*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--blue:#4a62d8;--blue-dark:#3a50c0;--yellow:#fbbe4f;--yellow-dark:#e6a830;--aqua:#76d0c0;--green:#1ab28a;--purple:#746bab;--bg:#f5f6fa;--bg-white:#fff;--bg-card:#fff;--bg-surface:#f0f1f8;--bg-surface-hover:#e8eaf5;--text:#1a1c2e;--text-muted:#6b7280;--text-dim:#9ca3af;--border:#e5e7f0;--border-bright:#d1d5e8;--red:#ef4444;--radius:14px;--radius-sm:8px;--bottom-nav-h:68px;--safe-bottom:env(safe-area-inset-bottom,0px);--shadow:0 2px 12px #4a62d814;--shadow-md:0 4px 24px #4a62d81f}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior:none;min-height:100dvh;font-family:Inter,sans-serif}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.page-content{padding-bottom:calc(var(--bottom-nav-h) + var(--safe-bottom) + 16px);flex:1;overflow-y:auto}.bottom-nav{height:calc(var(--bottom-nav-h) + var(--safe-bottom));padding-bottom:var(--safe-bottom);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);z-index:50;background:#fffffff5;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 16px #4a62d80f}.bottom-nav-inner{justify-content:space-around;align-items:center;width:100%;padding:0 8px;display:flex}.nav-tab{color:var(--text-dim);letter-spacing:.5px;cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:center;gap:4px;padding:8px 12px;font-family:Inter,sans-serif;font-size:10px;font-weight:500;text-decoration:none;transition:color .15s;display:flex}.nav-tab.active{color:var(--blue)}.nav-tab:hover{color:var(--text-muted)}.page-header{padding:56px 20px 20px}.page-title{color:var(--text);margin-bottom:4px;font-family:Playfair Display,serif;font-size:28px;font-weight:700}.page-subtitle{color:var(--text-muted);font-size:14px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:20px}.card-highlight{background:linear-gradient(135deg,#fff 0%,#4a62d80a 100%);border-color:#4a62d833}.section-label{letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:12px;font-size:11px;font-weight:700}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:50px;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-family:Inter,sans-serif;font-size:15px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 2px 8px #4a62d84d}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-surface);color:var(--text);border:1px solid var(--border-bright)}.btn-secondary:hover{background:var(--bg-surface-hover)}.btn-ghost{color:var(--text-muted);background:0 0;padding:10px 16px;font-size:14px}.btn-ghost:hover{color:var(--text)}.btn-full{width:100%}.field{margin-bottom:16px}.field-label{color:var(--text-muted);margin-bottom:8px;font-size:13px;font-weight:500;display:block}.field input,.field select,.field textarea{background:var(--bg-white);border:1.5px solid var(--border-bright);border-radius:var(--radius-sm);width:100%;color:var(--text);-webkit-appearance:none;outline:none;padding:14px 16px;font-family:Inter,sans-serif;font-size:15px;transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #4a62d81a}.field input::placeholder,.field textarea::placeholder{color:var(--text-dim)}.check-row{background:var(--bg-white);border:1.5px solid var(--border-bright);border-radius:var(--radius-sm);cursor:pointer;align-items:flex-start;gap:12px;margin-bottom:12px;padding:16px;transition:border-color .15s;display:flex}.check-row.checked{border-color:var(--blue);background:#4a62d80a}.check-box{border:2px solid var(--border-bright);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;margin-top:1px;transition:all .15s;display:flex}.check-row.checked .check-box{background:var(--blue);border-color:var(--blue);color:#fff}.check-row-text{color:var(--text);font-size:14px;line-height:1.5}.check-row-sub{color:var(--text-muted);margin-top:2px;font-size:12px}.pill{border-radius:50px;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.pill-blue{color:var(--blue);background:#4a62d81f}.pill-yellow{color:#a07020;background:#fbbe4f33}.pill-aqua{color:#2a8a78;background:#76d0c033}.pill-green{color:#158a6a;background:#1ab28a26}.pill-purple{color:var(--purple);background:#746bab26}.wait-badge{border-radius:50px;padding:3px 8px;font-size:12px;font-weight:700}.wait-low{color:#158a6a;background:#1ab28a26}.wait-medium{color:#a07020;background:#fbbe4f33}.wait-high{color:var(--red);background:#ef444426}.divider{background:var(--border);height:1px;margin:20px 0}.empty-state{text-align:center;color:var(--text-muted);padding:60px 24px}.empty-state-icon{margin-bottom:16px;font-size:48px}.empty-state h3{color:var(--text);margin-bottom:8px;font-size:18px;font-weight:600}.empty-state p{font-size:14px;line-height:1.6}.spinner{border:2px solid var(--border);border-top-color:var(--blue);border-radius:50%;width:24px;height:24px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.onboarding-wrap{background:var(--bg);flex-direction:column;min-height:100dvh;padding:0 24px;display:flex}.onboarding-header{padding:56px 0 8px}.progress-bar{background:var(--border);border-radius:2px;height:4px;margin-bottom:32px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--blue) 0%, var(--aqua) 100%);border-radius:2px;height:100%;transition:width .3s}.onboarding-body{flex:1}.onboarding-title{color:var(--text);margin-bottom:8px;font-family:Playfair Display,serif;font-size:26px;font-weight:700;line-height:1.2}.onboarding-sub{color:var(--text-muted);margin-bottom:32px;font-size:15px;line-height:1.6}.onboarding-footer{padding:24px 0 calc(24px + var(--safe-bottom));gap:12px;display:flex}.counter-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 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.15s}.park-card:hover{border-color:var(--border-bright);transform:translateY(-1px)}.park-card.selected{border-color:var(--blue);background:#4a62d80f;box-shadow:0 4px 16px #4a62d826}.park-icon{margin-bottom:10px;font-size:36px}.park-name{color:var(--text);font-size:13px;font-weight:600;line-height:1.3}.itinerary-day{padding:16px 20px}.day-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.day-title{color:var(--text);font-size:18px;font-weight:700}.day-park{color:var(--text-muted);margin-top:2px;font-size:13px}.time-block{border-bottom:1px solid var(--border);gap:12px;padding:12px 0;display:flex}.time-block:last-child{border-bottom:none}.time-col{width:52px;color:var(--text-muted);flex-shrink:0;padding-top:3px;font-size:12px;font-weight:600}.block-dot{background:var(--blue);border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:5px}.block-dot.type-food{background:var(--aqua)}.block-dot.type-show{background:var(--purple)}.block-dot.type-break{background:var(--text-dim)}.block-content{flex:1}.block-name{color:var(--text);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px;font-size:15px;font-weight:600;display:flex}.block-detail{color:var(--text-muted);font-size:13px;line-height:1.5}.chat-wrap{height:calc(100dvh - var(--bottom-nav-h) - var(--safe-bottom));background:var(--bg);flex-direction:column;display:flex}.chat-messages{flex-direction:column;flex:1;gap:12px;padding:20px;display:flex;overflow-y:auto}.chat-bubble{border-radius:18px;max-width:85%;padding:12px 16px;font-size:15px;line-height:1.5}.bubble-ai{background:var(--bg-card);border:1px solid var(--border);color:var(--text);box-shadow:var(--shadow);border-bottom-left-radius:4px;align-self:flex-start}.bubble-user{background:var(--blue);color:#fff;border-bottom-right-radius:4px;align-self:flex-end;font-weight:500}.chat-input-row{padding:12px 16px;padding-bottom:calc(12px + var(--safe-bottom));background:var(--bg-white);border-top:1px solid var(--border);gap:8px;display:flex}.chat-input{background:var(--bg-surface);border:1.5px solid var(--border-bright);color:var(--text);resize:none;border-radius:24px;outline:none;flex:1;padding:12px 16px;font-family:Inter,sans-serif;font-size:15px}.chat-input:focus{border-color:var(--blue)}.chat-input::placeholder{color:var(--text-dim)}.chat-send-btn{background:var(--blue);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-self:flex-end;align-items:center;width:44px;height:44px;transition:all .15s;display:flex;box-shadow:0 2px 8px #4a62d84d}.chat-send-btn:hover{background:var(--blue-dark)}.chat-send-btn:disabled{opacity:.4;cursor:not-allowed}.upgrade-cta{text-align:center;padding:32px 24px}.upgrade-cta h3{color:var(--text);margin-bottom:8px;font-size:20px;font-weight:700}.upgrade-cta p{color:var(--text-muted);margin-bottom:24px;font-size:14px;line-height:1.6}.transport-option{border-bottom:1px solid var(--border);align-items:flex-start;gap:14px;padding:16px 0;display:flex}.transport-option:last-child{border-bottom:none}.transport-icon{border-radius:var(--radius-sm);background:#4a62d814;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.transport-name{color:var(--text);margin-bottom:4px;font-size:15px;font-weight:600}.transport-detail{color:var(--text-muted);font-size:13px;line-height:1.5}.transport-tip{color:var(--blue);margin-top:4px;font-size:12px;font-weight:500}.kb-article{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:16px}.kb-article-title{color:var(--text);margin-bottom:6px;font-size:16px;font-weight:600}.kb-article-meta{color:var(--text-muted);flex-wrap:wrap;gap:8px;font-size:12px;display:flex}.kb-tag{background:var(--bg-surface);border-radius:4px;padding:2px 8px;font-size:11px;font-weight:500}.welcome-bg{text-align:center;background:linear-gradient(145deg,#e8ecf8 0%,#f0f8f6 40%,#fef8ec 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:40px 24px;display:flex}.welcome-badge{color:var(--blue);letter-spacing:1px;text-transform:uppercase;background:#4a62d81a;border-radius:50px;align-items:center;gap:6px;margin-bottom:20px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-flex}@keyframes bounce{0%,80%,to{opacity:.4;transform:translateY(0)}40%{opacity:1;transform:translateY(-6px)}}