:root {
  --accent: #b4532a; --accent2: #2f4f9e;
  --bg: #f6f1ea; --card: #ffffff; --text: #1d1b19; --muted: #6b6560; --line: #e6ddd2; --danger: #b3261e;
  --sos: #c62828;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151413; --card: #221f1d; --text: #f3eee8; --muted: #a9a29b; --line: #36312d; --danger: #ffb4ab; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.45 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif; -webkit-text-size-adjust: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent2); }
@media (prefers-color-scheme: dark) { a { color: #9db4ff; } }
h1 { font-size: 1.6rem; margin: 6px 0 12px; }
h2 { font-size: 1rem; margin: 0 0 8px; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
p { margin: 6px 0; }
ul, ol { margin: 6px 0; padding-left: 22px; } li { margin: 4px 0; }
.muted { color: var(--muted); } .small { font-size: .85rem; } .center { text-align: center; } .pre { white-space: pre-wrap; } .right { text-align: right; margin: 0; }
.top .langbtn { flex: 0 0 auto; }
/* Tax pack and Florida departure (11/2/2026) */
.big-check { font-size: 1.05rem; }
.taxday { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.taxday-d { flex: 1 0 100%; font-weight: 600; font-size: .9rem; }
.taxday-n { flex: 1 0 100%; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg button { background: var(--card); border: 0; border-right: 1px solid var(--line); padding: 6px 10px; font-size: .82rem; color: var(--muted); }
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--accent); color: #fff; font-weight: 600; }
.seg button.on.auto { background: color-mix(in srgb, var(--accent) 70%, var(--card)); }
.taxexp .acts { flex-direction: column; align-items: flex-end; gap: 2px; }
.taxsel select { flex: 1 1 140px; min-width: 0; width: auto; }
.partpct { flex: 0 0 110px; font-size: .8rem; color: var(--muted); }
.partpct input { margin-top: 2px; }
.flcard .row .btn { padding: 8px 12px; font-size: .9rem; }
.storm { border-color: color-mix(in srgb, var(--sos) 40%, var(--line)); }

.top { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: calc(8px + env(safe-area-inset-top)) 16px 8px; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { font-size: 1.2rem; }
.top .hb { flex: 0 0 auto; background: var(--card); color: var(--accent); border: 1px solid var(--line); border-radius: 20px; padding: 6px 14px; font-weight: 600; min-height: 36px; }
.top .title { flex: 1 1 auto; min-width: 0; text-align: left; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border: 0; padding: 6px 4px; }
.top .sos { flex: 0 0 auto; }
.sos { background: var(--sos); color: #fff; border: 0; border-radius: 20px; padding: 6px 14px; font-weight: 700; letter-spacing: .05em; }
main { padding: 12px 16px calc(96px + env(safe-area-inset-bottom)); max-width: 640px; margin: 0 auto; }
main.center { min-height: 80vh; display: flex; align-items: center; justify-content: center; }

.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--card); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
.tabs button { background: none; border: 0; padding: 8px 0 6px; font-size: .72rem; color: var(--muted); display: flex; flex-direction: column; align-items: center; gap: 2px; }
.tabs button span { font-size: 1.3rem; line-height: 1; }
.tabs button.on { color: var(--accent); font-weight: 700; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 14px; margin: 0 0 12px; display: block; width: 100%; text-align: left; }
section { margin-bottom: 14px; }
.btn, button.btn { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 12px; padding: 10px 16px; font-weight: 600; text-decoration: none; text-align: center; }
.btn.big { display: block; padding: 16px; font-size: 1.1rem; margin: 10px 0; }
.btn.ghost, button.ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; }
button.ghost.small, .small.ghost { padding: 4px 10px; font-size: .8rem; }
button.big { padding: 18px; font-size: 1.1rem; border-radius: 14px; border: 1px solid var(--line); background: var(--card); }
button.link { background: none; border: 0; color: var(--accent2); text-decoration: underline; padding: 0; }
.danger { color: var(--danger) !important; }
.back { margin-bottom: 8px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.row > input { flex: 1 1 140px; min-width: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.form label { display: block; margin-bottom: 10px; font-size: .85rem; color: var(--muted); }
.form label input, .form label select, .form label textarea { margin-top: 4px; color: var(--text); font-size: 1rem; }
.row label { flex: 1; font-size: .85rem; color: var(--muted); }

.hero { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; border-radius: 18px; padding: 16px; margin-bottom: 12px; }
.hero .muted { color: rgba(255,255,255,.8); }
.status { font-size: 1.5rem; font-weight: 700; }
.clocks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
.clocks div { background: rgba(255,255,255,.15); border-radius: 12px; padding: 8px 12px; display: flex; flex-direction: column; }
.clocks b { font-size: 1.4rem; }
#callhome { margin-top: 8px; }

.quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.quick button, .tiles button { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 6px; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: .8rem; }
.quick button { font-size: 1.4rem; } .quick button span { font-size: .78rem; }
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tiles button span { font-size: 1.6rem; }

.flight .fl-top { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.route { display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; margin: 8px 0; align-items: center; }
.route div { display: flex; flex-direction: column; }
.route b { font-size: 1.5rem; }
.arrow { font-size: 1.5rem; color: var(--accent); }

.wx-now b { font-size: 2rem; }
.wx-days { display: flex; gap: 6px; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; margin: 8px -4px 0; padding: 2px 4px 8px; scrollbar-width: thin; }
.wx-days div { flex: 0 0 62px; scroll-snap-align: start; display: flex; flex-direction: column; align-items: center; gap: 1px; font-size: .85rem; padding: 6px 2px; border-radius: 12px; border: 1px solid transparent; }
.wx-days div.trip-day { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.wx-days div.today { font-weight: 700; }
.wx-days .wx-ic { font-size: 1.2rem; }
.wx-days .rain { color: var(--accent2); }

.item { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--line); }
.item:last-child { border-bottom: 0; }
.acts { display: flex; gap: 6px; align-items: center; flex-shrink: 0; }
.day { margin-bottom: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 8px 12px; }
.dayhead { display: flex; justify-content: space-between; align-items: center; }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.kv span { text-align: right; }
.tip p { font-size: 1.05rem; }
.tripnote { border-left: 5px solid var(--accent); } .tripnote p::first-line { font-weight: 700; }

.conv { display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: end; }
.conv label { font-size: .85rem; color: var(--muted); }
.conv input { font-size: 1.4rem; margin-top: 4px; color: var(--text); }
.chips { width: 100%; margin-top: 8px; border-collapse: collapse; }
.chips td { padding: 4px 0; border-bottom: 1px solid var(--line); } .chips td:last-child { text-align: right; font-weight: 600; }

.phrase { display: flex; gap: 6px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 8px; }
.ph-main { flex: 1; text-align: left; background: none; border: 0; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; }
.ph-main .fr { font-size: 1.05rem; color: var(--accent2); }
@media (prefers-color-scheme: dark) { .ph-main .fr { color: #9db4ff; } }
.ph-acts { display: flex; flex-direction: column; justify-content: center; gap: 4px; padding: 6px; }
.ph-acts button { min-width: 44px; min-height: 36px; }

.check { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.check input { width: 24px; height: 24px; flex-shrink: 0; accent-color: var(--accent); }
.check span { flex: 1; }
.chipsrow { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 10px; }
.chipsrow button { border: 1px solid var(--line); background: var(--card); border-radius: 20px; padding: 6px 14px; }
.chipsrow button.on { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.meet { border: 2px solid var(--accent2); }
.progress { height: 10px; background: var(--line); border-radius: 6px; overflow: hidden; }
.progress div { height: 100%; background: var(--accent); }

.sosbox { border-color: var(--sos); }
.call { display: flex; gap: 14px; align-items: center; padding: 10px; margin: 6px 0; border-radius: 12px; background: var(--sos); color: #fff !important; text-decoration: none; }
.call b { font-size: 1.5rem; min-width: 64px; }
.call.alt { background: var(--accent2); }
.call.alt b { font-size: 1rem; min-width: 0; white-space: nowrap; }
.linkbox { word-break: break-all; font-size: .8rem; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 10px; user-select: all; }

.trip { display: flex; gap: 14px; align-items: center; border-left: 6px solid var(--accent); }
.trip .flag { font-size: 2.2rem; }
.add { text-align: center; color: var(--accent); font-weight: 600; }

.rep-title { margin-top: 18px; }
.rep-day { padding: 6px 0; border-bottom: 1px solid var(--line); }
.rep-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
@media screen { .card.rep { overflow-x: auto; } } /* wide tables scroll inside their card on a phone */
.rep-table th, .rep-table td { text-align: left; padding: 4px 6px 4px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
@media print {
  :root { --bg: #fff; --card: #fff; --text: #000; --muted: #444; --line: #ccc; }
  html, body { background: #fff; color: #000; font-size: 11pt; }
  .top, .tabs, .noprint, .back, .report button { display: none !important; }
  main { padding: 0; max-width: none; }
  .card.rep { border: 1px solid #bbb; break-inside: avoid; page-break-inside: avoid; }
  a { color: #000; text-decoration: none; }
}
.overlay { position: fixed; inset: 0; z-index: 50; background: var(--card); display: flex; align-items: center; justify-content: center; padding: 24px; padding-top: calc(24px + env(safe-area-inset-top)); }
.overlay .close { position: absolute; top: calc(12px + env(safe-area-inset-top)); right: 16px; font-size: 1.6rem; background: var(--bg); border: 1px solid var(--line); border-radius: 50%; width: 48px; height: 48px; }
.ov-body { text-align: center; width: 100%; }
.ov-local { font-size: clamp(2rem, 9vw, 4rem); line-height: 1.3; margin-bottom: 18px; }
.ov-fr { font-size: clamp(1.5rem, 6vw, 2.6rem); margin-bottom: 14px; color: var(--accent2); }
.ov-en { font-size: 1.1rem; color: var(--muted); }
.ov-hint { margin-top: 28px; font-size: .85rem; color: var(--muted); }

/* Import (11/1/2026) */
.wide { display: block; width: 100%; margin: 4px 0 14px; }
.flash { background: #e6f4ea; color: #1e5631; border-radius: 12px; padding: 10px 14px; font-weight: 600; }
.warn { color: #a3300f; }
p.warn { font-weight: 600; margin: 8px 0 0; }
.thumbs { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 10px; }
.thumbs figure { position: relative; margin: 0; width: 84px; text-align: center; }
.thumbs img, .thumbs .pdf { width: 84px; height: 84px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; background: var(--card); font-weight: 700; color: var(--accent); }
.thumbs figcaption { font-size: .7rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.thumbs figure button { position: absolute; top: -6px; right: -6px; background: var(--card); border: 1px solid var(--line); border-radius: 50%; width: 26px; height: 26px; padding: 0; line-height: 1; }
button[disabled] { opacity: .5; }
@media (prefers-color-scheme: dark) { .flash { background: #1f3a27; color: #bfe5c9; } .warn { color: #ff9b7a; } }

/* Documents (11/2/2026): trip documents and My documents, and the in-page viewer */
.docrow { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line); padding: 10px 0; }
.docrow img, .docrow .docic { width: 52px; height: 52px; flex: 0 0 52px; border-radius: 10px; object-fit: cover; border: 1px solid var(--line); background: var(--bg); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 700; color: var(--accent); }
.doctx { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.doctx b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.docgo { color: var(--muted); font-size: 1.4rem; }
.vault.open { border-color: var(--accent2); }
.vault details { margin-top: 10px; } .vault summary { color: var(--muted); cursor: pointer; }
.note { background: var(--bg); border-radius: 12px; padding: 10px 12px; margin-top: 8px; }
.tipline { background: color-mix(in srgb, var(--accent2) 10%, transparent); border-radius: 10px; padding: 8px 12px; }
.form label.check { display: flex; color: var(--text); font-size: .9rem; }
.overlay.docview { flex-direction: column; align-items: stretch; justify-content: flex-start; padding: 0; background: var(--card); }
.docview .dv-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: calc(10px + env(safe-area-inset-top)) 16px 10px; border-bottom: 1px solid var(--line); }
.docview .dv-bar div { display: flex; flex-direction: column; min-width: 0; }
.docview .dv-bar b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.docview .dv-x { font-size: 1.4rem; background: var(--bg); border: 1px solid var(--line); border-radius: 50%; width: 44px; height: 44px; flex: 0 0 44px; padding: 0; }
.docview .dv-stage { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; overflow: auto; background: #fff; -webkit-overflow-scrolling: touch; }
.docview .dv-stage.zoom { overflow: hidden; touch-action: none; }
.docview .dv-stage img { max-width: 100%; max-height: 100%; transform-origin: center center; user-select: none; -webkit-user-select: none; -webkit-user-drag: none; }
.docview iframe { width: 100%; height: 100%; border: 0; background: #fff; }
.docview .dv-file { text-align: center; color: #333; padding: 24px; } .docview .dv-file b { font-size: 2rem; color: var(--accent); }
.docview .dv-tools { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; padding: 10px 16px; border-top: 1px solid var(--line); }
.docview .dv-hint { text-align: center; margin: 0; padding: 0 16px calc(8px + env(safe-area-inset-bottom)); }
.docview .dv-tools:last-child { padding-bottom: calc(10px + env(safe-area-inset-bottom)); }

/* Expense splitter (11/2/2026) */
fieldset.split { border: 0; padding: 0; margin: 6px 0 0; min-width: 0; }
fieldset.split legend { font-weight: 600; padding: 0; margin-bottom: 4px; }
fieldset.split .chipsrow label { display: inline-flex; flex-direction: row; align-items: center; gap: 6px; white-space: nowrap; margin: 0; }
.splitrow { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.splitrow .check { flex: 1; min-width: 0; }
.splitrow .shareinput { width: 5.5em; flex: none; }
form[data-mode="equal"] .shareinput { display: none; }
.ratefield[hidden] { display: none; }
#settle h3 { margin: 14px 0 4px; font-size: 1rem; }
#settle .acts .btn.small, .acts .btn.small { padding: 6px 10px; font-size: .9rem; }

/* Flight alerts (11/2/2026) */
.alertline { margin-top: 8px; }
.alertline .ghost.small { width: 100%; text-align: left; }
.alertline p { margin: 6px 0 0; }
/* Opt-in appearance only: default preferences add no visual overrides. */
:root[data-appearance] h2, :root[data-appearance] .ghost, :root[data-appearance] .hb, :root[data-appearance] .tabs button.on { color: var(--appearance-ink); }
:root[data-appearance] .btn:not(.ghost), :root[data-appearance] .seg button.on { background: var(--appearance-accent); color: #fff; }
:root[data-appearance] a, :root[data-appearance] button.link { color: var(--appearance-link); }
:root[data-appearance] a.btn:not(.ghost) { color: #fff; }
:root[data-appearance-background] main { background: var(--card); border-radius: 16px; }
:root[data-appearance] .top { background: var(--card); }
#appearance-form fieldset { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 14px; }
#appearance-form .check { display: flex; gap: 10px; padding: 5px; }
.update-bar { position: sticky; bottom: 76px; z-index: 10; background: var(--card); color: var(--text); border: 1px solid var(--line); padding: 8px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.update-bar button, .update-bar a { color: var(--text); background: var(--card); }
#itinerary-preview { width: 100%; min-height: 240px; }
:root[data-appearance] .arrow, :root[data-appearance] .add, :root[data-appearance] .thumbs .pdf, :root[data-appearance] .docrow .docic { color: var(--appearance-ink); }
:root[data-appearance] .ph-main .fr, :root[data-appearance] .ov-fr, :root[data-appearance] .wx-days .rain { color: var(--appearance-link); }
:root[data-appearance] .chipsrow button.on { background: var(--appearance-accent); color: #fff; }
:root[data-appearance] .hero { background: var(--appearance-accent); }
:root[data-appearance] .hero .muted { color: #fff; }
:root[data-appearance] .danger, :root[data-appearance] .warn { color: var(--appearance-danger) !important; }
:root[data-appearance] a.btn.ghost { color: var(--appearance-ink); }