@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800;900&display=swap";:root{--bg-deep:#05080f;--bg-surface:#0b1120;--bg-card:#101827;--bg-elevated:#151f30;--bg-hover:#1a2640;--accent:#3d8bff;--accent-dim:#3d8bff2e;--accent-glow:#3d8bff59;--purple:#7c5cfc;--purple-dim:#7c5cfc2e;--success:#2ed573;--danger:#ff4757;--warning:#ffa502;--info:#3d8bff;--text-primary:#e8f0fe;--text-secondary:#8ba3cc;--text-muted:#4a6080;--border:#3d8bff1f;--border-glow:#3d8bff4d;--glass-bg:#0b1120bf;--glass-border:#3d8bff26;--font:"Inter", sans-serif;--font-display:"Outfit", sans-serif;--r-sm:8px;--r-md:14px;--r-lg:20px;--r-xl:28px;--r-full:9999px;--shadow:0 8px 32px #00000080;--shadow-glow:0 0 30px #3d8bff2e;--transition:all .22s cubic-bezier(.4,0,.2,1);--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;touch-action:manipulation;min-height:100vh;line-height:1.6}#root{min-height:100vh}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-glow);border-radius:4px}.container{max-width:1100px;margin:0 auto;padding:0 24px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.w-full{width:100%}.text-center{text-align:center}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.p-3{padding:12px}.p-4{padding:16px}.font-display{font-family:var(--font-display)}.font-bold{font-weight:700}.text-xs{font-size:11px}.text-sm{font-size:13px}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-accent{color:var(--accent)}h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:1.1rem}p{color:var(--text-secondary)}.btn{border-radius:var(--r-sm);cursor:pointer;font-family:var(--font);transition:var(--transition);white-space:nowrap;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;border:none;justify-content:center;align-items:center;gap:7px;padding:10px 20px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--purple));color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 6px 22px var(--accent-glow);transform:translateY(-2px)}.btn-outline{color:var(--accent);border:1px solid var(--accent);background:0 0}.btn-outline:hover:not(:disabled){background:var(--accent-dim)}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--bg-card);color:var(--text-primary)}.btn-danger{background:var(--danger);color:#fff;box-shadow:0 4px 15px #ff47574d}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 22px #ff475766}.btn-success{background:var(--success);color:var(--bg-deep);font-weight:700}.btn-success:hover:not(:disabled){transform:translateY(-2px)}.btn-sm{padding:7px 14px;font-size:12px}.btn-lg{border-radius:var(--r-md);padding:14px 28px;font-size:15px}.btn-xl{border-radius:var(--r-md);padding:16px 36px;font-size:16px}.btn-round{border-radius:var(--r-full)}.btn-icon{aspect-ratio:1;border-radius:50%;padding:9px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-md);transition:var(--transition);padding:16px}.card:hover{border-color:var(--border-glow)}.card-glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--r-md);padding:16px}.form-group{margin-bottom:14px}.form-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);margin-bottom:5px;font-size:12px;font-weight:600;display:block}.form-input{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-sm);width:100%;color:var(--text-primary);font-size:14px;font-family:var(--font);transition:var(--transition);outline:none;padding:11px 14px}.form-input:focus{border-color:var(--border-glow);box-shadow:0 0 0 3px var(--accent-dim)}.form-input::placeholder{color:var(--text-muted)}.badge{background:var(--danger);color:#fff;border-radius:var(--r-full);flex-shrink:0;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 6px;font-size:10px;font-weight:700;animation:.3s cubic-bezier(.34,1.56,.64,1) badge-pop;display:inline-flex}@keyframes badge-pop{0%{transform:scale(0)}to{transform:scale(1)}}@keyframes fade-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.9)}}@keyframes glow-pulse{0%,to{box-shadow:0 0 15px var(--accent-glow)}50%{box-shadow:0 0 35px var(--accent-glow), 0 0 55px var(--purple-dim)}}@keyframes wave-expand{0%{opacity:.8;transform:scale(.85)}to{opacity:0;transform:scale(1.4)}}@keyframes scan-line{0%{opacity:1;top:8%}48%{top:90%}49%{opacity:0;top:90%}50%{opacity:0;top:8%}51%{opacity:1}to{top:8%}}@keyframes slide-in-right{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes slide-out-right{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100%)}}.anim-fade-up{animation:.4s cubic-bezier(.4,0,.2,1) both fade-up}.anim-fade-in{animation:.35s both fade-in}.anim-glow-pulse{animation:2.5s ease-in-out infinite glow-pulse}.gradient-text{background:linear-gradient(135deg, var(--accent) 0%, var(--purple) 60%, #ff6b9d 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.landing-wrap{background:radial-gradient(ellipse 80% 55% at 15% -5%, #3d8bff21 0%, transparent 55%), radial-gradient(ellipse 60% 40% at 85% 100%, #7c5cfc1c 0%, transparent 55%), var(--bg-deep);min-height:100vh}.landing-nav{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#05080fcc;justify-content:space-between;align-items:center;padding:20px 40px;display:flex;position:sticky;top:0}.nav-logo{align-items:center;gap:10px;text-decoration:none;display:flex}.nav-logo-text{font-family:var(--font-display);background:linear-gradient(135deg, var(--accent), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:800}.nav-links{align-items:center;gap:8px;display:flex}.hero{text-align:center;flex-direction:column;align-items:center;gap:24px;padding:100px 40px 80px;display:flex}.hero-badge{background:var(--accent-dim);border:1px solid var(--border-glow);border-radius:var(--r-full);color:var(--accent);align-items:center;gap:8px;padding:6px 16px;font-size:12px;font-weight:600;display:inline-flex}.hero h1{max-width:720px}.hero p{max-width:560px;font-size:17px;line-height:1.7}.hero-btns{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:8px;display:flex}.how-section{border-top:1px solid var(--border);padding:80px 40px}.how-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:40px;display:grid}.how-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);text-align:center;transition:var(--transition);padding:28px 22px}.how-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.how-card .step-num{background:linear-gradient(135deg, var(--accent), var(--purple));width:44px;height:44px;box-shadow:0 4px 15px var(--accent-glow);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 14px;font-size:16px;font-weight:800;display:flex}.how-card h3{margin-bottom:8px}.how-card p{font-size:13px}.feature-tag{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-full);color:var(--text-secondary);align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-flex}.features-strip{flex-wrap:wrap;justify-content:center;gap:10px;padding:40px 40px 60px;display:flex}.auth-wrap{background:radial-gradient(ellipse 60% 50% at 10% 20%, #3d8bff1f 0%, transparent 60%), radial-gradient(ellipse 50% 40% at 90% 80%, #7c5cfc1a 0%, transparent 60%), var(--bg-deep);min-height:100vh;display:flex}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);width:440px;max-width:94vw;box-shadow:var(--shadow);margin:auto;padding:40px;animation:.4s both fade-up}.auth-tabs{background:var(--bg-surface);border-radius:var(--r-sm);grid-template-columns:1fr 1fr;gap:4px;margin-bottom:28px;padding:4px;display:grid}.auth-tab{border-radius:calc(var(--r-sm) - 2px);cursor:pointer;font-family:var(--font);color:var(--text-muted);transition:var(--transition);background:0 0;border:none;padding:9px;font-size:13px;font-weight:600}.auth-tab.active{background:var(--accent);color:#fff;box-shadow:0 3px 12px var(--accent-glow)}.auth-divider{color:var(--text-muted);align-items:center;gap:12px;margin:18px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border);flex:1;height:1px}.google-btn{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;width:100%;font-family:var(--font);color:var(--text-primary);transition:var(--transition);justify-content:center;align-items:center;gap:10px;padding:11px;font-size:14px;font-weight:600;display:flex}.google-btn:hover{border-color:var(--border-glow);background:var(--bg-elevated)}.auth-error{border-radius:var(--r-sm);color:var(--danger);background:#ff47571a;border:1px solid #ff47574d;margin-bottom:14px;padding:10px 14px;font-size:13px}.dash-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:240px;height:100vh;min-height:100vh;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:24px 20px 20px;text-decoration:none;display:flex}.sidebar-logo-text{font-family:var(--font-display);background:linear-gradient(135deg, var(--accent), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:15px;font-weight:800}.sidebar-nav{flex:1;padding:16px 12px}.sidebar-item{border-radius:var(--r-sm);cursor:pointer;color:var(--text-secondary);transition:var(--transition);background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.sidebar-item:hover,.sidebar-item.active{background:var(--accent-dim);color:var(--text-primary)}.sidebar-item.active{color:var(--accent);font-weight:600}.sidebar-item .s-icon{font-size:17px}.sidebar-footer{border-top:1px solid var(--border);padding:16px 12px}.sidebar-user{border-radius:var(--r-sm);align-items:center;gap:10px;padding:10px 12px;display:flex}.user-avatar{background:linear-gradient(135deg, var(--accent), var(--purple));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:14px;font-weight:700;display:flex}.user-info{flex:1;overflow:hidden}.user-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.user-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.dash-main{flex-direction:column;flex:1;min-height:100vh;display:flex;overflow-y:auto}.page-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:28px 32px 20px;display:flex}.page-title{font-family:var(--font-display);font-size:22px;font-weight:700}.page-sub{color:var(--text-muted);margin-top:2px;font-size:13px}.page-content{flex:1;padding:24px 32px}.vehicle-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.v-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);transition:var(--transition);cursor:pointer;padding:20px;position:relative;overflow:hidden}.v-card:before{content:"";background:linear-gradient(90deg, var(--accent), var(--purple));opacity:0;height:2px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.v-card:hover{border-color:var(--border-glow);box-shadow:var(--shadow-glow);transform:translateY(-3px)}.v-card:hover:before{opacity:1}.v-emoji{margin-bottom:10px;font-size:36px;display:block}.v-plate{letter-spacing:.12em;color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border);border-radius:6px;margin-bottom:6px;padding:4px 12px;font-family:Courier New,monospace;font-size:16px;font-weight:700;display:inline-block}.v-name{color:var(--text-secondary);font-size:13px}.v-phone{color:var(--success);margin-top:4px;font-size:12px;font-weight:500}.v-actions{gap:8px;margin-top:14px;display:flex}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000bf;justify-content:center;align-items:center;animation:.2s fade-in;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);width:92%;max-width:420px;box-shadow:var(--shadow);padding:32px;animation:.3s both fade-up}.modal-title{font-family:var(--font-display);margin-bottom:4px;font-size:20px;font-weight:700}.modal-sub{color:var(--text-muted);margin-bottom:24px;font-size:13px}.qr-box{border-radius:var(--r-md);background:#fff;flex-direction:column;align-items:center;gap:8px;margin:0 auto;padding:16px;display:inline-flex}.qr-box canvas{display:block}.qr-plate-label{color:#0b1120;letter-spacing:.1em;font-family:Courier New,monospace;font-size:12px;font-weight:700}.msg-layout{grid-template-columns:300px 1fr;height:100vh;display:grid;overflow:hidden}.conv-list{border-right:1px solid var(--border);background:var(--bg-surface);flex-direction:column;display:flex;overflow:hidden}.conv-list-header{border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;padding:16px 16px 12px}.conv-list-title{font-family:var(--font-display);color:var(--text-primary);font-size:17px;font-weight:700}.conv-list-sub{color:var(--text-muted);margin-top:1px;font-size:11px}.conv-select-bar{background:var(--bg-elevated);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:8px 14px;animation:.15s fade-in;display:flex}.conv-select-label{color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:12px;display:flex}.conv-select-label input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.conv-items-scroll{overscroll-behavior:contain;flex:1;overflow-y:auto}.conv-item{cursor:pointer;-webkit-tap-highlight-color:transparent;border-bottom:1px solid #3d8bff0f;align-items:center;gap:12px;padding:13px 16px;transition:background .15s;display:flex;position:relative}.conv-item:hover{background:var(--bg-hover)}.conv-item.active{background:var(--accent-dim);border-left:3px solid var(--accent)}.conv-item.selected{border-left:3px solid var(--accent);background:#3d8bff1f!important}.conv-item.select-mode{cursor:pointer}.conv-item-checkbox{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.conv-avatar{border:1px solid var(--border);background:linear-gradient(135deg,#3d8bff40,#7c5cfc40);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;font-size:22px;display:flex;position:relative}.conv-avatar-dot{background:var(--accent);border:2px solid var(--bg-surface);border-radius:50%;width:12px;height:12px;animation:.3s cubic-bezier(.34,1.56,.64,1) badge-pop;position:absolute;bottom:1px;right:1px}.conv-body{flex:1;min-width:0}.conv-plate{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:700;overflow:hidden}.conv-last{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:12px;overflow:hidden}.conv-last.unread{color:var(--text-secondary);font-weight:500}.conv-meta{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.conv-time{color:var(--text-muted);font-size:11px}.conv-unread-badge{background:var(--accent);color:#fff;border-radius:var(--r-full);justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:10px;font-weight:700;animation:.3s cubic-bezier(.34,1.56,.64,1) badge-pop;display:flex}.conv-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;height:100%;padding:40px 20px;display:flex}.conv-empty-icon{opacity:.25;font-size:40px}.conv-empty-text{color:var(--text-muted);max-width:200px;font-size:12px;line-height:1.6}.chat-pane{background:var(--bg-deep);flex-direction:column;display:flex;overflow:hidden}.chat-header{border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;min-height:64px;padding:14px 18px;display:flex}.chat-header-left{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.chat-header-avatar{border:1px solid var(--border);background:linear-gradient(135deg,#3d8bff4d,#7c5cfc4d);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.chat-header-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.chat-header-status{color:var(--success);align-items:center;gap:4px;font-size:11px;display:flex}.chat-header-status:before{content:"";background:var(--success);width:6px;height:6px;box-shadow:0 0 6px var(--success);border-radius:50%;display:inline-block}.chat-messages{overscroll-behavior:contain;background:radial-gradient(ellipse 60% 40% at 50% 0%, #3d8bff08 0%, transparent 60%), var(--bg-deep);flex-direction:column;flex:1;gap:2px;padding:16px 16px 12px;display:flex;overflow-y:auto}.chat-bubble-row{align-items:flex-end;gap:6px;width:100%;margin-bottom:2px;padding:2px 4px;display:flex;position:relative}.chat-bubble-row.owner{justify-content:flex-end}.chat-bubble-row.visitor{justify-content:flex-start}.bubble{word-break:break-word;border-radius:18px;max-width:72%;padding:9px 13px;font-size:14px;line-height:1.5;animation:.18s both fade-up;position:relative}.bubble.owner{background:linear-gradient(135deg, var(--accent), var(--purple));color:#fff;border-bottom-right-radius:4px;box-shadow:0 2px 12px #3d8bff40}.bubble.visitor{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border);border-bottom-left-radius:4px}.bubble-time{opacity:.55;text-align:right;margin-top:3px;font-size:10px}.bubble.visitor .bubble-time{text-align:left}.bubble-delete-btn{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;opacity:0;pointer-events:none;width:28px;height:28px;box-shadow:var(--shadow);z-index:2;border-radius:50%;justify-content:center;align-items:center;font-size:12px;transition:opacity .15s,transform .15s,background .15s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.bubble-delete-btn:hover{background:var(--danger);color:#fff;border-color:var(--danger);transform:translateY(-50%)scale(1.1)}.chat-bubble-row.owner .bubble-delete-btn{left:0}.chat-bubble-row.visitor .bubble-delete-btn{right:0}.chat-bubble-row:hover .bubble-delete-btn{opacity:1;pointer-events:auto}.chat-input-row{padding:12px 14px;padding-bottom:max(12px, var(--safe-bottom));border-top:1px solid var(--border);background:var(--bg-surface);flex-shrink:0;align-items:center;gap:10px;display:flex}.chat-input{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-primary);font-size:14px;font-family:var(--font);transition:var(--transition);border-radius:24px;outline:none;flex:1;min-height:44px;padding:10px 18px}.chat-input:focus{border-color:var(--border-glow);box-shadow:0 0 0 3px var(--accent-dim);background:var(--bg-card)}.chat-input::placeholder{color:var(--text-muted)}.send-btn{background:linear-gradient(135deg, var(--accent), var(--purple));cursor:pointer;color:#fff;width:44px;height:44px;transition:var(--transition);box-shadow:0 3px 12px var(--accent-glow);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.send-btn:hover{transform:scale(1.08)}.send-btn:active{transform:scale(.94)}.empty-chat-pane{text-align:center;background:radial-gradient(circle,#3d8bff08 0%,#0000 70%);flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.empty-chat-content{flex-direction:column;align-items:center;gap:16px;max-width:380px;animation:.4s fade-up;display:flex}.empty-chat-logo{background:var(--accent-dim);color:var(--accent);border:1px solid #3d8bff33;border-radius:50%;justify-content:center;align-items:center;width:88px;height:88px;margin-bottom:8px;font-size:40px;display:flex;box-shadow:0 0 30px #3d8bff1a}.empty-chat-content h2{font-family:var(--font-display);color:var(--text-primary);margin:0;font-size:20px;font-weight:700}.empty-chat-content p{color:var(--text-secondary);margin:0;font-size:13px;line-height:1.6}.empty-chat-footer{color:var(--text-muted);border-top:1px solid var(--border);width:100%;padding-top:16px;font-size:11px}.chat-dropdown-wrap{flex-shrink:0;position:relative}.chat-dropdown-btn{color:var(--text-secondary);cursor:pointer;width:40px;height:40px;transition:var(--transition);-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:22px;display:flex}.chat-dropdown-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.chat-dropdown-menu{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow);z-index:200;width:200px;padding:6px;animation:.15s fade-up;position:absolute;top:calc(100% + 6px);right:0}.chat-dropdown-item{text-align:left;width:100%;color:var(--text-secondary);cursor:pointer;border-radius:var(--r-sm);transition:var(--transition);font-size:13px;font-family:var(--font);background:0 0;border:none;align-items:center;gap:8px;padding:10px 14px;display:flex}.chat-dropdown-item:hover{background:var(--bg-hover);color:var(--text-primary)}.chat-dropdown-item.danger{color:var(--danger)}.chat-dropdown-item.danger:hover{background:#ff47571a}.mobile-back-btn{display:none!important}.notif-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-md);transition:var(--transition);align-items:flex-start;gap:14px;margin-bottom:10px;padding:16px;animation:.3s cubic-bezier(.34,1.56,.64,1) both fade-up;display:flex;position:relative}.notif-card:hover{border-color:var(--border-glow)}.notif-card.unread:before{content:"";background:linear-gradient(180deg, var(--accent), var(--purple));border-radius:3px 0 0 3px;width:3px;position:absolute;top:0;bottom:0;left:0}.notif-icon{font-size:26px}.notif-body{flex:1}.notif-title{margin-bottom:3px;font-size:14px;font-weight:600}.notif-desc{color:var(--text-secondary);font-size:12px}.notif-time{color:var(--text-muted);margin-top:4px;font-size:10px}.visitor-wrap{min-height:100vh;padding:28px 16px;padding-top:max(28px, var(--safe-top));padding-bottom:max(28px, var(--safe-bottom));background:radial-gradient(ellipse 70% 50% at 50% -10%, #3d8bff24 0%, transparent 55%), var(--bg-deep);flex-direction:column;justify-content:flex-start;align-items:center;display:flex}.visitor-logo{align-items:center;gap:8px;margin-bottom:24px;text-decoration:none;display:flex}.visitor-logo-text{font-family:var(--font-display);background:linear-gradient(135deg, var(--accent), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:16px;font-weight:800}.visitor-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);width:100%;max-width:420px;box-shadow:var(--shadow);animation:.4s both fade-up;overflow:hidden}.visitor-header{border-bottom:1px solid var(--border);background:linear-gradient(135deg,#3d8bff26 0%,#7c5cfc1f 100%);padding:22px 22px 18px}.visitor-body{padding:18px 20px}.alert-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.alert-btn-v{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-md);cursor:pointer;text-align:center;transition:var(--transition);font-family:var(--font);-webkit-tap-highlight-color:transparent;flex-direction:column;align-items:center;gap:6px;padding:14px 10px;display:flex}.alert-btn-v:hover{border-color:var(--accent);background:var(--accent-dim);box-shadow:0 4px 16px var(--accent-glow);transform:translateY(-2px)}.alert-btn-v:active{transform:scale(.96)}.alert-btn-v.danger:hover{border-color:var(--danger);background:#ff47571a;box-shadow:0 4px 16px #ff475733}.alert-btn-v .ai{font-size:24px}.alert-btn-v .at{color:var(--text-secondary);font-size:11px;font-weight:600;line-height:1.3}.section-divider{color:var(--text-muted);align-items:center;gap:10px;margin:18px 0;font-size:12px;font-weight:600;display:flex}.section-divider:before,.section-divider:after{content:"";background:var(--border);flex:1;height:1px}.call-modal{z-index:2000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:60px 30px 50px;padding-top:max(60px, var(--safe-top));padding-bottom:max(50px, var(--safe-bottom));background:#000000e6;flex-direction:column;justify-content:space-between;align-items:center;animation:.3s fade-in;display:flex;position:fixed;inset:0}.call-avatar{background:linear-gradient(135deg, var(--accent), var(--purple));width:100px;height:100px;box-shadow:0 0 40px var(--accent-glow);border-radius:50%;justify-content:center;align-items:center;font-size:40px;display:flex;position:relative}.wave{border:2px solid #3d8bff4d;border-radius:50%;animation:2s ease-out infinite wave-expand;position:absolute;inset:-16px}.wave:nth-child(2){animation-delay:.6s;inset:-32px}.wave:nth-child(3){animation-delay:1.2s;inset:-48px}.call-timer{font-size:28px;font-weight:700;font-family:var(--font-display);letter-spacing:.1em;color:var(--success)}.call-btn-row{align-items:center;gap:24px;display:flex}.call-action-btn{cursor:pointer;width:64px;height:64px;transition:var(--transition);box-shadow:var(--shadow);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:24px;display:flex}.call-action-btn:hover{transform:scale(1.08)}.call-action-btn.answer{background:var(--success)}.call-action-btn.end{background:var(--danger);width:72px;height:72px;font-size:26px}.call-action-btn.mute{background:var(--bg-elevated);border:1px solid var(--border)}.settings-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px 20px}.settings-section-title{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px;font-size:11px;font-weight:700}.empty-state{flex-direction:column;align-items:center;gap:12px;padding:60px 20px;display:flex}.empty-icon{opacity:.3;font-size:48px}.empty-text{color:var(--text-muted);text-align:center;max-width:280px;font-size:14px;line-height:1.6}.toast{background:var(--success);color:var(--bg-deep);border-radius:var(--r-full);z-index:9999;white-space:normal;text-align:center;word-wrap:break-word;max-width:90%;padding:12px 24px;font-size:14px;font-weight:700;animation:.3s fade-up,.3s fade-in;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 6px 24px #2ed57366}@media (width<=768px){.landing-nav{padding:14px 18px}.nav-logo-text{font-size:15px}.hero{gap:18px;padding:60px 20px 40px}.hero p{font-size:15px}.hero-btns{flex-direction:column;width:100%}.hero-btns .btn{justify-content:center;width:100%}.how-section{padding:40px 18px}.features-strip{padding:24px 16px 36px}.sidebar{width:100%;height:calc(60px + var(--safe-bottom));z-index:1000;-webkit-backdrop-filter:blur(24px);will-change:transform;touch-action:none;overscroll-behavior:none;background:#0b1120eb;border-top:1px solid #ffffff0f;border-right:none;flex-direction:row;min-height:auto;position:fixed;top:auto;bottom:0;left:0;transform:translateZ(0)}.sidebar-logo,.sidebar-footer{display:none}.sidebar-nav{flex-direction:row;justify-content:space-around;align-items:stretch;width:100%;height:60px;padding:0 4px;display:flex}.sidebar-item{color:var(--text-muted);border-radius:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;min-width:0;padding:8px 4px 6px;font-size:10px;font-weight:600;position:relative}.sidebar-item .s-icon{font-size:20px;line-height:1;transition:filter .2s,transform .2s}.sidebar-item span:nth-child(2){white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:10px;overflow:hidden;flex:none!important}.sidebar-item.active{color:var(--accent);border-top:2px solid var(--accent);background:0 0}.sidebar-item.active .s-icon{filter:drop-shadow(0 0 8px #3d8bff99);transform:translateY(-1px)}.sidebar-item .badge{border:2px solid #0b1120eb;min-width:16px;height:16px;font-size:9px;position:absolute;top:5px;right:calc(50% - 18px);transform:scale(.8);box-shadow:0 2px 8px #ff475766}.dash-main{width:100%;padding-bottom:calc(60px + var(--safe-bottom))}.page-header{padding:16px 18px}.page-content{padding:14px 16px}.chat-open-mobile .sidebar{display:none}.chat-open-mobile .dash-main{padding-bottom:0}.msg-layout{width:100%;height:100vh;display:block;position:relative;overflow:hidden}.conv-list{z-index:10;position:absolute;inset:0;width:100%!important;display:flex!important}.chat-pane{z-index:20;animation:.25s slide-in-right;position:absolute;inset:0;width:100%!important;display:none!important}.msg-layout.chat-open .chat-pane{display:flex!important}.msg-layout.chat-open .conv-list{display:none!important}.mobile-back-btn{width:36px;height:36px;color:var(--text-primary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:22px;display:inline-flex!important}.call-overlay{-webkit-backdrop-filter:blur(8px);z-index:99999;padding:max(40px, env(safe-area-inset-top)) 20px max(40px, env(safe-area-inset-bottom));color:#fff;background:#0a0a0cfa;flex-direction:column;justify-content:space-between;align-items:center;animation:.2s fade-in;display:flex;position:fixed;inset:0}.call-avatar{z-index:10;background:linear-gradient(135deg,#3d8bff33,#7c5cfc33);border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;font-size:56px;display:flex;position:relative}.wave{pointer-events:none;z-index:-1;border:1px solid #3d8bff66;border-radius:50%;animation:2s cubic-bezier(0,0,.2,1) infinite ping;position:absolute;inset:0}.wave:nth-child(2){animation-delay:.6s}.wave:nth-child(3){animation-delay:1.2s}@keyframes ping{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(2.5)}}.call-timer{letter-spacing:2px;color:var(--text-primary);margin-bottom:8px;font-family:monospace;font-size:32px;font-weight:300}.call-btn-row{justify-content:center;align-items:center;gap:24px;width:100%;margin-bottom:20px;display:flex}.call-action-btn{cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;font-size:28px;transition:transform .2s cubic-bezier(.34,1.56,.64,1),background .2s;display:flex;box-shadow:0 4px 12px #0000004d}.call-action-btn:active{transform:scale(.92)}.call-action-btn.answer{background:var(--success);color:#fff}.call-action-btn.end{background:var(--danger);color:#fff}.call-action-btn.mute{color:#fff;background:#ffffff1a;border:1px solid #ffffff1a}.conv-item{padding:14px 16px}.conv-avatar{width:48px;height:48px;font-size:22px}.bubble{max-width:82%;font-size:14px}.bubble-delete-btn{display:none}.chat-input{font-size:16px}.chat-input-row{padding:10px 12px}.visitor-wrap{padding:20px 14px}.visitor-card{border-radius:var(--r-lg)}.visitor-header{padding:18px 18px 14px}.visitor-body{padding:14px 16px}.alert-grid{gap:8px}.toast{bottom:max(20px, var(--safe-bottom))}}@media (width<=400px){.bubble{max-width:88%}.conv-plate{font-size:12px}.chat-header{padding:10px 12px}}