:root{--bg:#0f0f0f;--surface:#1c1c1c;--surface-2:#272727;--text:#f1f1f1;--text-dim:#aaa;--accent:red;--line:#333;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;font-family:Roboto,Noto Sans KR,system-ui,sans-serif}#app{max-width:720px;padding:0 12px calc(24px + env(safe-area-inset-bottom));margin:0 auto}.app-head{z-index:10;background:var(--bg);border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:12px 4px;display:flex;position:sticky;top:0}.app-title{font-size:18px;font-weight:700}.app-sub{color:var(--text-dim);flex:1;font-size:12px}.btn-ghost{color:var(--text-dim);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;padding:6px 12px;font-size:13px}.btn-ghost:active{background:var(--surface-2)}.lines{margin-top:8px}.line{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:10px 0;overflow:hidden}.line-head{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:14px 16px;list-style:none;display:flex}.line-head::-webkit-details-marker{display:none}.line-head:before{content:"▸";color:var(--text-dim);transition:transform .15s}.line[open]>.line-head:before{transform:rotate(90deg)}.line-name{flex:1;font-size:15px;font-weight:600}.line-badge{color:var(--text-dim);background:var(--surface-2);border-radius:999px;padding:2px 10px;font-size:12px}.line-body{padding:4px 8px 10px}.line-body .line{background:var(--surface-2);margin:6px 4px}.stop{color:var(--text);border-radius:10px;align-items:center;gap:12px;padding:10px 12px;text-decoration:none;display:flex}.stop:active{background:var(--surface-2)}.stop--disabled{opacity:.45;cursor:not-allowed}.stop-icon{object-fit:cover;background:var(--surface-2);border-radius:50%;flex-shrink:0;width:36px;height:36px}.stop-icon--ph{color:var(--text-dim);justify-content:center;align-items:center;font-weight:700;display:flex}.stop-name{text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;overflow:hidden}.stop-badge{color:var(--text-dim);border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-size:11px}.empty{color:var(--text-dim);padding:10px 14px;font-size:13px}.empty--big{text-align:center;padding:60px 0}.import{flex-direction:column;gap:14px;padding:48px 8px 0;display:flex}.import-title{margin:0;font-size:24px}.import-lead{color:var(--text-dim);margin:0;font-size:14px}.import-err{color:#ff6b6b;margin:0;font-size:13px}.btn{text-align:center;background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:14px;font-size:15px;font-weight:600;display:inline-block}.btn:active{filter:brightness(.85)}.paste{background:var(--surface);width:100%;min-height:120px;color:var(--text);border:1px solid var(--line);resize:vertical;border-radius:10px;padding:12px;font-family:monospace;font-size:12px}