:root{--bg:#f4f5f7;--surface:#fff;--surface-2:#eef0f3;--text:#16181d;--muted:#6b7280;--border:#e3e6ea;--accent:#1f6feb;--accent-text:#fff;--warn-bg:#fff4d6;--warn-text:#7a4d00;--short-turn:#b45309;--danger:#d1242f;--shadow:0 1px 2px #1018280f, 0 1px 3px #10182814;--radius:14px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,system-ui,sans-serif;line-height:1.45}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1115;--surface:#1a1d23;--surface-2:#252a31;--text:#eceef1;--muted:#9aa3ae;--border:#2c323a;--accent:#4c8dff;--warn-bg:#3a2e10;--warn-text:#f5d58a;--short-turn:#f59e0b;--danger:#ff6b6b;--shadow:none}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);min-height:100dvh;margin:0}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}button:disabled{cursor:default}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.muted{color:var(--muted)}.small{font-size:.8125rem}.tabular{font-variant-numeric:tabular-nums}.app{max-width:560px;padding:max(16px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));flex-direction:column;min-height:100dvh;margin:0 auto;display:flex}main{flex:1}.app-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px;display:flex}.app-head h1{letter-spacing:-.01em;margin:0;font-size:1.25rem}.app-head p{white-space:nowrap;margin:0;font-size:.875rem}.app-foot{text-align:center;margin-top:32px}.banner{background:var(--warn-bg);color:var(--warn-text);border-radius:10px;margin:0 0 16px;padding:10px 14px;font-size:.875rem}.empty{text-align:center;color:var(--muted);padding:40px 0 24px}.empty p{margin:2px 0}.card-note{color:var(--muted);margin:12px 0 4px;list-style:none}.cards{flex-direction:column;gap:12px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 14px 16px}.card-head{align-items:center;gap:8px;display:flex}.card-title{text-align:left;flex:1;align-items:center;gap:8px;min-width:0;display:flex}.station-name{font-size:1.0625rem;font-weight:700}.direction{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;overflow:hidden}.line-badge{color:#fff;white-space:nowrap;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;min-width:24px;height:24px;padding:0 7px;font-size:.75rem;font-weight:700;display:inline-flex}.trains{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;display:grid}.train{background:var(--surface-2);border-radius:10px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.train-label{color:var(--muted);font-size:.75rem;font-weight:600}.train-remaining{letter-spacing:-.02em;font-size:1.5rem;font-weight:800;line-height:1.2}.train.primary .train-remaining{color:var(--accent);font-size:1.75rem}.train-meta{flex-wrap:wrap;gap:6px;font-size:.8125rem;display:flex}.short-turn{color:var(--short-turn);font-weight:600}.train-list{border-top:1px solid var(--border);margin:12px 0 0;padding:0;list-style:none}.train-list li{border-bottom:1px solid var(--border);gap:10px;padding:8px 4px;font-size:.9375rem;display:flex}.train-list li>:last-child{margin-left:auto}.menu{position:relative}.icon-button{width:36px;height:36px;color:var(--muted);border-radius:18px;place-items:center;font-size:1.125rem;display:grid}.icon-button:hover{background:var(--surface-2)}.menu-popover{z-index:10;background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-direction:column;min-width:200px;padding:6px;display:flex;position:absolute;top:40px;right:0;box-shadow:0 8px 24px #00000029}.menu-popover button{text-align:left;border-radius:8px;padding:10px 12px}.menu-popover button:hover{background:var(--surface-2)}.menu-popover .danger{color:var(--danger)}.add-button{border-radius:var(--radius);border:1.5px dashed var(--border);width:100%;color:var(--accent);margin-top:16px;padding:14px;font-weight:700;display:block}.add-button:hover{background:var(--surface)}.sheet-backdrop{z-index:100;background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--bg);width:100%;max-width:560px;height:min(88dvh,760px);padding:16px 16px max(16px, env(safe-area-inset-bottom));border-radius:20px 20px 0 0;flex-direction:column;animation:.18s ease-out sheet-up;display:flex}@media (width>=600px){.sheet-backdrop{align-items:center}.sheet{border-radius:20px}}@keyframes sheet-up{0%{opacity:0;transform:translateY(24px)}}@media (prefers-reduced-motion:reduce){.sheet{animation:none}}.sheet-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.sheet-head h2{margin:0;font-size:1.125rem}.chips{padding-bottom:4px;scrollbar-width:none;gap:6px;margin:0 -16px 10px;padding-inline:16px;display:flex;overflow-x:auto}.chip{--chip-color:var(--text);border:1px solid var(--border);background:var(--surface);white-space:nowrap;border-radius:16px;flex-shrink:0;padding:6px 12px;font-size:.875rem}.chip[aria-selected=true]{background:var(--chip-color);border-color:var(--chip-color);color:var(--surface);font-weight:700}.search{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);font:inherit;border-radius:12px;padding:12px 14px;font-size:1rem}.station-list{flex:1;margin:10px 0 0;padding:0;list-style:none;overflow-y:auto}.station-list li button{border-bottom:1px solid var(--border);text-align:left;align-items:center;gap:8px;width:100%;padding:12px 4px;display:flex}.station-list .station-name{font-size:1rem;font-weight:500}.station-list .muted{margin-left:auto}.transfer-dot{border-radius:4px;flex-shrink:0;width:8px;height:8px}.direction-picker{flex-direction:column;gap:8px;display:flex}.link-button{color:var(--accent);align-self:flex-start;padding:4px 0;font-size:.875rem}.picked{align-items:center;gap:8px;margin:8px 0 0;font-size:1.25rem;display:flex}.direction-buttons{flex-direction:column;gap:10px;margin-top:4px;display:flex}.direction-button{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);text-align:left;align-items:center;gap:12px;padding:16px;font-size:1rem;display:flex}.direction-button:not(:disabled):hover{border-color:var(--accent)}.direction-button:disabled{opacity:.5}.direction-button>:last-child{margin-left:auto}.direction-arrow{color:var(--accent);font-weight:700}.share-button{color:var(--muted);border-radius:8px;margin:12px auto 0;padding:8px 12px;font-size:.875rem;display:block}.share-button:hover{background:var(--surface);color:var(--text)}.sheet.compact{height:auto}.share-help{margin:0 0 14px}.share-option{background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:12px;align-items:center;gap:10px;margin-bottom:10px;padding:12px 14px;display:flex}.share-option input{width:18px;height:18px;accent-color:var(--accent);margin:0}.share-url{color:var(--muted);font-size:.875rem}.share-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.primary-button,.secondary-button{white-space:nowrap;border-radius:12px;flex:auto;padding:12px 14px;font-weight:700}.primary-button{background:var(--accent);color:var(--accent-text)}.secondary-button{background:var(--surface);border:1px solid var(--border)}.import-prompt{background:var(--surface);border:1.5px solid var(--accent);border-radius:var(--radius);margin-bottom:16px;padding:14px 16px}.import-prompt p{margin:0}