px;animation:pulse 3s ease-in-out infinite}#header h1{font-size:18px;font-weight:700;letter-spacing:-.3px;background:linear-gradient(135deg,#ffd93d,#ff6b6b,#ce93d8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-right{display:flex;gap:8px}.header-btn{background:#ffffff0f;border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text);font-size:20px;width:42px;height:42px;display:grid;place-items:center;cursor:pointer;transition:var(--transition)}.header-btn:hover{background:#ffffff1f;transform:translateY(-1px)}.header-btn.locating{animation:locatingPulse 1s ease-in-out infinite}#mood-bar{position:fixed;bottom:0;left:0;right:0;z-index:1000;padding:14px 16px 20px;background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--glass-border)}.mood-emotions{display:flex;justify-content:center;gap:10px}.emotion-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 14px;background:#ffffff0d;border:1.5px solid var(--glass-border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);color:var(--text);min-width:60px}.emotion-btn:hover{background:#ffffff1a;border-color:var(--accent);transform:translateY(-3px);box-shadow:0 6px 20px #00000040}.emotion-btn:active{transform:translateY(0)}.emotion-emoji{font-size:28px;transition:transform .2s ease}.emotion-btn:hover .emotion-emoji{transform:scale(1.25)}.emotion-label{font-size:11px;font-weight:600;letter-spacing:.3px;text-transform:uppercase;color:var(--text-muted)}#mood-composer{position:fixed;bottom:100px;left:50%;transform:translate(-50%);z-index:1100;width:min(420px,calc(100% - 32px));background:var(--glass);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;animation:slideUp .35s ease}.panel-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.composer-emoji{font-size:32px}.composer-label{font-size:18px;font-weight:700;color:var(--accent, var(--text));flex:1}.panel-close{background:none;border:none;color:var(--text-muted);font-size:24px;cursor:pointer;transition:var(--transition);line-height:1}.panel-close:hover{color:var(--text)}#composer-message{width:100%;background:#ffffff0f;border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:14px;padding:12px 14px;resize:none;outline:none;transition:border-color var(--transition)}#composer-message:focus{border-color:var(--accent, #FFD93D)}#composer-message::placeholder{color:var(--text-muted)}#composer-nickname{width:100%;margin-top:10px;background:#ffffff0f;border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:14px;padding:10px 14px;outline:none;transition:border-color var(--transition)}#composer-nickname:focus{border-color:var(--accent, #FFD93D)}#composer-nickname::placeholder{color:var(--text-muted)}.composer-hint{margin-top:8px;font-size:11px;color:var(--text-muted);text-align:center}.composer-footer{display:flex;align-items:center;justify-content:space-between;margin-top:12px}#composer-charcount{font-size:12px;color:var(--text-muted)}.btn-primary{padding:10px 22px;border:none;border-radius:var(--radius-sm);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;color:#0f0f1a;background:var(--accent, linear-gradient(135deg, #FFD93D, #FF6B6B));transition:var(--transition)}.btn-primary:hover{filter:brightness(1.15);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.side-panel{position:fixed;top:62px;right:16px;z-index:1050;width:min(340px,calc(100% - 32px));max-height:calc(100vh - 180px);overflow-y:auto;background:var(--glass);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);animation:fadeSlide .3s ease}.side-panel .panel-header{padding:16px 18px 0}.side-panel .panel-header h2{font-size:16px;font-weight:700;flex:1}.panel-body{padding:14px 18px 18px}.panel-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:12px}.nearby-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.04)}.nearby-emoji{font-size:22px}.nearby-label{flex:1;font-size:14px;font-weight:500}.nearby-count{font-size:18px;font-weight:700}.global-row{display:flex;align-items:center;gap:10px;padding:8px 0}.global-emoji{font-size:20px}.global-label{width:55px;font-size:13px;font-weight:500}.global-bar-track{flex:1;height:8px;background:#ffffff0f;border-radius:4px;overflow:hidden}.global-bar-fill{height:100%;border-radius:4px;transition:width .8s cubic-bezier(.4,0,.2,1)}.global-pct{width:40px;text-align:right;font-size:14px;font-weight:700}.cities-section{margin-bottom:20px}.cities-section:last-child{margin-bottom:0}.cities-section-header{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.06)}.cities-emoji{font-size:18px}.cities-list{display:flex;flex-direction:column;gap:6px}.city-row{display:flex;align-items:baseline;gap:10px;font-size:14px}.city-rank{color:var(--text-muted);font-weight:600;width:20px;text-align:right}.city-name{color:var(--text);font-weight:500}.toast{position:fixed;bottom:120px;left:50%;transform:translate(-50%);z-index:2000;padding:12px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;box-shadow:var(--shadow);animation:fadeSlide .3s ease;pointer-events:none}.toast-success{background:#81c784e6;color:#0f0f1a}.toast-error{background:#ff6b6be6;color:#fff}.toast-info{background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);color:var(--text)}.mood-popup{padding:14px 16px;min-width:180px}.popup-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.popup-nickname{font-size:13px;font-weight:600;color:var(--accent);margin-bottom:6px;opacity:.85}.popup-emoji{font-size:26px}.popup-label{font-size:15px;font-weight:700;color:var(--accent)}.popup-message{font-size:13px;color:var(--text);line-height:1.5;margin-bottom:8px;font-style:italic}.popup-city{font-size:12px;color:var(--text-muted);margin-bottom:4px}.popup-time{font-size:11px;color:var(--text-muted)}.mood-marker{display:grid;place-items:center;width:36px;height:36px;font-size:22px;border-radius:50%;background:var(--glass);border:2px solid var(--marker-color, #fff);box-shadow:0 2px 10px #0006,0 0 20px var(--marker-glow, transparent);transition:transform .2s ease;cursor:pointer;animation:markerAppear .5s ease}.mood-marker:hover{transform:scale(1.3);z-index:10000!important}.hidden{display:none!important}.muted{color:var(--text-muted);font-size:13px}@keyframes slideUp{0%{opacity:0;transform:translate(-50%) translateY(30px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes fadeSlide{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes markerAppear{0%{opacity:0;transform:scale(.4)}60%{transform:scale(1.15)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.12)}}.pulse-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;border-radius:50%;background:var(--marker-color);z-index:-1;animation:radarPulse 2s cubic-bezier(.21,.53,.56,.8) infinite}@keyframes radarPulse{0%{transform:translate(-50%,-50%) scale(.8);opacity:.8}to{transform:translate(-50%,-50%) scale(3.5);opacity:0}}@keyframes locatingPulse{0%,to{box-shadow:0 0 #6ec6ff66}50%{box-shadow:0 0 0 8px #6ec6ff00}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.surge-ping-container{pointer-events:none}.surge-ping{width:100%;height:100%;border-radius:50%;opacity:.6;animation:surgePulse 2s cubic-bezier(.4,0,.2,1) infinite}@keyframes surgePulse{0%{transform:scale(0);opacity:.8}to{transform:scale(3.5);opacity:0}}@media(max-width:600px){#header h1{font-size:15px}.emotion-btn{min-width:50px;padding:8px 10px}.emotion-emoji{font-size:24px}.emotion-label{font-size:10px}.side-panel{right:8px;width:calc(100% - 16px)}#mood-composer{bottom:90px}}.live-pulse{position:absolute;top:80px;right:20px;background:var(--bg-panel);border:1px solid rgba(255,255,255,.1);padding:8px 16px;border-radius:20px;box-shadow:0 4px 15px #00000080;z-index:1000;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--text);pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.pulse-icon{animation:heartbeat 1.5s infinite;display:inline-block;font-size:16px}@keyframes heartbeat{0%{transform:scale(1)}15%{transform:scale(1.3)}30%{transform:scale(1)}45%{transform:scale(1.15)}60%{transform:scale(1)}}