:root {
  --ana-blue: #003b7a;
  --ana-dark: #00275a;
  --ana-sky: #00a6d9;
  --ink: #10233f;
  --muted: #62748c;
  --line: #dce6f0;
  --paper: #f4f8fc;
  --panel: #ffffff;
  --lime: #d9f260;
  --warm: #fff3c9;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(160deg, #eaf3fb 0%, var(--paper) 42%, #f8fbff 100%); color: var(--ink); }
button, input, select { font: inherit; }
.app-shell { max-width: 900px; margin: 0 auto; padding: max(20px, env(safe-area-inset-top)) 18px calc(28px + env(safe-area-inset-bottom)); }
.app-header { display: grid; justify-items: center; gap: 2px; padding: 4px 4px 24px; text-align: center; }
.logo-crop { position: relative; width: min(310px, 82vw); height: 104px; overflow: hidden; }
.brand-logo { position: absolute; width: 480px; max-width: none; height: auto; left: 50%; top: 50%; transform: translate(-50%, -50%); mix-blend-mode: multiply; }
.header-copy h1, .header-copy p { margin: 0; }
.header-copy h1 { font-size: clamp(24px, 5vw, 32px); letter-spacing: -.04em; color: var(--ana-dark); }
.header-copy > p:not(.eyebrow) { color: var(--muted); font-size: 13px; margin-top: 2px; }
.eyebrow, .section-kicker { color: var(--ana-blue); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 4px; }
.section-kicker span { color: var(--muted); font-weight: 600; letter-spacing: .06em; }
.status-card { position: relative; overflow: hidden; background: linear-gradient(122deg, var(--ana-dark), var(--ana-blue) 69%, #0063a4); color: #fff; border-radius: 24px; padding: 24px; box-shadow: 0 14px 32px rgba(0, 59, 122, .22); }
.status-card::after { content: ""; position: absolute; right: -40px; bottom: -104px; width: 220px; height: 220px; background: rgba(0, 166, 217, .5); transform: rotate(30deg); border-radius: 40px; }
.status-card .section-kicker { color: #c9e8ff; position: relative; z-index: 1; }
.headline-time { display: block; position: relative; z-index: 1; font-size: clamp(48px, 13vw, 72px); font-weight: 800; line-height: 1; letter-spacing: -.06em; margin: 4px 0 8px; font-variant-numeric: tabular-nums; }
.status-note { position: relative; z-index: 1; margin: 0; color: #d9efff; font-size: 14px; }
.card, .results-card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 20px; margin-top: 14px; box-shadow: 0 8px 22px rgba(25, 70, 114, .05); }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.section-heading h2 { font-size: 19px; letter-spacing: -.02em; margin: 0; }
.mode-chip { border-radius: 99px; background: #d8effb; color: #006594; font-size: 11px; font-weight: 800; padding: 7px 10px; white-space: nowrap; }
.mode-chip.muted { background: #eef2f6; color: #6f7f91; }
.form-grid { display: grid; gap: 12px; }
.basic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.time-input-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.field { display: grid; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 750; }
.field small, dt small, .toggle-field small { display: block; color: var(--muted); font-size: 10px; font-weight: 650; margin-top: 2px; }
select, input[type="time"] { width: 100%; min-height: 48px; background: #f7fbff; color: var(--ink); border: 1px solid #c7d9e8; border-radius: 11px; padding: 0 11px; font-weight: 760; font-variant-numeric: tabular-nums; outline: none; }
select:focus, input[type="time"]:focus { border-color: var(--ana-sky); box-shadow: 0 0 0 3px rgba(0, 166, 217, .16); }
.toggle-field { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; min-height: 50px; color: var(--ink); font-size: 13px; font-weight: 750; cursor: pointer; }
.toggle-field input { position: absolute; opacity: 0; }
.toggle-ui { width: 44px; height: 26px; flex: 0 0 auto; border-radius: 99px; background: #c7d3df; position: relative; transition: .2s ease; }
.toggle-ui::after { content: ""; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(0,0,0,.2); position: absolute; top: 3px; left: 3px; transition: .2s ease; }
.toggle-field input:checked + .toggle-ui { background: var(--ana-sky); }
.toggle-field input:checked + .toggle-ui::after { transform: translateX(18px); }
.extension-message { margin: 14px 0 0; border-left: 3px solid var(--ana-sky); color: var(--muted); font-size: 13px; padding-left: 10px; }
.total-row { margin-top: 16px; border-radius: 12px; padding: 13px 14px; background: var(--warm); display: flex; justify-content: space-between; align-items: center; gap: 12px; font-weight: 800; }
.total-row small { display: block; color: #7d6932; font-size: 10px; margin-top: 2px; }
.total-row output { color: #5f4a00; font-size: 21px; font-variant-numeric: tabular-nums; }
.interval-card { background: #eff8fd; }
.results-card { border-top: 4px solid var(--ana-blue); }
.results-list { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.results-list > div { min-height: 80px; padding: 14px 8px; border-bottom: 1px solid var(--line); }
.results-list > div:nth-child(odd) { padding-right: 18px; border-right: 1px solid var(--line); }
.results-list > div:nth-child(even) { padding-left: 18px; }
.results-list > div:nth-last-child(-n+2) { border-bottom: 0; }
dt { font-size: 13px; font-weight: 780; line-height: 1.35; }
dd { margin: 8px 0 0; font-size: 28px; line-height: 1; font-weight: 850; color: var(--ana-dark); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
#l1LatestTakeoff, #l2LatestTakeoff { color: #547700; }
#jcabReport { font-size: 18px; letter-spacing: 0; }
.report-needed { color: #bd2424 !important; }
.footnote { color: var(--muted); font-size: 11px; line-height: 1.65; margin: 16px 4px 0; }
[hidden] { display: none !important; }

@media (max-width: 560px) {
  .app-shell { padding-left: 14px; padding-right: 14px; }
  .app-header { gap: 0; padding-bottom: 18px; }
  .logo-crop { width: min(280px, 84vw); height: 88px; }
  .brand-logo { width: 430px; }
  .card, .results-card { border-radius: 16px; padding: 16px; }
  .time-input-grid { grid-template-columns: 1fr; gap: 12px; }
  .results-list { grid-template-columns: 1fr; }
  .results-list > div, .results-list > div:nth-child(odd), .results-list > div:nth-child(even) { min-height: 70px; padding: 13px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .results-list > div:last-child { border-bottom: 0; }
  dd { font-size: 31px; }
}

@media (min-width: 720px) {
  .app-shell { padding-top: 34px; }
  .basic-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .toggle-field { grid-column: auto; align-self: end; padding-bottom: 4px; }
}