:root { color-scheme: light; font-family: Inter, Pretendard, system-ui, sans-serif; color: #17202a; background: #f4f6f8; }
* { box-sizing: border-box; }
body { margin: 0; }
.shell { width: min(960px, calc(100% - 32px)); margin: 0 auto; padding: 48px 0 80px; }
.hero { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; margin-bottom: 28px; }
.eyebrow { color: #5573ff; font-size: 12px; font-weight: 800; letter-spacing: .14em; margin: 0 0 12px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(28px, 5vw, 48px); line-height: 1.08; letter-spacing: -.05em; margin-bottom: 12px; }
h2 { font-size: 20px; margin: 0; }
h3 { font-size: 16px; margin: 0; }
.muted { color: #718096; }
.badge { border-radius: 999px; background: #e9edff; color: #3d56c8; font-size: 12px; font-weight: 700; padding: 9px 12px; white-space: nowrap; }
.panel { background: white; border: 1px solid #e7ebf0; border-radius: 20px; padding: 24px; margin: 16px 0; box-shadow: 0 8px 30px rgba(31, 45, 61, .04); }
.section-title { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.section-title span { color: #5573ff; font-size: 12px; font-weight: 800; }
label { display: block; color: #536170; font-size: 13px; font-weight: 700; margin-bottom: 14px; }
input { display: block; width: 100%; border: 1px solid #dce2e8; border-radius: 10px; background: #fbfcfd; color: #17202a; font: inherit; padding: 12px 13px; margin-top: 7px; outline: none; }
input:focus { border-color: #5573ff; box-shadow: 0 0 0 3px #e9edff; }
.grid { display: grid; gap: 12px; }.two { grid-template-columns: 1fr 1fr; }
button { border: 0; border-radius: 10px; background: #5573ff; color: white; cursor: pointer; font: inherit; font-weight: 750; padding: 12px 15px; }
button:hover { filter: brightness(.96); } button:disabled { cursor: not-allowed; opacity: .38; }
button.secondary { background: #eef1f5; color: #31404f; font-size: 13px; }
button.danger { background: #fff0f0; color: #d14b4b; }.link { background: none; color: #5573ff; padding: 0; font-size: 12px; }
.candidates { display: grid; gap: 8px; margin-top: 14px; }.candidate { border: 1px solid #e4e9ef; border-radius: 12px; padding: 14px; cursor: pointer; }
.candidate.selected { border-color: #5573ff; background: #f5f7ff; }.candidate strong { display: block; margin-bottom: 5px; }.candidate small { color: #718096; }
.empty { color: #98a3af; background: #fafbfc; border-radius: 12px; padding: 22px; text-align: center; }.hidden { display: none; }
.journey-head, .live-title { display: flex; justify-content: space-between; align-items: center; gap: 16px; }.journey-head { border-bottom: 1px solid #edf0f3; padding-bottom: 18px; }
#status { color: #5573ff; font-size: 18px; }.plan-summary { display: grid; gap: 10px; padding: 18px 0; }.leg { display: flex; gap: 12px; align-items: center; }.dot { width: 10px; height: 10px; border-radius: 50%; background: #5573ff; flex: 0 0 auto; }.leg small { color: #718096; display: block; margin-top: 3px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; border-top: 1px solid #edf0f3; padding-top: 18px; }.actions button { font-size: 12px; padding: 9px 11px; }
.live-box { background: #f7f9fb; border-radius: 14px; padding: 16px; margin-top: 18px; }.live-title { margin-bottom: 8px; }.arrivals { display: grid; gap: 7px; }.arrival { background: white; border-radius: 9px; padding: 10px 12px; display: flex; justify-content: space-between; font-size: 13px; }.arrival strong { color: #5573ff; }.log-panel pre { white-space: pre-wrap; word-break: break-word; color: #718096; font-size: 12px; line-height: 1.5; margin: 0; max-height: 180px; overflow: auto; }
@media (max-width: 640px) { .hero, .journey-head { display: block; }.badge { display: inline-block; margin-top: 15px; }.journey-head button { margin-top: 14px; width: 100%; }.two { grid-template-columns: 1fr; } }