*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0c0c0e;--bg-secondary: #16161a;--bg-tertiary: #12121a;--bg-card: #16161a;--bg-elevated: #1e1e2a;--bg-hover: rgba(255,255,255,.04);--bg-glass: rgba(12,12,14,.85);--bg: #0c0c0e;--bg-2: #16161a;--bg-3: #12121a;--border: rgba(255,255,255,.06);--border-light: rgba(255,255,255,.08);--border-focus: #3b82f6;--text-primary: #e8e8ed;--text-secondary: #8b8b9e;--text-muted: #8b8b9e;--text-dim: #56566a;--text: #e8e8ed;--accent: #3b82f6;--accent-hover: #2563eb;--accent-light: #60a5fa;--accent-subtle: rgba(59,130,246,.08);--accent-border: rgba(59,130,246,.15);--accent-glow: rgba(59,130,246,.25);--accent-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);--emerald: #22c55e;--emerald-glow: rgba(34, 197, 94, .15);--success: #22c55e;--success-bg: rgba(34, 197, 94, .12);--success-glow: rgba(34, 197, 94, .25);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .12);--info: #3b82f6;--info-bg: rgba(59,130,246,.12);--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.35);--shadow-lg: 0 8px 32px rgba(0,0,0,.4);--shadow-xl: 0 16px 48px rgba(0,0,0,.6);--shadow-glow: 0 0 24px var(--accent-glow);--shadow-glow-success: 0 0 24px var(--success-glow);--shadow-blue-glow-subtle: 0 8px 32px rgba(59,130,246,.06);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--font-family-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--font-size-body: 14px;--line-height-body: 1.5;--line-height-heading: 1.2;--transition-instant: .1s;--transition-fast: .2s;--transition-base: .3s;--transition-slow: .4s;--transition-slower: .5s;--transition-slowest: .6s;--ease-out: cubic-bezier(.25, .46, .45, .94);--ease-out-back: cubic-bezier(.34, 1.56, .64, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275);--ease-bounce: cubic-bezier(.68, -.55, .265, 1.55)}html{scroll-behavior:smooth}body{font-family:var(--font-family-body);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.01em;font-size:var(--font-size-body);line-height:var(--line-height-body);animation:fadeIn var(--transition-base) ease}.header{background:#0c0c0ed9;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.04);padding:0 24px;height:72px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:100;animation:fadeInDown var(--transition-base) var(--ease-out)}.logo{display:flex;align-items:center;gap:10px}.logo-icon svg{color:#fff;width:18px;height:18px}.logo-text{font-size:16px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.bay-selector{display:flex;gap:4px;margin-left:auto;background:var(--bg-secondary);padding:4px;border-radius:var(--radius-full);border:1px solid var(--border)}.bay-group{display:flex;align-items:center;gap:2px}.bay-btn{padding:6px 16px;background:transparent;border:none;border-radius:var(--radius-full);color:var(--text-dim);cursor:pointer;font-size:13px;font-weight:500;transition:color var(--transition-fast) ease,background var(--transition-fast) ease,transform var(--transition-fast) ease;white-space:nowrap}.bay-btn:hover:not(.locked){color:var(--text-primary);background:#ffffff0f;transform:none}.bay-btn.active{color:var(--text-primary);background:var(--accent-gradient);font-weight:var(--font-weight-semibold);box-shadow:0 4px 12px #0003,0 0 10px #3b82f633}.bay-btn.locked{opacity:.3;cursor:not-allowed}.bay-btn.locked:hover{background:transparent;color:var(--text-dim)}.bay-action-btn{width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-full);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast) ease,color var(--transition-fast) ease;color:var(--text-dim)}.bay-action-btn:hover{background:#ffffff14;color:var(--text-primary)}.voice-btn-header{display:none;align-items:center;gap:6px;padding:8px 14px;background:#ffffff0d;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;transition:all var(--transition-fast) ease}.voice-btn-header:hover{border-color:var(--accent-border);color:var(--accent);background:var(--accent-subtle)}.account-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;transition:all var(--transition-fast) ease}.account-btn:hover{border-color:#ffffff1a;color:var(--text-primary);background:#ffffff12;transform:translateY(-1px)}.account-btn.logged-in{color:var(--text-primary);border-color:var(--accent-border);background:var(--accent-subtle)}.account-btn.logged-in:hover{background:#0ea5e92e}.account-btn svg{flex-shrink:0}.account-btn-text{white-space:nowrap}.sync-indicator{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--success);margin-left:4px}.sync-indicator.syncing{color:var(--warning)}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.25);color:var(--danger);padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}.auth-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.25);color:var(--success);padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}.auth-tabs{display:flex;gap:4px;margin-bottom:20px;background:#ffffff0a;padding:4px;border-radius:var(--radius-md);border:1px solid var(--border)}.auth-tab{flex:1;padding:10px;background:transparent;border:none;border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:14px;font-weight:500;transition:all .2s ease}.auth-tab.active{background:var(--bg-tertiary);color:var(--text-primary);box-shadow:0 1px 6px #0000004d}.auth-tab:hover:not(.active){color:var(--text-primary)}.account-info{text-align:center;padding:20px 0}.account-avatar{width:64px;height:64px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px;color:#fff;transition:transform var(--transition-base) var(--ease-spring),box-shadow var(--transition-base) ease}.account-avatar:hover{transform:scale(1.05);box-shadow:0 8px 24px var(--accent-glow)}.account-email{font-size:16px;font-weight:500;margin-bottom:4px}.account-status{font-size:13px;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;gap:6px}.account-actions{display:flex;flex-direction:column;gap:10px;margin-top:24px}.danger-zone{margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}.danger-zone-title{font-size:13px;color:var(--danger);margin-bottom:12px;font-weight:500}.subscription-section{margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.subscription-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-full);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.subscription-badge.free{background:#71717a26;color:var(--text-dim);border:1px solid var(--border)}.subscription-badge.pro{background:#0ea5e926;color:var(--accent);border:1px solid var(--accent-border)}.subscription-badge.unlimited{background:linear-gradient(135deg,#f59e0b33,#ea580c26);color:var(--warning);border:1px solid rgba(245,158,11,.3)}.usage-bar{height:6px;background:#ffffff0f;border-radius:var(--radius-full);overflow:hidden;margin:12px 0}.usage-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent) 0%,var(--accent-light) 100%);border-radius:var(--radius-full);transition:width .4s ease;position:relative}.usage-bar-fill.warning{background:linear-gradient(90deg,var(--warning) 0%,#d97706 100%)}.usage-bar-fill.danger{background:linear-gradient(90deg,var(--danger) 0%,#dc2626 100%)}.usage-text{font-size:13px;color:var(--text-secondary);text-align:center}.upgrade-btn{width:100%;padding:12px;background:var(--accent);border:none;border-radius:var(--radius-md);color:#000;cursor:pointer;font-size:14px;font-weight:700;margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-base) ease;position:relative;overflow:hidden}.upgrade-btn:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.1) 50%,transparent 70%);transform:rotate(45deg);animation:shimmer 3s linear infinite}.upgrade-btn:hover{background:var(--accent-light);transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow)}.manage-sub-btn{width:100%;padding:11px;background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;margin-top:10px;transition:all .2s ease}.manage-sub-btn:hover{background:#ffffff12;border-color:var(--border-light);color:var(--text-primary)}.pricing-tabs{display:flex;justify-content:center;gap:4px;margin-bottom:28px;background:#ffffff0a;padding:5px;border-radius:var(--radius-md);border:1px solid var(--border);max-width:300px;margin-left:auto;margin-right:auto}.pricing-tab{flex:1;padding:10px 20px;border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600;transition:all .2s ease;background:transparent;color:var(--text-dim)}.pricing-tab:hover{color:var(--text-primary)}.pricing-tab.active{background:var(--bg-tertiary);color:var(--text-primary);box-shadow:0 2px 8px #00000040}.pricing-tab.business{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f59e0b1a,#d977060f);border:1px solid rgba(245,158,11,.25);color:#fbbf24}.pricing-tab.business:hover{background:linear-gradient(135deg,#f59e0b33,#d977061f);border-color:#f59e0b66}.pricing-tab.business.active{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000;border-color:transparent;box-shadow:0 4px 16px #f59e0b4d}.pricing-tab-content{display:none}.pricing-tab-content.active{display:block}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.pricing-grid.two-col{grid-template-columns:repeat(2,1fr);max-width:600px;margin-left:auto;margin-right:auto}@media(max-width:768px){.pricing-grid,.pricing-grid.two-col{grid-template-columns:1fr}}.pricing-card{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;text-align:center;transition:all .3s ease;position:relative}.pricing-card:hover{border-color:var(--accent-border);transform:translateY(-4px);box-shadow:0 16px 48px #0000004d,0 0 30px #0ea5e914}.pricing-card.popular{border-color:var(--accent-border);background:linear-gradient(180deg,rgba(14,165,233,.08) 0%,var(--bg-tertiary) 100%)}.pricing-card.popular:before{content:"MOST POPULAR";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent);color:#000;font-size:10px;font-weight:700;padding:3px 12px;border-radius:var(--radius-full);letter-spacing:.5px;white-space:nowrap}.pricing-card.enterprise{border-color:#f59e0b4d;background:linear-gradient(180deg,rgba(245,158,11,.07) 0%,var(--bg-tertiary) 100%)}.pricing-card.enterprise:before{content:"BEST VALUE";background:linear-gradient(135deg,#f59e0b,#d97706);color:#000}.pricing-name{font-size:18px;font-weight:700;margin-bottom:8px;color:var(--text-primary)}.pricing-price{font-size:40px;font-weight:800;color:var(--text-primary);letter-spacing:-.03em}.pricing-price span{font-size:14px;font-weight:500;color:var(--text-dim)}.pricing-desc{font-size:13px;color:var(--text-muted);margin:10px 0 20px}.pricing-features{text-align:left;margin-bottom:20px}.pricing-feature{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary);padding:5px 0}.pricing-feature svg{color:var(--success);flex-shrink:0}.pricing-btn{width:100%;padding:12px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.pricing-btn.primary{background:var(--accent);border:none;color:#000}.pricing-btn.primary:hover{background:var(--accent-light);transform:translateY(-1px);box-shadow:0 4px 16px #0ea5e966}.pricing-btn.secondary{background:#ffffff0a;border:1px solid var(--border);color:var(--text-primary)}.pricing-btn.secondary:hover{background:#ffffff14;border-color:var(--border-light)}.pricing-btn.enterprise-btn{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000;border:none}.pricing-btn.enterprise-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #f59e0b66}.team-size{display:flex;align-items:center;gap:6px;font-size:13px;color:#f59e0b;font-weight:600;margin-top:-6px;margin-bottom:12px;justify-content:center}.vehicle-bar{background:#111113e6;border-bottom:1px solid var(--border);padding:10px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;animation:fadeInDown var(--transition-slow) var(--ease-out) .1s both}.vehicle-info{display:flex;align-items:center;gap:12px;flex:1}.vehicle-icon{width:38px;height:38px;background:var(--accent-subtle);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;border:1px solid var(--accent-border);color:var(--accent);flex-shrink:0;transition:transform var(--transition-base) var(--ease-spring),background var(--transition-base) ease}.vehicle-info:hover .vehicle-icon{transform:scale(1.1) rotate(-4deg)}.vehicle-name{font-weight:600;font-size:14px;letter-spacing:-.2px;color:var(--text-primary)}.vehicle-details{font-size:12px;color:var(--text-dim);margin-top:1px}.btn-sm{padding:7px 14px;background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;font-size:12px;font-weight:500;display:flex;align-items:center;gap:5px;transition:all var(--transition-fast) ease;white-space:nowrap}.btn-sm:hover{background:#ffffff14;border-color:var(--border-light);color:var(--text-primary);transform:translateY(-1px)}.btn-sm:active{transform:translateY(0) scale(.97)}.main-container{display:flex;flex:1;overflow:hidden}.sidebar{width:280px;background:var(--bg-3);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;animation:slideInLeft var(--transition-base) var(--ease-out) .1s both}.sidebar-header{padding:14px;border-bottom:1px solid var(--border);flex-shrink:0}.new-chat-btn{width:100%;padding:11px;background:var(--accent);border:none;border-radius:var(--radius-md);color:#000;cursor:pointer;font-size:14px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-base) var(--ease-spring)}.new-chat-btn:hover{background:var(--accent-light);transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow)}.new-chat-btn:active{transform:translateY(0) scale(.98)}.chat-list{flex:1;overflow-y:auto;padding:10px;min-height:0}.chat-item{padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;margin-bottom:3px;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-dim);transition:all var(--transition-fast) ease;position:relative;border:1px solid transparent}.chat-item:hover{background:#ffffff0a;color:var(--text-primary);border-color:var(--border);transform:translate(2px)}.chat-item.active{background:var(--accent-subtle);color:var(--text-primary);border-color:var(--accent-border)}.chat-item .chat-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.chat-item .delete-chat{display:none;width:24px;height:24px;background:var(--danger-bg);border:1px solid rgba(239,68,68,.25);border-radius:6px;color:var(--danger);cursor:pointer;font-size:13px;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition-fast) ease;opacity:0;transform:scale(.8)}.chat-item:hover .delete-chat{display:flex;opacity:1;transform:scale(1)}.chat-item .delete-chat:hover{background:var(--danger);color:#fff;border-color:var(--danger);transform:scale(1.1)}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden;background:var(--bg-primary)}.tabs{display:flex;background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:8px 16px;overflow-x:auto;gap:4px;scrollbar-width:none;animation:fadeIn var(--transition-slow) var(--ease-out) .2s both}.tabs::-webkit-scrollbar{display:none}.tab{padding:8px 16px;background:transparent;border:1px solid transparent;border-radius:var(--radius-full);color:var(--text-dim);cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap;transition:all var(--transition-fast) ease;position:relative;flex-shrink:0}.tab:hover:not(.active){color:var(--text-secondary);background:#ffffff0a}.tab.active{color:var(--text-primary);background:#ffffff12;border-color:var(--border);font-weight:600}.tab:active{transform:scale(.97)}.tab-content{flex:1;overflow-y:auto;display:none;flex-direction:column;animation:fadeIn var(--transition-slow) var(--ease-out)}.tab-content.active{display:flex;animation:fadeInUp var(--transition-slow) var(--ease-out)}.chat-area{flex:1;overflow-y:auto;padding:32px 24px;background:var(--bg-primary);display:flex;flex-direction:column;align-items:center}.message{display:flex;gap:12px;margin-bottom:20px;max-width:800px;width:100%;animation:fadeInUp var(--transition-slow) var(--ease-out)}@keyframes messageIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.user{flex-direction:row-reverse;animation:slideInRight var(--transition-slow) var(--ease-out)}.message.assistant{animation:slideInLeft var(--transition-slow) var(--ease-out)}.message:nth-child(1){animation-delay:0ms}.message:nth-child(2){animation-delay:50ms}.message:nth-child(3){animation-delay:.1s}.message:nth-child(4){animation-delay:.15s}.message:nth-child(5){animation-delay:.2s}.msg-avatar{width:34px;height:34px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);flex-shrink:0;font-size:15px;border:1px solid var(--border)}.message.assistant .msg-avatar{background:var(--accent-subtle);color:var(--accent);border-color:var(--accent-border)}.msg-body{flex:1;min-width:0}.msg-content{background:var(--bg-secondary);padding:14px 18px;border-radius:var(--radius-lg);font-size:14px;line-height:1.7;border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base) ease}.message.user .msg-content{background:var(--accent);border-radius:var(--radius-lg) var(--radius-lg) 6px var(--radius-lg);border:none;color:#000;font-weight:500}.message.assistant .msg-content{border-radius:var(--radius-lg) var(--radius-lg) var(--radius-lg) 6px}.message.assistant .msg-content:hover{box-shadow:var(--shadow-md)}.msg-content img{max-width:100%;border-radius:var(--radius-md);margin:10px 0;box-shadow:var(--shadow-sm)}.chat-input-area{padding:16px 24px 24px;background:linear-gradient(180deg,transparent 0%,rgba(10,10,10,.8) 30%)}.chat-input-wrap{display:flex;align-items:center;gap:10px;max-width:800px;margin:0 auto}.chat-input-container{flex:1;display:flex;align-items:center;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-full);padding:6px 6px 6px 20px;transition:border-color var(--transition-base) ease,box-shadow var(--transition-slow) var(--ease-out);box-shadow:var(--shadow-md)}.chat-input-container:focus-within{border-color:var(--accent);box-shadow:var(--shadow-md),0 0 0 3px var(--accent-subtle),0 0 24px var(--accent-glow)}.chat-input{flex:1;padding:10px 8px;background:transparent;border:none;color:var(--text-primary);font-size:15px;outline:none;min-width:0;font-family:inherit}.chat-input::placeholder{color:var(--text-dim)}.image-upload-btn{width:38px;height:38px;background:transparent;border:none;border-radius:var(--radius-full);color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast) ease;flex-shrink:0}.image-upload-btn:hover{color:var(--accent);background:var(--accent-subtle)}.mic-btn{width:38px;height:38px;background:transparent;border:none;border-radius:var(--radius-full);color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast) ease;flex-shrink:0}.mic-btn:hover{color:var(--accent);background:var(--accent-subtle)}.mic-btn.listening{background:var(--accent);color:#000}.send-btn{width:38px;height:38px;padding:0;background:var(--accent);border:none;border-radius:50%;color:#000;cursor:pointer;flex-shrink:0;transition:transform var(--transition-base) var(--ease-spring),background var(--transition-fast) ease,box-shadow var(--transition-base) ease;display:flex;align-items:center;justify-content:center}.send-btn:hover:not(:disabled){background:var(--accent-light);transform:scale(1.08);box-shadow:0 4px 16px var(--accent-glow)}.send-btn:active:not(:disabled){transform:scale(.95)}.send-btn:disabled{opacity:.25;cursor:not-allowed;background:var(--bg-tertiary);color:var(--text-dim)}.explain-btn{padding:11px 16px;background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap;flex-shrink:0;transition:all var(--transition-base) ease;font-family:inherit}.explain-btn:hover{border-color:var(--accent-border);color:var(--accent);background:var(--accent-subtle)}.image-preview{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}.image-preview-item{position:relative;width:72px;height:72px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);animation:popIn var(--transition-base) var(--ease-out-back)}.image-preview-item img{width:100%;height:100%;object-fit:cover}.image-preview-item .remove-image{position:absolute;top:4px;right:4px;width:20px;height:20px;background:#000000bf;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:11px;transition:transform var(--transition-fast) var(--ease-spring),background var(--transition-fast) ease}.image-preview-item .remove-image:hover{transform:scale(1.2) rotate(90deg);background:var(--danger)}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 24px;max-width:800px;margin:0 auto;width:100%;animation:fadeIn var(--transition-slowest) var(--ease-out)}.empty-icon{width:64px;height:64px;background:var(--accent-subtle);border:1px solid var(--accent-border);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--accent);animation:float 4s ease-in-out infinite;position:relative}.empty-icon svg{position:relative;z-index:1}.empty-title{font-size:28px;font-weight:700;margin-bottom:10px;letter-spacing:-.5px;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeInUp var(--transition-slow) var(--ease-out) .1s both}.empty-desc{color:var(--text-muted);margin-bottom:36px;max-width:420px;font-size:16px;line-height:1.6;animation:fadeInUp var(--transition-slow) var(--ease-out) .2s both}.quick-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:540px;width:100%;animation:fadeInUp var(--transition-slow) var(--ease-out) .3s both}.quick-btn{padding:20px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;text-align:left;transition:transform var(--transition-base) var(--ease-out),border-color var(--transition-base) ease,background var(--transition-base) ease,box-shadow var(--transition-base) ease;position:relative;overflow:hidden}.quick-btn:hover{border-color:var(--accent-border);background:var(--bg-tertiary);transform:translateY(-4px);box-shadow:0 12px 36px #00000040,0 0 20px #0ea5e90f}.quick-btn:active{transform:translateY(-2px) scale(.98)}.quick-btn-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px;background:var(--accent-subtle);color:var(--accent);border:1px solid var(--accent-border);position:relative;z-index:1;transition:transform var(--transition-base) var(--ease-spring)}.quick-btn:hover .quick-btn-icon{transform:scale(1.12);animation:gentleBounce .5s var(--ease-spring)}.quick-btn-title{font-weight:600;font-size:14px;margin-bottom:5px;position:relative;z-index:1}.quick-btn-desc{font-size:12px;color:var(--text-dim);line-height:1.5;position:relative;z-index:1}.modal{position:fixed;inset:0;background:#000000b3;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:opacity var(--transition-slow) ease,visibility var(--transition-slow) ease,backdrop-filter var(--transition-slow) ease;padding:16px}.modal.show{opacity:1;visibility:visible}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:520px;max-height:90vh;overflow-y:auto;transform:scale(.92) translateY(24px);transition:transform var(--transition-slow) var(--ease-out-back),opacity var(--transition-slow) ease;box-shadow:var(--shadow-xl),0 0 80px #00000080}.modal.show .modal-content{transform:scale(1) translateY(0);animation:popIn var(--transition-slow) var(--ease-out-back)}.modal-header{padding:22px 26px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:18px;font-weight:700;letter-spacing:-.3px}.modal-close{width:32px;height:32px;background:#ffffff0a;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast) ease;font-size:18px}.modal-close:hover{background:var(--danger-bg);color:var(--danger);border-color:#ef444440;transform:rotate(90deg)}.modal-body{padding:22px 26px}.modal-footer{padding:18px 26px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.form-group{margin-bottom:16px;position:relative}.form-label{display:block;font-size:12px;font-weight:600;margin-bottom:7px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-input,.form-select{width:100%;padding:12px 14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:10px;color:var(--text-primary);font-size:14px;outline:none;transition:border-color var(--transition-base) ease,box-shadow var(--transition-base) ease,background var(--transition-fast) ease;font-family:inherit}.form-input:hover,.form-select:hover{border-color:var(--border-light)}.form-input:focus,.form-select:focus{border-color:var(--accent);background:#0ea5e90a;box-shadow:0 0 0 3px var(--accent-subtle)}.form-input::placeholder{color:var(--text-dim)}.form-input.error{border-color:var(--danger);animation:shake .5s ease}.form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.btn{padding:12px 22px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-base) ease;font-family:inherit;position:relative;overflow:hidden}.btn-primary{background:var(--accent);border:none;color:#000}.btn-primary:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 50%);opacity:0;transition:opacity var(--transition-base) ease}.btn-primary:hover{background:var(--accent-light);transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow)}.btn-primary:hover:before{opacity:1}.btn-primary:active{transform:translateY(0) scale(.98);transition-duration:.1s}.btn-secondary{background:#ffffff0a;border:1px solid var(--border);color:var(--text-primary);transition:transform var(--transition-base) var(--ease-out),border-color var(--transition-base) ease,background var(--transition-base) ease,box-shadow var(--transition-base) ease}.btn-secondary:hover{background:#ffffff14;border-color:var(--border-light);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary:active{transform:translateY(0) scale(.98)}.btn.loading{pointer-events:none;position:relative;color:transparent!important}.btn.loading:after{content:"";position:absolute;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.btn.success{background:var(--success)!important;animation:successPulse 1s ease}.voice-modal{position:fixed;inset:0;background:radial-gradient(ellipse at center,#0d0d12,#0a0a0a);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1001;opacity:0;visibility:hidden;transition:var(--transition-slow);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.voice-modal.show{opacity:1;visibility:visible}.voice-vehicle{position:absolute;top:32px;left:50%;transform:translate(-50%);background:#111113e6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-full);padding:12px 24px;font-size:13px;color:var(--text-primary);font-weight:600;letter-spacing:-.2px;box-shadow:var(--shadow-lg);white-space:nowrap}.voice-orb-container{position:relative;margin-bottom:48px}.voice-orb{width:160px;height:160px;border-radius:50%;background:var(--accent);cursor:pointer;transition:transform var(--transition-base) var(--ease-spring),background var(--transition-base) ease,box-shadow var(--transition-base) ease;position:relative;display:flex;align-items:center;justify-content:center}.voice-orb:hover{transform:scale(1.06);box-shadow:0 0 48px var(--accent-glow)}.voice-orb.listening{animation:pulseGlow 1.5s ease-in-out infinite;background:var(--accent)}.voice-orb.speaking{background:var(--emerald);animation:pulse .8s ease-in-out infinite}.voice-orb.thinking{background:var(--bg-elevated)}@keyframes orb-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes orb-speak{0%,to{transform:scale(1)}25%{transform:scale(1.08)}50%{transform:scale(.96)}75%{transform:scale(1.04)}}@keyframes orb-think{0%,to{opacity:1}50%{opacity:.4}}.voice-content{width:100%;max-width:680px;padding:0 28px;display:flex;flex-direction:column;gap:12px}.voice-transcript{background:#ffffff08;border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:16px 20px}.voice-transcript-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#ffffff4d;margin-bottom:8px}.voice-transcript-text{font-size:15px;line-height:1.7;color:#ffffffe0;font-weight:400}.voice-transcript.user{border-color:#0ea5e933;background:#0ea5e90a}.voice-transcript.user .voice-transcript-text{color:#ffffffb3;font-style:italic}.voice-transcript.ai{background:#10b9810a;border-color:#10b9812e;max-height:220px;overflow-y:auto}.voice-transcript.ai::-webkit-scrollbar{width:4px}.voice-transcript.ai::-webkit-scrollbar-track{background:transparent}.voice-transcript.ai::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:2px}.voice-transcript.ai .voice-transcript-text{color:#fffffff2}.voice-status{display:none}.voice-bottom-controls{margin-top:40px}.voice-exit-btn{display:flex;align-items:center;gap:10px;padding:13px 28px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#ffffffbf;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;font-family:inherit}.voice-exit-btn:hover{background:#ffffff17;border-color:#ffffff2e;color:#fff;transform:translateY(-1px)}.voice-exit-btn svg{opacity:.6}.voice-hint{position:absolute;bottom:28px;left:50%;transform:translate(-50%);font-size:12px;color:#ffffff38;text-align:center;max-width:420px;line-height:1.5}.lookup-container{padding:24px;display:flex;flex-direction:column;align-items:center}.lookup-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:26px;margin-bottom:20px;box-shadow:var(--shadow-sm);max-width:700px;width:100%;transition:border-color var(--transition-base) ease,box-shadow var(--transition-base) ease}.lookup-card:hover{border-color:var(--border-light)}.lookup-title{font-size:17px;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:10px;letter-spacing:-.3px}.lookup-input-group{display:flex;gap:10px;margin-bottom:16px}.lookup-result{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px;font-size:14px;line-height:1.7;max-height:450px;overflow-y:auto;transition:max-height var(--transition-slow) ease,opacity var(--transition-base) ease}.lookup-result:not(:empty){animation:fadeInUp var(--transition-base) var(--ease-out)}.data-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:18px;padding:24px;max-width:1200px;margin:0 auto;width:100%}.data-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:transform var(--transition-base) var(--ease-out),border-color var(--transition-base) ease,box-shadow var(--transition-slow) var(--ease-out);box-shadow:var(--shadow-sm);animation:fadeInUp var(--transition-slow) var(--ease-out) both}.data-grid .data-card:nth-child(1){animation-delay:0ms}.data-grid .data-card:nth-child(2){animation-delay:80ms}.data-grid .data-card:nth-child(3){animation-delay:.16s}.data-grid .data-card:nth-child(4){animation-delay:.24s}.data-card:hover{border-color:var(--accent-border);transform:translateY(-4px);box-shadow:0 16px 48px #0000004d}.data-card-header{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;background:#ffffff05}.card-icon{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.card-icon.recalls{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.2)}.card-icon.complaints{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(245,158,11,.2)}.card-title{font-weight:600;flex:1;font-size:14px}.card-count{padding:4px 12px;background:#ffffff0d;border-radius:var(--radius-full);font-size:12px;font-weight:700;border:1px solid var(--border)}.card-body{max-height:320px;overflow-y:auto}.card-item{padding:14px 18px;border-bottom:1px solid var(--border);cursor:pointer;transition:background var(--transition-fast) ease,transform var(--transition-fast) ease}.card-item:hover{background:#ffffff08}.card-item:active{transform:scale(.99)}.card-item:last-child{border-bottom:none}.card-item-title{font-size:13px;font-weight:600;margin-bottom:5px}.card-item-desc{font-size:12px;color:var(--text-muted);line-height:1.5}.card-empty{padding:40px;text-align:center;color:var(--text-dim);font-size:14px}.typing{display:flex;gap:5px;padding:4px 0;animation:fadeIn var(--transition-base) ease}.typing span{width:9px;height:9px;background:var(--accent);border-radius:50%;animation:wave 1.4s ease-in-out infinite;opacity:.7}.typing span:nth-child(1){animation-delay:0s}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}.streaming-cursor{display:inline-block;width:2px;height:1.1em;background:var(--accent);margin-left:2px;vertical-align:text-bottom;animation:blink .8s step-end infinite;border-radius:1px}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%) translateY(20px);background:#111113f2;border:1px solid var(--border-light);border-radius:var(--radius-full);padding:14px 24px;font-size:14px;font-weight:500;box-shadow:var(--shadow-xl),0 0 40px #0000004d;opacity:0;visibility:hidden;z-index:2000;transition:transform var(--transition-slow) var(--ease-out-back),opacity var(--transition-slow) ease,visibility var(--transition-slow) ease;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:var(--text-primary);white-space:nowrap}.toast.show{opacity:1;visibility:visible;transform:translate(-50%) translateY(0);animation:fadeInUp var(--transition-slow) var(--ease-out-back)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#fff3}*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.1) transparent}.hidden{display:none!important}.suggestions-box{position:absolute;left:0;right:0;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);margin-top:6px;max-height:380px;overflow-y:auto;z-index:10;display:none;box-shadow:0 12px 32px #0006}.suggestions-box.show{display:block;animation:fadeInDown var(--transition-base) var(--ease-out)}.suggestion-item{padding:11px 14px;cursor:pointer;font-size:14px;border-bottom:1px solid var(--border);transition:all .15s ease}.suggestion-item:last-child{border-bottom:none}.suggestion-item:hover,.suggestion-item.highlighted{background:#ffffff0a;color:var(--accent)}.custom-select{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:10px;cursor:pointer;transition:border-color var(--transition-base) ease,background var(--transition-fast) ease,box-shadow var(--transition-base) ease;-webkit-user-select:none;user-select:none}.custom-select:hover{border-color:var(--border-light);background:#ffffff0a}.custom-select.open{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle)}.custom-select-display{font-size:14px;color:var(--text-primary)}.custom-select-display.placeholder{color:var(--text-dim)}.custom-select-arrow{font-size:10px;color:var(--text-dim);transition:transform .2s ease}.custom-select.open .custom-select-arrow{transform:rotate(180deg)}.custom-dropdown{position:absolute;left:0;right:0;top:100%;margin-top:6px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);max-height:300px;overflow-y:auto;z-index:100;display:none;box-shadow:0 16px 40px #00000073;animation:fadeInDown var(--transition-base) var(--ease-out)}.custom-dropdown.show{display:block}.year-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;padding:12px}.year-item{padding:12px 8px;text-align:center;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:600;transition:transform var(--transition-fast) var(--ease-spring),background var(--transition-fast) ease,border-color var(--transition-fast) ease,box-shadow var(--transition-fast) ease;color:var(--text-secondary)}.year-item:hover{background:var(--accent);border-color:var(--accent);color:#000;transform:scale(1.06);box-shadow:0 4px 12px #0ea5e94d}.year-item.selected{background:var(--accent);border-color:var(--accent);color:#000}.year-section-title{padding:9px 12px;font-size:10px;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border);background:var(--bg-tertiary)}.scroll-to-bottom-btn{position:absolute;bottom:24px;right:24px;width:40px;height:40px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:50%;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(20px) scale(.8);transition:transform var(--transition-base) var(--ease-spring),opacity var(--transition-base) ease,visibility var(--transition-base) ease,background var(--transition-fast) ease,box-shadow var(--transition-base) ease;z-index:50}.scroll-to-bottom-btn.show{opacity:1;visibility:visible;transform:translateY(0) scale(1);animation:fadeInUp var(--transition-base) var(--ease-spring)}.scroll-to-bottom-btn:hover{background:var(--accent);border-color:var(--accent);color:#000;transform:translateY(-4px) scale(1.1);box-shadow:0 8px 24px var(--accent-glow)}.scroll-to-bottom-btn:active{transform:translateY(0) scale(.95)}.scroll-to-bottom-btn svg{width:18px;height:18px;transition:transform .2s ease}.scroll-to-bottom-btn:hover svg{animation:gentleBounce .5s var(--ease-spring) infinite}#tab-chat{position:relative}@media(max-width:480px){.scroll-to-bottom-btn{bottom:16px;right:16px;width:36px;height:36px}}.shop-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;max-width:900px}.welcome-modal{position:fixed;inset:0;background:radial-gradient(ellipse at 30% 20%,rgba(14,165,233,.06) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(16,185,129,.04) 0%,transparent 50%),#000000e0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:1002;opacity:0;visibility:hidden;transition:all .35s ease;padding:16px}.welcome-modal.show{opacity:1;visibility:visible}.welcome-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:24px;width:90%;max-width:580px;padding:44px 40px;text-align:center;transform:scale(.88);transition:all .35s ease;box-shadow:0 32px 80px #0009}.welcome-modal.show .welcome-content{transform:scale(1);animation:bounceIn var(--transition-slowest) var(--ease-out)}.welcome-logo{width:80px;height:80px;background:var(--accent);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;box-shadow:0 8px 32px var(--accent-glow);animation:float 3s ease-in-out infinite}.welcome-logo svg{width:44px;height:44px;stroke:#000}.welcome-title{font-size:30px;font-weight:800;margin-bottom:8px;letter-spacing:-.5px;color:var(--text-primary)}.welcome-subtitle{color:var(--text-muted);font-size:16px;margin-bottom:32px}.welcome-question{font-size:17px;font-weight:600;margin-bottom:18px;color:var(--text-primary)}.response-style-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:28px}@media(max-width:600px){.response-style-grid{grid-template-columns:1fr}.welcome-content{padding:28px 20px}}.response-style-card{background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);padding:22px 14px;cursor:pointer;transition:transform var(--transition-base) var(--ease-out),border-color var(--transition-base) ease,background var(--transition-base) ease,box-shadow var(--transition-base) ease}.response-style-card:hover{border-color:var(--accent-border);transform:translateY(-4px);box-shadow:0 8px 24px #0003}.response-style-card.selected{border-color:var(--accent);background:var(--accent-subtle);animation:pulseGlow 2s ease infinite}.response-style-icon{font-size:30px;margin-bottom:10px}.response-style-name{font-size:15px;font-weight:600;margin-bottom:5px;color:var(--text-primary)}.response-style-desc{font-size:12px;color:var(--text-muted);line-height:1.4}.welcome-continue-btn{padding:15px 48px;background:var(--accent);border:none;border-radius:var(--radius-md);color:#000;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s ease;opacity:.4;pointer-events:none;font-family:inherit}.welcome-continue-btn.enabled{opacity:1;pointer-events:auto}.welcome-continue-btn.enabled:hover{transform:translateY(-2px);background:var(--accent-light);box-shadow:0 8px 24px var(--accent-glow)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes popIn{0%{opacity:0;transform:scale(.8)}70%{transform:scale(1.04)}to{opacity:1;transform:scale(1)}}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{transform:scale(1.04)}70%{transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes gentleBounce{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(1.03)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 0 0 var(--accent-glow)}50%{box-shadow:0 0 24px 4px var(--accent-glow)}}@keyframes successPulse{0%,to{box-shadow:0 0 0 0 var(--success-glow)}50%{box-shadow:0 0 24px 8px var(--success-glow)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes skeletonPulse{0%,to{opacity:.4}50%{opacity:.7}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-4px)}20%,40%,60%,80%{transform:translate(4px)}}@keyframes wave{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-8px)}}@keyframes glowPulse{0%,to{filter:brightness(1);box-shadow:var(--shadow-md)}50%{filter:brightness(1.1);box-shadow:var(--shadow-glow)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-elevated) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s ease infinite;border-radius:var(--radius-sm)}.skeleton-text{height:15px;margin-bottom:8px;border-radius:4px}.skeleton-text:last-child{width:60%}.skeleton-avatar{width:34px;height:34px;border-radius:var(--radius-sm)}.skeleton-card{padding:20px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md)}.progress-bar{height:4px;background:#ffffff0f;border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent) 0%,var(--accent-light) 100%);border-radius:var(--radius-full);transition:width var(--transition-slow) var(--ease-out);position:relative}.progress-bar-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.25) 50%,transparent 100%);animation:shimmer 1.5s ease infinite}#favoriteBtn{transition:transform var(--transition-base) var(--ease-spring),color var(--transition-fast) ease}#favoriteBtn:hover{transform:scale(1.2)}#favoriteBtn:active{transform:scale(.9)}#serviceHistoryList>div,#serviceHistoryListModal>div{animation:fadeInUp var(--transition-base) var(--ease-out)}.shop-grid .lookup-card{animation:fadeInUp var(--transition-slow) var(--ease-out) both}.shop-grid .lookup-card:nth-child(1){animation-delay:0ms}.shop-grid .lookup-card:nth-child(2){animation-delay:80ms}.shop-grid .lookup-card:nth-child(3){animation-delay:.16s}.shop-grid .lookup-card:nth-child(4){animation-delay:.24s}#bayStatusList>div{transition:background var(--transition-fast) ease,transform var(--transition-fast) ease}#bayStatusList>div:hover{background:#ffffff08;transform:translate(3px)}.chat-area,.card-body,.modal-body,#serviceHistoryList,#serviceHistoryListModal{scroll-behavior:smooth}@media(max-width:768px){body{padding-bottom:env(safe-area-inset-bottom,0)}.header{height:56px;padding:0 14px;gap:10px}.bay-selector{display:flex;gap:3px}.main-content{height:100%;display:flex;flex-direction:column}#tab-chat{display:flex;flex-direction:column;height:100%;overflow:hidden}.chat-area{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px 0!important;background:var(--bg-primary)}.message{max-width:100%;padding:0 12px;margin-bottom:16px}.msg-content{padding:12px 16px;font-size:15px;line-height:1.6;border-radius:16px;max-width:85%}.message.user .msg-content{border-radius:16px 16px 4px;margin-left:auto}.message.assistant .msg-content{border-radius:16px 16px 16px 4px;background:var(--bg-secondary);max-width:90%}.msg-avatar{display:none}.chat-input-area{position:sticky;bottom:0;left:0;right:0;padding:8px 12px 12px;background:linear-gradient(180deg,transparent 0%,var(--bg-primary) 20%);z-index:10;padding-bottom:max(12px,env(safe-area-inset-bottom,12px))}.chat-input-container{border-radius:var(--radius-full)!important;padding:6px 6px 6px 16px!important;background:var(--bg-secondary)!important;border:1px solid var(--border)!important}.chat-input-container:focus-within{border-color:var(--accent)!important;box-shadow:0 0 0 3px var(--accent-subtle)!important}.chat-input{font-size:16px!important;padding:10px 8px!important}.send-btn{width:38px!important;height:38px!important;min-width:38px!important;max-width:38px!important;border-radius:50%!important;flex-shrink:0!important;flex-grow:0!important}.explain-btn{display:none!important}.image-upload-btn,.mic-btn{width:38px!important;height:38px!important;min-width:38px;touch-action:manipulation}.sidebar{display:none}.form-row{grid-template-columns:1fr}.header{padding:10px 12px;gap:10px;flex-wrap:wrap}.logo-text{font-size:15px}.bay-group{gap:2px}.bay-btn{padding:6px 12px;font-size:12px}.bay-action-btn{width:28px;height:28px;font-size:12px}.account-btn{padding:7px 12px;font-size:12px}.account-btn-text{display:none}.vehicle-bar{padding:8px 12px;gap:8px}.vehicle-info{min-width:0;flex:1 1 auto}.vehicle-name{font-size:13px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}.vehicle-details{font-size:11px!important;opacity:.8}.btn-sm{padding:6px 10px;font-size:11px}.vehicle-bar>div:last-child{display:flex!important;overflow-x:auto!important;-webkit-overflow-scrolling:touch;gap:6px!important;flex-shrink:0;padding-bottom:2px;scrollbar-width:none;-ms-overflow-style:none}.vehicle-bar>div:last-child::-webkit-scrollbar{display:none}.vehicle-bar .btn-sm{flex-shrink:0;white-space:nowrap}.tabs{padding:6px 10px!important;gap:4px!important;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{flex-shrink:0;padding:7px 13px!important;font-size:12px!important;border-radius:var(--radius-full)}.tab.active{background:var(--accent);color:#000;border-color:transparent}.modal{align-items:flex-end;padding:0}.modal-content{width:100%!important;max-width:100%!important;max-height:90vh!important;margin:0!important;border-radius:20px 20px 0 0!important;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{padding:16px 20px!important;border-bottom:1px solid var(--border);position:relative}.modal-header:before{content:"";display:block;width:36px;height:4px;background:var(--border-light);border-radius:2px;position:absolute;top:8px;left:50%;transform:translate(-50%)}.modal-title{font-size:17px!important;text-align:center;padding-top:8px}.modal-close{position:absolute;right:16px;top:16px}.modal-body{padding:16px 20px!important;overflow-y:auto;-webkit-overflow-scrolling:touch}.modal-footer{padding:12px 20px 20px!important;gap:10px;flex-direction:column}.modal-footer .btn{width:100%;padding:14px!important;font-size:15px}.shop-grid{display:flex!important;flex-direction:column!important;gap:16px!important}.shop-grid>.lookup-card{width:100%!important;min-width:0!important}.empty-state{padding:24px 16px!important}.empty-icon{width:56px!important;height:56px!important}.empty-title{font-size:22px!important}.empty-desc{font-size:14px!important;margin-bottom:24px!important}.quick-actions{grid-template-columns:repeat(2,1fr)!important;gap:10px!important;padding:0 4px}.quick-btn{padding:14px 12px!important}.quick-btn-icon{margin-bottom:8px;width:38px;height:38px}.quick-btn-icon svg{width:18px;height:18px}.quick-btn-title{font-size:13px!important}.quick-btn-desc{font-size:11px!important;line-height:1.4}.lookup-container{padding:12px!important}.lookup-card{padding:16px!important;border-radius:var(--radius-md)!important;margin-bottom:12px!important}.lookup-title{font-size:15px!important;margin-bottom:12px!important}.lookup-input-group{flex-direction:column!important}.lookup-input-group .form-input,.lookup-input-group .btn{width:100%!important}.lookup-result{padding:12px!important;font-size:14px!important;max-height:300px!important}.voice-modal{padding:16px}.voice-vehicle{top:16px;padding:10px 20px;font-size:12px}.voice-orb{width:120px;height:120px}.voice-content{max-width:100%;padding:0 12px}.voice-transcript{padding:14px 16px;border-radius:12px}.voice-transcript-text{font-size:14px}.voice-exit-btn{padding:12px 22px;font-size:13px}.voice-hint{font-size:11px;padding:0 16px;bottom:20px}.scroll-to-bottom-btn{bottom:80px!important;right:14px!important;width:44px!important;height:44px!important}.form-input,.form-select,.custom-select{font-size:16px!important;padding:13px 14px!important;border-radius:10px!important;min-height:46px}.form-label{font-size:11px!important;margin-bottom:6px!important}.btn{min-height:46px;font-size:14px!important;border-radius:var(--radius-sm)!important}.btn-sm{min-height:34px}.tab,.btn,.quick-btn,.chat-item,.card-item{-webkit-tap-highlight-color:transparent;touch-action:manipulation}.tab:active,.btn:active,.quick-btn:active{transform:scale(.97);opacity:.9}}@media(max-width:600px){.chat-input-wrap{flex-wrap:nowrap;gap:8px}.chat-input-container{flex:1;min-width:0}.explain-btn{display:none}.welcome-modal{padding:12px}.welcome-content{padding:24px 16px!important;max-height:95vh;overflow-y:auto}.welcome-logo{width:64px;height:64px;margin-bottom:16px}.welcome-logo svg{width:36px;height:36px}.welcome-title{font-size:22px!important}.welcome-subtitle{font-size:14px;margin-bottom:24px}.welcome-question{font-size:15px;margin-bottom:14px}.response-style-card{padding:16px 12px}.response-style-icon{font-size:26px;margin-bottom:8px}.response-style-name{font-size:14px}.response-style-desc{font-size:12px}.welcome-continue-btn{padding:14px 36px;font-size:15px}}@media(max-width:480px){.header{justify-content:space-between;padding:12px 14px}.logo-text{display:none}.logo-icon{width:32px;height:32px}.bay-selector{display:flex;gap:3px}.account-btn{padding:8px 12px}.vehicle-bar{flex-direction:column;align-items:stretch;padding:10px 12px}.vehicle-info{width:100%}.vehicle-name{max-width:100%}.vehicle-bar>div:last-child{display:flex;flex-wrap:wrap;gap:6px}.main-container{flex-direction:column}.quick-actions{grid-template-columns:1fr 1fr;gap:10px}.quick-btn{padding:14px}.data-grid{grid-template-columns:1fr!important;padding:14px;gap:12px}.empty-state{padding:28px 16px}.empty-title{font-size:22px}.empty-desc{font-size:14px;margin-bottom:24px}.chat-area{padding:14px 10px}.msg-avatar{width:30px;height:30px;font-size:13px;display:none}.chat-input-area{padding:10px}.explain-btn{display:none}.modal-content{width:95%!important;max-height:85vh!important}.modal-header{padding:16px 18px!important}.modal-title{font-size:17px!important}.modal-body{padding:16px 18px!important}.modal-footer{padding:14px 18px!important;flex-wrap:wrap;gap:8px!important}.modal-footer .btn{flex:1;min-width:100px}.data-card-header{padding:12px 14px!important}.card-icon{width:34px!important;height:34px!important;font-size:14px!important}.card-title{font-size:13px!important}.card-count{padding:3px 10px!important;font-size:11px!important}.card-item{padding:11px 14px!important}.card-item-title{font-size:12px!important}.card-item-desc{font-size:11px!important}}@media(max-width:375px){.header{padding:0 8px}.logo-icon{width:30px!important;height:30px!important}.msg-content{font-size:14px;padding:10px 13px}.chat-input{font-size:15px!important}.quick-actions{grid-template-columns:1fr!important}}@media(max-width:360px){.quick-actions{grid-template-columns:1fr!important}}@media(min-width:1400px){.quick-actions{max-width:700px;gap:16px}.quick-btn{padding:24px}.empty-state{padding:60px 20px}.empty-state h2{font-size:1.8rem}.empty-state p{font-size:1.1rem}.tab{padding:10px 20px;font-size:14px}}