:root{--bg-primary: #1a1a1a;--bg-secondary: #000000;--text-primary: #ffffff;--text-secondary: #aaa;--glass-bg: rgba(20, 20, 20, .7);--glass-border: 1px solid rgba(255, 255, 255, .1);--glass-blur: 15px;--accent-red: #ef4444;--accent-blue: #3b82f6;--input-bg: transparent;--input-text: white;--card-bg: rgba(255, 255, 255, .05);--nav-bg: rgba(20, 20, 20, .6)}body.light-mode{--bg-primary: #f3f4f6;--bg-secondary: #ffffff;--text-primary: #111827;--text-secondary: #4b5563;--glass-bg: rgba(255, 255, 255, .7);--glass-border: 1px solid rgba(0, 0, 0, .1);--input-bg: rgba(0, 0, 0, .05);--input-text: #111827;--card-bg: rgba(0, 0, 0, .05);--nav-bg: rgba(255, 255, 255, .8)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{font-family:Inter,sans-serif;width:100vw;height:100vh;overflow:hidden;background-color:var(--bg-primary);color:var(--text-primary);position:relative}#map{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.glass{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:var(--glass-border)}.header{position:absolute;top:0;left:0;width:100%;padding:1rem 1.5rem;display:flex;justify-content:space-between;align-items:center;z-index:1000;pointer-events:none;background:linear-gradient(to bottom,rgba(0,0,0,.8) 0%,transparent 100%)}.icon-btn{pointer-events:auto;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;color:#fff;cursor:pointer;box-shadow:0 4px 6px #0003}.add-btn{background-color:var(--accent-red);color:#fff;height:48px;padding:0 1.2rem;border-radius:24px;display:flex;align-items:center;justify-content:center;gap:.5rem;border:none;cursor:pointer;pointer-events:auto;box-shadow:0 4px 15px #ef444466;transition:transform .2s,background-color .2s}.add-btn:hover{transform:scale(1.05);background-color:#dc2626}.title{font-size:1.5rem;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5)}.sos-container{position:absolute;bottom:6rem;left:50%;transform:translate(-50%);width:90%;max-width:400px;z-index:1000}.sos-slider{position:relative;width:100%;height:70px;border-radius:40px;display:flex;align-items:center;padding:0;box-shadow:0 10px 30px #00000080;overflow:hidden;-webkit-user-select:none;user-select:none;background:#1a1a1a;border:1px solid rgba(255,255,255,.1)}.sos-fill{position:absolute;left:0;top:0;height:100%;width:70px;background-color:var(--accent-red);border-radius:40px;z-index:0;pointer-events:none;transition:width .1s linear}.sos-track-text{position:absolute;width:100%;text-align:center;font-weight:500;font-size:1.1rem;color:#ffffffe6;z-index:1;pointer-events:none;transition:opacity .3s;padding-left:20px}.sos-thumb{position:absolute;left:5px;top:5px;width:60px;height:60px;background-color:var(--accent-red);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:grab;z-index:2;box-shadow:0 0 15px #ef444499;touch-action:none}.pulse-button{animation:buttonPulse 2s infinite}@keyframes buttonPulse{0%{box-shadow:0 0 #ef4444b3}70%{box-shadow:0 0 0 15px #ef444400}to{box-shadow:0 0 #ef444400}}.sos-text-inner{color:#fff;font-weight:700;font-size:1rem;pointer-events:none}.sos-thumb:active{cursor:grabbing;transform:scale(1.05)}.sos-icon-inner{color:#fff;font-weight:800;font-size:.8rem;pointer-events:none}.sos-text{flex-grow:1;text-align:center;font-weight:600;padding-right:3.5rem}.bottom-nav-container{position:fixed;bottom:0;left:0;width:100%;padding:1.5rem;z-index:3000;display:flex;justify-content:center;pointer-events:none}.bottom-nav{width:100%;max-width:400px;display:flex;justify-content:space-between;align-items:center;border-radius:2.5rem;padding:1rem 2.5rem;box-shadow:0 4px 15px #00000080;background:#141414cc;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.1);pointer-events:auto}.nav-item{display:flex;align-items:center;justify-content:center;padding:.5rem;border-radius:50%;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);color:#a0a0a0}.nav-item.active{background-color:var(--text-primary);color:var(--bg-primary);box-shadow:0 2px 10px #0003;transform:scale(1.15)}.view-container{position:absolute;top:0;left:0;width:100%;height:100vh;background-color:var(--bg-primary);z-index:2000;display:flex;flex-direction:column;padding-bottom:120px;overflow-y:auto;opacity:0;transition:opacity .3s ease-in-out;pointer-events:none}.view-container.active-view{opacity:1;pointer-events:auto}.hidden{display:none!important}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .4s ease-out forwards}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem}.chat-header h1{font-size:1.75rem;font-weight:600}.emergency-contacts-section{padding:0 1.5rem 1.5rem}.emergency-contacts-section h3,.messages-section h3{color:#a0a0a0;font-size:.9rem;font-weight:500;margin-bottom:1rem}.contacts-row{display:flex;gap:1.5rem;overflow-x:auto;padding-bottom:.5rem}.contact-item{display:flex;flex-direction:column;align-items:center;gap:.5rem;cursor:pointer}.contact-item img{width:60px;height:60px;border-radius:50%;border:2px solid #333}.contact-item span{font-size:.85rem;font-weight:500}.messages-section{padding:0 1.5rem;flex-grow:1}.message-item{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.05);cursor:pointer}.message-item img{width:50px;height:50px;border-radius:50%}.message-info{flex-grow:1;display:flex;flex-direction:column;justify-content:center;gap:.25rem}.message-top{display:flex;justify-content:space-between;align-items:baseline}.message-top .name{font-weight:600;font-size:1rem}.message-top .time{color:#888;font-size:.75rem}.message-bottom{display:flex;justify-content:space-between;align-items:center}.message-bottom .text{color:#888;font-size:.9rem}.message-bottom .badge{font-size:.7rem;padding:2px 8px;border-radius:10px}.message-bottom .badge.count{background-color:var(--accent-red);color:#fff}.message-bottom .badge.pending{background-color:#ff6b6b;color:#fff}#chat-detail-view{z-index:3000;background-color:#1a1a1a;padding-bottom:0}.chat-detail-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background-color:#f0f0f0;color:#000;border-radius:0 0 2rem 2rem}.icon-btn-small{background:none;border:none;cursor:pointer;color:#000}.chat-messages{flex-grow:1;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;overflow-y:auto}.message-bubble{max-width:80%;padding:1rem;border-radius:1rem;position:relative;font-size:.9rem;line-height:1.4;color:var(--text-primary)}.message-bubble.received{align-self:flex-start;background-color:var(--glass-bg);border:var(--glass-border);border-bottom-left-radius:0}.message-bubble.sent{align-self:flex-end;background-color:var(--accent-blue);color:#fff;border-bottom-right-radius:0}.message-time{font-size:.7rem;color:#666;margin-top:.25rem;align-self:flex-start}.sent+.message-time{align-self:flex-end}.chat-input-area{padding:1rem 1.5rem 2rem;background-color:var(--bg-secondary);border-radius:2rem 2rem 0 0}.chat-input-wrapper{position:relative;display:flex;align-items:center}.chat-input-wrapper input{width:100%;padding:1rem 3rem;border-radius:2rem;border:1px solid #ddd;font-size:1rem;outline:none}.input-icon-left{position:absolute;left:1rem;color:#999}.input-icon-right{position:absolute;right:1rem;color:#000;cursor:pointer}.user-marker-pulse{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:3px solid white;animation:userPulse 2s infinite}@keyframes userPulse{0%{box-shadow:0 0 #3b82f6b3}70%{box-shadow:0 0 0 15px #3b82f600}to{box-shadow:0 0 #3b82f600}}.facility-popup{text-align:center;display:flex;flex-direction:column;gap:8px;align-items:center}.navigate-btn{background-color:var(--accent-red);color:#fff;border:none;padding:6px 12px;border-radius:12px;cursor:pointer;font-size:.85rem;display:flex;align-items:center;gap:6px;transition:transform .2s,background-color .2s;margin-top:4px}.navigate-btn:hover{background-color:#dc2626;transform:scale(1.05)}.walking-popup .leaflet-popup-content-wrapper{background:#141414e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #15803d;border-radius:12px;padding:0;box-shadow:0 4px 20px #00000080;color:#fff}.walking-popup .leaflet-popup-tip{background:#141414e6;border:1px solid #15803d}.walking-popup-content{display:flex;align-items:center;gap:12px;padding:8px 12px}.walking-icon{width:32px;height:32px;background-color:#15803d;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.walking-icon i{width:18px;height:18px}.walking-title{font-size:.75rem;text-transform:uppercase;color:#888;font-weight:600;letter-spacing:.5px}.walking-stats{display:flex;align-items:baseline;gap:6px}.stat-time{font-size:1.1rem;font-weight:700;color:#fff}.stat-dist{font-size:.85rem;color:#aaa}.profile-header{text-align:center;padding:1rem;margin-bottom:1rem}.profile-header h2{font-size:1.5rem;font-weight:600}.profile-avatar-section{display:flex;justify-content:center;margin-bottom:2rem}.avatar-wrapper{position:relative;width:100px;height:100px}.profile-input{background:transparent;border:none;color:var(--input-text);font-size:.9rem;width:100%;font-family:inherit;padding:2px 0;border-bottom:1px solid transparent;transition:border-color .2s}.profile-input:focus{outline:none;border-bottom:1px solid #3b82f6}.profile-input::placeholder{color:#555}.avatar-wrapper img{width:100%;height:100%;border-radius:50%;object-fit:cover;border:2px solid #333}.edit-avatar-btn{position:absolute;bottom:0;right:0;width:32px;height:32px;background-color:var(--bg-primary);border:var(--glass-border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-primary);cursor:pointer}.profile-section{padding:0 1.5rem;margin-bottom:2rem}.section-title{font-size:.9rem;color:#888;font-weight:600;margin-bottom:1rem}.profile-item{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;cursor:pointer}.item-icon{width:24px;margin-right:1rem;color:var(--text-primary);display:flex;justify-content:center}.item-content{flex-grow:1}.item-label{font-size:1rem;font-weight:500;color:var(--text-primary)}.item-value{font-size:.9rem;color:#888;margin-top:2px}.item-value-sub{font-size:.8rem;color:#666;margin-top:2px}.item-action{color:#666}.switch{position:relative;display:inline-block;width:44px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#333;transition:.4s}.slider:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background-color:#fff;transition:.4s}input:checked+.slider{background-color:#333}input:checked+.slider:before{transform:translate(20px)}.slider.round{border-radius:24px}.slider.round:before{border-radius:50%}.place-card{display:flex;align-items:center;background:var(--card-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1rem;transition:transform .2s,background .2s}.place-card:active{transform:scale(.98);background:var(--glass-bg)}.place-icon{width:48px;height:48px;border-radius:12px;background:#ffffff1a;display:flex;align-items:center;justify-content:center;margin-right:1rem;flex-shrink:0}.place-info{flex:1;text-align:left;overflow:hidden}.place-name{font-weight:600;font-size:1rem;color:var(--text-primary);margin-bottom:.2rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.place-type{font-size:.8rem;color:#aaa;text-transform:capitalize}.place-action{background:#3b82f6;color:#fff;border:none;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;margin-left:.5rem;cursor:pointer;flex-shrink:0}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.e-contact{display:flex;flex-direction:column;align-items:center;cursor:pointer;min-width:80px}.e-avatar{width:65px;height:65px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--card-bg);color:var(--text-primary);font-size:1.5rem;font-weight:500;border:1px solid var(--glass-border);box-shadow:0 4px 10px #0000001a;margin-bottom:.5rem;transition:transform .2s,border-color .2s;text-transform:uppercase}.e-avatar:hover{transform:scale(1.05);border-color:var(--accent-blue)}.e-avatar-add{width:65px;height:65px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--card-bg);border:2px solid #ef4444;box-shadow:0 4px 10px #ef444433;margin-bottom:.5rem;cursor:pointer;transition:transform .2s}.e-avatar-add:hover{transform:scale(1.05);background:var(--glass-bg)}.chat-avatar-text{width:100%;height:100%;border-radius:50%;background:var(--card-bg);color:var(--text-primary);display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:500;border:1px solid var(--glass-border);box-shadow:0 2px 5px #0000001a;text-transform:uppercase}.chat-item:hover .chat-avatar-text{background:var(--glass-bg)}.chat-item{display:flex;align-items:center;cursor:pointer;transition:background-color .2s}.chat-item:hover{background-color:#ffffff0d;border-radius:12px}