:root{--c-bg: #f8f8ff;--c-surface: #ffffff;--c-surface-2: #f4f4f9;--c-border: #e5e5f0;--c-text: #2d2a4a;--c-text-2: #5a567d;--c-text-3: #8d8aa8;--c-primary: #9a8bee;--c-primary-d: #8674e6;--c-primary-bg: #f0eefc;--c-peach: #ffdac1;--c-peach-l: #ffebd6;--c-blue: #b8b7f9;--c-blue-bg: #f3f3fe;--c-success: #10b981;--c-danger: #ef4444;--c-warning: #f59e0b;--line-LN1: #ea0029;--line-LN2: #fbaa0d;--line-LN3: #0072bc;--line-LN4: #95d600;--line-LN5: #9b7db7;--line-LN6: #00aaad;--line-LN7: #f5821f;--line-LN8: #ed1c8a;--line-LN9: #808080;--line-LN10: #70c246;--line-LN11: #d4a017;--line-LN12: #0052a5;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 24px;--r-full: 9999px;--shadow-sm: 0 2px 8px rgba(45, 42, 74, .04), 0 1px 3px rgba(45, 42, 74, .02);--shadow-md: 0 8px 24px rgba(45, 42, 74, .08), 0 4px 8px rgba(45, 42, 74, .04);--shadow-lg: 0 24px 48px rgba(45, 42, 74, .12), 0 8px 16px rgba(45, 42, 74, .06);--font-body: "Poppins", system-ui, sans-serif;--font-head: "Poppins", system-ui, sans-serif;--t-fast: .15s ease;--t-mid: .25s ease;--nav-h: 64px;--topbar-h: 56px}[data-theme=dark]{--c-bg: #2b283a;--c-surface: #36324a;--c-surface-2: #433f5a;--c-border: #524e6b;--c-text: #f2eeff;--c-text-2: #d1cde5;--c-text-3: #aba7bf;--c-primary-bg: #4b4569;--shadow-sm: 0 4px 12px rgba(15, 12, 28, .2);--shadow-md: 0 8px 24px rgba(15, 12, 28, .3);--shadow-lg: 0 16px 40px rgba(15, 12, 28, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background:var(--c-bg);color:var(--c-text);line-height:1.5;min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased}.splash-screen{position:fixed;inset:0;z-index:9999;background:var(--c-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--sp-10)}.splash-logo{text-align:center;display:flex;flex-direction:column;align-items:center}.splash-icon{width:80px;height:80px;margin-bottom:var(--sp-4);filter:drop-shadow(0 4px 12px rgba(0,0,0,.2))}.splash-title{font-family:var(--font-head);font-size:2.2rem;font-weight:800;color:var(--c-bg);letter-spacing:-.5px}.splash-sub{color:#fffc;font-size:13px;margin-top:var(--sp-1);font-weight:500}.splash-loader{display:flex;flex-direction:column;align-items:center;gap:var(--sp-4);width:200px}.loader-track{width:100%;height:4px;background:#fff3;border-radius:var(--r-full);overflow:hidden;position:relative}.loader-train{height:100%;width:60px;border-radius:var(--r-full);background:var(--c-bg);animation:trainSlide 1.4s cubic-bezier(.4,0,.2,1) infinite}@keyframes trainSlide{0%{transform:translate(-60px);opacity:0}20%{opacity:1}80%{opacity:1}to{transform:translate(200px);opacity:0}}.splash-status{color:#ffffffe6;font-size:.85rem;font-weight:500}.splash-screen.fade-out{animation:fadeOut .4s ease forwards}@keyframes fadeOut{to{opacity:0;pointer-events:none}}#app{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.app-container{display:flex;flex-direction:column;height:100%;padding-bottom:var(--nav-h)}.scroll-region{flex:1;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:100;height:var(--topbar-h);background:var(--c-surface);border-bottom:1px solid var(--c-border);display:flex;align-items:center;padding:0 var(--sp-4);gap:var(--sp-3);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.topbar-title{font-family:var(--font-head);font-weight:700;font-size:1.1rem;flex:1;color:var(--c-text)}.topbar-action{background:none;border:none;cursor:pointer;color:var(--c-text-2);padding:var(--sp-2);border-radius:var(--r-sm);transition:background var(--t-fast),color var(--t-fast)}.topbar-action:hover{background:var(--c-surface-2);color:var(--c-text)}.topbar-back{display:flex;align-items:center;gap:var(--sp-1);font-size:.9rem;font-weight:500}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:200;height:var(--nav-h);background:var(--c-surface);border-top:1px solid var(--c-border);display:flex;align-items:center;padding:0 var(--sp-4);padding-bottom:env(safe-area-inset-bottom,0);box-shadow:0 -4px 20px #0000000f}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;background:none;border:none;color:var(--c-text-3);font-family:var(--font-body);font-size:.7rem;font-weight:500;padding:var(--sp-2);border-radius:var(--r-md);transition:color var(--t-fast)}.nav-item svg{width:22px;height:22px;stroke-width:2}.nav-item.active{color:var(--c-primary)}.nav-item.active .nav-dot{width:4px;height:4px;border-radius:50%;background:var(--c-primary);margin-top:2px}.card{background:var(--c-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);border:1px solid rgba(255,255,255,.8);overflow:hidden;transition:box-shadow var(--t-mid),transform var(--t-mid)}.card:hover{box-shadow:var(--shadow-md)}.card-padded{padding:var(--sp-4)}.card+.card{margin-top:var(--sp-3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:12px 20px;border-radius:var(--r-full);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all var(--t-fast);-webkit-tap-highlight-color:transparent;box-shadow:var(--shadow-sm)}.btn-primary{background:var(--c-primary);color:#fff}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:var(--c-surface-2);color:var(--c-text);border:1px solid var(--c-border)}.btn-secondary:hover{background:var(--c-border)}.btn-full{width:100%}.btn-sm{padding:var(--sp-2) var(--sp-4);font-size:.85rem}.input-wrap{position:relative}.input{width:100%;padding:14px 20px;background:var(--c-surface);border:2px solid transparent;border-radius:var(--r-full);color:var(--c-text);font-family:var(--font-body);font-size:15px;font-weight:500;outline:none;transition:all var(--t-mid);box-shadow:var(--shadow-sm)}.input:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px var(--c-primary-bg)}.input::placeholder{color:var(--c-text-3);font-weight:400}.autocomplete-list{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:300;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-md);box-shadow:var(--shadow-lg);max-height:260px;overflow-y:auto;overflow-x:hidden}.autocomplete-item{padding:var(--sp-3) var(--sp-4);cursor:pointer;display:flex;align-items:center;gap:var(--sp-3);transition:background var(--t-fast);font-size:.9rem}.autocomplete-item:hover,.autocomplete-item.focused{background:var(--c-primary-bg)}.autocomplete-item+.autocomplete-item{border-top:1px solid var(--c-border)}.station-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--r-full);font-size:.78rem;font-weight:600}.chip-line{color:#fff}.badge{display:inline-flex;align-items:center;gap:4px;padding:var(--sp-1) var(--sp-3);border-radius:var(--r-full);font-size:.8rem;font-weight:600}.badge-primary{background:var(--c-primary-bg);color:var(--c-primary)}.badge-success{background:#dcfce7;color:#16a34a}.badge-warning{background:#fef3c7;color:#d97706}[data-theme=dark] .badge-success{background:#14532d;color:#4ade80}[data-theme=dark] .badge-warning{background:#451a03;color:#fbbf24}.divider{height:1px;background:var(--c-border);margin:var(--sp-4) 0}.route-step{display:flex;gap:var(--sp-3);padding:var(--sp-3) 0}.step-spine{display:flex;flex-direction:column;align-items:center;flex-shrink:0;width:20px;position:relative}.step-circle{width:12px;height:12px;border-radius:50%;border:2px solid;flex-shrink:0;background:var(--c-surface);margin-top:3px;transition:transform var(--t-mid),box-shadow var(--t-mid)}.step-circle.active{transform:scale(1.4);box-shadow:0 0 0 4px #6366f140}.step-line{flex:1;width:2px;background:var(--c-border);margin:2px 0}.step-line.colored{background:currentColor}.step-body{flex:1;padding-bottom:var(--sp-3)}.step-station{font-weight:600;font-size:.95rem;color:var(--c-text)}.step-meta{font-size:.8rem;color:var(--c-text-3);margin-top:2px}.interchange-row{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-4);margin:var(--sp-1) 0;background:var(--c-primary-bg);border-radius:var(--r-md);font-size:.82rem;color:var(--c-primary);font-weight:500}.facilities-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:var(--sp-3)}.facility-item{display:flex;flex-direction:column;align-items:center;gap:var(--sp-1);text-align:center}.facility-icon{width:44px;height:44px;border-radius:var(--r-md);background:var(--c-surface-2);display:flex;align-items:center;justify-content:center;font-size:1.2rem;border:1px solid var(--c-border)}.facility-name{font-size:.7rem;color:var(--c-text-2);line-height:1.2}.toast-container{position:fixed;top:var(--sp-4);left:50%;transform:translate(-50%);z-index:500;display:flex;flex-direction:column;gap:var(--sp-2);pointer-events:none;width:calc(100% - var(--sp-8))}.toast{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--sp-3) var(--sp-4);box-shadow:var(--shadow-lg);pointer-events:auto;animation:slideDown .3s ease;display:flex;align-items:center;gap:var(--sp-3);font-size:.9rem;font-weight:500}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.toast-icon{font-size:1.1rem;flex-shrink:0}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-3)}.section-title{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--c-text)}.screen{animation:screenIn .25s ease}@keyframes screenIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.gates-table{width:100%;border-collapse:collapse;font-size:.88rem}.gates-table th{text-align:left;color:var(--c-text-3);font-weight:500;padding:var(--sp-2) var(--sp-3);border-bottom:1px solid var(--c-border)}.gates-table td{padding:var(--sp-2) var(--sp-3);border-bottom:1px solid var(--c-border);color:var(--c-text-2)}.gates-table tr:last-child td{border-bottom:none}.trip-hero{background:linear-gradient(135deg,var(--c-primary-d) 0%,var(--c-primary) 100%);padding:var(--sp-6) var(--sp-4);color:#fff;text-align:center}.trip-station-name{font-family:var(--font-head);font-size:1.6rem;font-weight:800;margin-bottom:var(--sp-1)}.trip-label{font-size:.8rem;opacity:.7;text-transform:uppercase;letter-spacing:.05em}.trip-progress{height:6px;background:#ffffff40;border-radius:var(--r-full);overflow:hidden;margin:var(--sp-4) 0 0}.trip-progress-fill{height:100%;border-radius:var(--r-full);background:#fff;transition:width .5s ease}.trip-strip{display:flex;overflow-x:auto;gap:var(--sp-2);padding:var(--sp-3);-webkit-overflow-scrolling:touch;scrollbar-width:none}.trip-strip::-webkit-scrollbar{display:none}.trip-stop-chip{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:4px;padding:var(--sp-2) var(--sp-3);border-radius:var(--r-md);font-size:.75rem;font-weight:500;color:var(--c-text-3);white-space:nowrap;transition:all var(--t-fast)}.trip-stop-chip.passed{color:var(--c-text-3);opacity:.5}.trip-stop-chip.current{background:var(--c-primary-bg);color:var(--c-primary);font-weight:700}.trip-stop-chip.upcoming{color:var(--c-text-2)}.map-container{flex:1;position:relative;overflow:hidden;background:var(--c-surface)}.metro-svg{width:100%;height:100%;cursor:grab}.metro-svg:active{cursor:grabbing}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-4) 0}.settings-row+.settings-row{border-top:1px solid var(--c-border)}.settings-label{font-weight:500;font-size:.95rem}.settings-sub{font-size:.8rem;color:var(--c-text-3);margin-top:2px}.toggle{position:relative;width:48px;height:26px;background:var(--c-border);border-radius:var(--r-full);cursor:pointer;transition:background var(--t-mid);flex-shrink:0}.toggle.on{background:var(--c-primary)}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform var(--t-mid);box-shadow:var(--shadow-sm)}.toggle.on:after{transform:translate(22px)}.scroll-region{overflow-y:auto;-webkit-overflow-scrolling:touch}.page-content{padding:var(--sp-4);display:flex;flex-direction:column;gap:var(--sp-3)}.empty-state{text-align:center;padding:var(--sp-10) var(--sp-6);color:var(--c-text-3)}.empty-state svg{width:64px;height:64px;margin-bottom:var(--sp-4);opacity:.4}.empty-state h3{font-size:1.1rem;font-weight:600;color:var(--c-text-2);margin-bottom:var(--sp-2)}button,a{-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.flex-1{flex:1}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-muted{color:var(--c-text-3)}.font-bold{font-weight:700}.font-semibold{font-weight:600}.mt-2{margin-top:var(--sp-2)}.mt-3{margin-top:var(--sp-3)}.mb-2{margin-bottom:var(--sp-2)}.search-block-wrapper{transition:all .5s cubic-bezier(.4,0,.2,1);transform-origin:top center;position:relative;z-index:50;border-radius:var(--r-xl);box-shadow:var(--shadow-md);background:var(--c-primary);margin:var(--sp-4);margin-top:15vh}.search-block-wrapper.search-active{margin:0;border-radius:0 0 var(--r-xl) var(--r-xl);box-shadow:var(--shadow-lg)}.search-ghost-content{transition:opacity .3s ease}.search-active .search-ghost-content{opacity:0;pointer-events:none;height:0;overflow:hidden;margin-bottom:0!important}