/* ══════════════════════════════════════════════════════════════════
   Tabi 旅 — a kissaten counter for planning trips
   Cool high-key monochrome · one hanko-red seal accent · brush ensō
   Type: Shippori Mincho (display) · Zen Kaku Gothic New (UI) · JetBrains Mono (data)
   ══════════════════════════════════════════════════════════════════ */
:root {
  --paper:       #FBFBF9;
  --paper-2:     #F3F2EC;
  --ink:         #17161A;
  --ink-soft:    #6B6A70;
  --ink-faint:   #757470;
  --line:        #E4E3DE;
  --line-strong: #D3D2CB;
  --seal:        #B23A2E;
  --seal-ink:    #8F2C22;
  --gold:        #A9843F;
  --field-bg:    #EAE8DF;
  --field-border:#9B998E;
  --field-shadow: inset 0 1px 2px rgba(20,19,14,.07);
  --radius:      2px;

  --serif: "Shippori Mincho", "Times New Roman", serif;
  --sans:  "Zen Kaku Gothic New", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ── Dark theme ──
   Shared token set. Applied when the OS prefers dark (unless the user has
   forced light) OR when the user explicitly picks dark via the toggle. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121110; --paper-2: #1C1B18; --ink: #EFEDE6; --ink-soft: #A8A39A;
    --ink-faint: #948F84; --line: #2A2825; --line-strong: #3B3833; --seal: #D65B45;
    --seal-ink: #E27661; --gold: #C7A24E; --field-bg: #24221E; --field-border: #47443D; --field-shadow: inset 0 1px 2px rgba(0,0,0,.25);
  }
}
:root[data-theme="dark"] {
  --paper: #121110; --paper-2: #1C1B18; --ink: #EFEDE6; --ink-soft: #A8A39A;
  --ink-faint: #948F84; --line: #2A2825; --line-strong: #3B3833; --seal: #D65B45;
  --seal-ink: #E27661; --gold: #C7A24E; --field-bg: #24221E; --field-border: #47443D; --field-shadow: inset 0 1px 2px rgba(0,0,0,.25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* faint washi grain */
  background-image:
    radial-gradient(rgba(23,22,26,.015) 1px, transparent 1px);
  background-size: 4px 4px;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; letter-spacing: .01em; }
h1 { font-size: 1.55rem; line-height: 1.2; }
h2 { font-size: 1.15rem; margin: 0 0 .6rem; }
h3 { font-size: 1.12rem; }

code {
  font-family: var(--mono); font-size: .85em;
  background: var(--paper-2); padding: .12em .4em; border-radius: var(--radius);
  border: 1px solid var(--line);
}

.hidden { display: none !important; }
.muted { color: var(--ink-soft); font-size: .9rem; }
.error { color: var(--seal-ink); font-size: .9rem; }

/* eyebrow — mono index + label + JP gloss. Numbering is an honest sequence. */
.eyebrow {
  font-family: var(--mono); font-size: .72rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .22em;
  color: var(--ink-soft);
  display: flex; align-items: center; gap: .7rem;
  margin: 0 0 1.75rem;
}
.eyebrow .idx {
  color: var(--seal); font-weight: 500; letter-spacing: 0;
  border: 1px solid var(--line-strong); border-radius: 50%;
  width: 1.7rem; height: 1.7rem; display: grid; place-items: center;
  flex-shrink: 0;
}
.eyebrow em {
  font-family: var(--serif); font-style: normal; letter-spacing: .1em;
  color: var(--ink-faint); margin-left: auto; font-size: .95rem;
}
.jp-sub {
  font-family: var(--serif); color: var(--ink-faint);
  font-size: .82rem; letter-spacing: .18em; display: block;
}

/* ── Scroll progress hairline ── */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: var(--seal); z-index: 900; transform-origin: left;
}

/* ── Setup banner ── */
.banner {
  background: var(--paper-2);
  border-bottom: 1px solid var(--line-strong);
  padding: .85rem 1.4rem; font-size: .9rem; color: var(--ink);
  display: flex; align-items: center; gap: .6rem;
}
.banner-seal { width: 9px; height: 9px; border-radius: 50%; background: var(--seal); flex-shrink: 0; }

/* ── Layout ── */
.container { max-width: 1040px; margin: 0 auto; padding: 2.4rem 1.6rem 5rem; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.6rem; position: sticky; top: 0; z-index: 500;
}
.topbar-brand { display: flex; align-items: center; gap: .85rem; }
.topbar-heading h1 { font-size: 1.3rem; }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.topbar-title { flex: 1; min-width: 0; }
.topbar-title h1 { font-size: 1.3rem; }
.topbar-title .muted { display: block; font-size: .82rem; font-family: var(--mono); letter-spacing: .04em; margin-top: .15rem; }

/* ── Wordmark / ensō mark ── */
.wordmark-mark {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  border: 2.5px solid var(--ink);
  /* the brushed break of an ensō */
  clip-path: polygon(0 0, 100% 0, 100% 62%, 82% 62%, 82% 100%, 0 100%);
  position: relative;
}
.wordmark-mark::after {
  content: ""; position: absolute; right: -1px; bottom: 2px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--seal);
}
.wordmark-mark.small { width: 24px; height: 24px; border-width: 2px; }
.masthead { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.3rem; }
.wordmark-text { display: flex; flex-direction: column; line-height: 1.05; }
.wordmark-en { font-family: var(--serif); font-size: 1.7rem; font-weight: 700; }
.wordmark-jp {
  font-family: var(--mono); font-size: .68rem; text-transform: uppercase;
  letter-spacing: .28em; color: var(--ink-soft); margin-top: .25rem;
}

/* ══════════ Buttons ══════════ */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  font-family: var(--sans); font-size: .9rem; font-weight: 500;
  padding: .6rem 1.15rem;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); cursor: pointer;
  transition: color .35s var(--ease), border-color .35s var(--ease);
  will-change: transform;
}
/* ink-wipe fill on hover */
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--ink); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.btn:hover { color: var(--paper); border-color: var(--ink); }
.btn:hover::before { transform: scaleX(1); }

.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn.primary::before { background: var(--seal); }
.btn.primary:hover { color: var(--paper); border-color: var(--seal); }
.btn.primary:disabled { opacity: .45; cursor: wait; }
.btn.primary:disabled::before { transform: scaleX(0); }

.btn.ghost { border-color: transparent; background: transparent; padding-left: .6rem; padding-right: .6rem; }
.btn.ghost::before { background: var(--paper-2); }
.btn.ghost:hover { color: var(--ink); border-color: var(--line); }

.btn.link { background: none; border: none; color: var(--seal); text-decoration: none; padding: .3rem; overflow: visible; }
.btn.link::before { display: none; }
.btn.link:hover { color: var(--seal-ink); text-decoration: underline; }

.btn.danger { color: var(--seal-ink); border-color: transparent; background: transparent; font-size: .82rem; }
.btn.danger::before { background: var(--seal); }
.btn.danger:hover { color: var(--paper); border-color: var(--seal); }

.btn.chip {
  border-radius: 999px; font-size: .82rem; padding: .4rem 1rem;
  border-color: var(--line-strong); color: var(--ink-soft);
  font-family: var(--mono); letter-spacing: .02em;
}
.btn.chip::before { background: var(--ink); }
.btn.chip:hover { color: var(--paper); }
.btn-row { display: flex; flex-wrap: wrap; gap: .6rem; }

/* ══════════ Fields — the "typing spots" ══════════
   underline style: no box, a hairline that draws in on focus */
.field { position: relative; display: flex; flex-direction: column; gap: .3rem; }
.field-label {
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .16em; color: var(--ink-soft);
  transition: color .3s var(--ease);
}
.field-label em { font-family: var(--serif); font-style: normal; letter-spacing: .1em; text-transform: none; }
.field:focus-within .field-label { color: var(--ink); }

input:not([type="checkbox"]):not([type="radio"]), select, textarea {
  font-family: var(--sans); font-size: .96rem; color: var(--ink);
  padding: .62rem .8rem; width: 100%;
  background: var(--field-bg);
  border: 1.5px solid var(--field-border);
  border-radius: 8px; box-shadow: var(--field-shadow);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  appearance: none; -webkit-appearance: none;
}
select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
                    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: right .85rem center, right calc(.85rem + 5px) center;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
  padding-right: 1.9rem; cursor: pointer;
}
input[type="date"] { padding-right: .6rem; }
input::placeholder, textarea::placeholder { color: var(--ink-soft); opacity: .75; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--seal);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--seal) 16%, transparent);
}
/* underline flourish retired — filled fields are the affordance now */
.field-underline { display: none; }

textarea { border-radius: 8px; min-height: 3rem; }

label { font-size: .9rem; color: var(--ink); }

/* ══════════ お品書き — custom select menu ══════════ */
.menu-select { position: relative; width: 100%; }
.native-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); border: 0;
}
.menu-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: .6rem;
  font-family: var(--sans); font-size: .96rem; color: var(--ink); text-align: left;
  padding: .62rem .8rem; background: var(--field-bg);
  border: 1.5px solid var(--field-border); border-radius: 8px; box-shadow: var(--field-shadow);
  cursor: pointer; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.menu-trigger:hover { border-color: var(--ink-soft); }
.menu-select.open .menu-trigger, .menu-trigger:focus-visible {
  outline: none; border-color: var(--seal);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--seal) 16%, transparent);
}
.menu-value.placeholder { color: var(--ink-soft); opacity: .8; }
.menu-caret { color: var(--ink-soft); font-size: .7rem; flex-shrink: 0; transition: transform .3s var(--ease), color .2s var(--ease); }
.menu-select.open .menu-caret { transform: rotate(180deg); color: var(--seal); }

.menu-panel {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 400;
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 10px;
  box-shadow: 0 14px 38px rgba(20,19,14,.18); overflow: hidden;
}
.menu-panel[hidden] { display: none; }
.menu-panel-head {
  font-family: var(--mono); font-size: .62rem; text-transform: uppercase; letter-spacing: .2em;
  color: var(--ink-soft); padding: .75rem .95rem .55rem;
  display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line);
}
.menu-panel-head .jp { font-family: var(--serif); letter-spacing: .12em; color: var(--seal); font-size: .95rem; }
.menu-search { margin: .6rem .7rem 0; width: calc(100% - 1.4rem); }
.menu-options { list-style: none; margin: 0; padding: .35rem; max-height: 210px; overflow-y: auto; scrollbar-width: thin; }
.menu-select.up .menu-panel { top: auto; bottom: calc(100% + 6px); }
.menu-option {
  padding: .55rem .7rem; border-radius: 6px; cursor: pointer; font-size: .94rem;
  color: var(--ink); display: flex; align-items: center; gap: .5rem;
}
.menu-option:hover, .menu-option.active { background: var(--paper-2); }
.menu-option[aria-selected="true"] { color: var(--seal); font-weight: 500; }
.menu-option[aria-selected="true"]::after { content: "◦"; margin-left: auto; color: var(--seal); }
.menu-empty { padding: .7rem; color: var(--ink-faint); font-size: .88rem; text-align: center; }
.menu-value { display: inline-flex; align-items: center; gap: .5rem; min-width: 0; }
.menu-value .flag, .menu-option .flag { flex-shrink: 0; }
.flag {
  width: 20px; height: 15px; border-radius: 2px; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(20,19,14,.10); display: inline-block; vertical-align: middle;
}

.form-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.3rem 1.4rem; align-items: end;
}
.form-grid .wide { grid-column: 1 / -1; }
.form-grid > .btn { justify-self: start; }
.radio-row { grid-column: 1 / -1; display: flex; gap: 1.6rem; flex-wrap: wrap; }
.radio { display: inline-flex; flex-direction: row; align-items: center; gap: .55rem; cursor: pointer; font-size: .92rem; line-height: 1; }
.radio span { line-height: 1; }
.radio input[type="checkbox"], .radio input[type="radio"] {
  appearance: none; -webkit-appearance: none; margin: 0; flex-shrink: 0;
  width: 18px; height: 18px; border: 1.5px solid var(--field-border);
  background: var(--field-bg); border-radius: 5px; cursor: pointer; position: relative;
  transition: background .15s var(--ease), border-color .15s var(--ease);
}
.radio input[type="radio"] { border-radius: 50%; }
.radio input:checked { background: var(--seal); border-color: var(--seal); }
.radio input[type="checkbox"]:checked::after {
  content: ""; position: absolute; left: 5px; top: 2px; width: 4px; height: 8px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.radio input[type="radio"]:checked::after {
  content: ""; position: absolute; inset: 4px; border-radius: 50%; background: #fff;
}
.radio input:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--seal) 18%, transparent); }
.date-fields { grid-column: 1 / -1; display: flex; gap: 1.4rem; flex-wrap: wrap; }
.date-fields .field { flex: 1; min-width: 150px; }
.inline-form { display: flex; gap: 1rem; align-items: flex-end; }
.inline-form .grow { flex: 1; }
.inline-form .btn { flex-shrink: 0; }

/* ══════════ Cards & lists ══════════ */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1.7rem;
  margin-bottom: 1.6rem;
}
.trips-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.1rem; margin-bottom: 2.6rem;
}
.trip-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem 1.3rem 1.1rem;
  cursor: pointer; position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: .45rem;
  transition: border-color .35s var(--ease), transform .35s var(--ease);
}
/* seal stamp corner that appears on hover */
.trip-card::after {
  content: "旅"; position: absolute; top: .7rem; right: .9rem;
  font-family: var(--serif); font-size: 1.1rem; color: var(--seal);
  opacity: 0; transform: scale(.6) rotate(-12deg); transform-origin: center;
  transition: opacity .35s var(--ease), transform .45s var(--ease);
  width: 1.9rem; height: 1.9rem; display: grid; place-items: center;
  border: 1.5px solid var(--seal); border-radius: 4px;
}
.trip-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.trip-card:hover::after { opacity: 1; transform: scale(1) rotate(0); }
.trip-card h3 { margin: 0; padding-right: 2rem; }
.trip-card .muted { font-family: var(--mono); font-size: .78rem; letter-spacing: .02em; }
.trip-card .trip-actions { margin-top: .7rem; display: flex; justify-content: flex-end;
  padding-top: .7rem; border-top: 1px solid var(--line); }

.item-list { display: flex; flex-direction: column; gap: .1rem; }
.item {
  background: var(--paper); border: 1px solid transparent;
  border-bottom: 1px solid var(--line);
  padding: 1rem .4rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  transition: background .3s var(--ease), border-color .3s var(--ease), padding-left .3s var(--ease);
}
.item:hover { background: var(--paper-2); padding-left: 1rem; }
.item.chosen { border-color: var(--seal); background: color-mix(in srgb, var(--seal) 5%, var(--paper)); }
.item .grow { flex: 1; min-width: 200px; }
.item .title { font-family: var(--serif); font-weight: 600; font-size: 1.02rem; }
.item .actions { display: flex; gap: .4rem; flex-shrink: 0; }

/* category tags — quiet ink washes, one small dot of colour */
.badge {
  font-family: var(--mono); font-size: .66rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .12em;
  padding: .2em .7em; border-radius: 999px;
  background: var(--paper-2); color: var(--ink-soft);
  border: 1px solid var(--line); white-space: nowrap;
}
.badge.city       { color: #4B4E6D; border-color: #DADCE6; }
.badge.hidden-gem { color: #6E3A55; border-color: #E9DAE3; }
.badge.food       { color: #7A4B2B; border-color: #E7DACB; }
.badge.hotel      { color: #3C5A45; border-color: #D6E2D9; }
.star { color: var(--gold); }
details.summary-box { margin-top: .5rem; width: 100%; }
details.summary-box summary { cursor: pointer; color: var(--seal); font-size: .85rem;
  font-family: var(--mono); letter-spacing: .04em; }
.summary-text { white-space: pre-wrap; font-size: .94rem; margin-top: .6rem; color: var(--ink); }

/* ══════════ Tabs — a numbered menu with a sliding brush underline ══════════ */
.tabs {
  display: flex; gap: 0; padding: 0 max(1.6rem, calc((100% - 1040px) / 2 + 1.6rem));
  overflow-x: auto; position: relative; border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}
.tabs { scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; width: 0; height: 0; }
.tab {
  font-family: var(--sans); background: none; border: none; cursor: pointer;
  padding: 1rem 1.15rem .9rem; white-space: nowrap;
  display: flex; align-items: baseline; gap: .5rem; color: var(--ink-faint);
  transition: color .3s var(--ease);
}
.tab-idx { font-family: var(--mono); font-size: .68rem; letter-spacing: .05em; }
.tab-en  { font-size: .95rem; font-weight: 500; }
.tab-jp  { font-family: var(--serif); font-size: .78rem; letter-spacing: .1em; opacity: .7; }
.tab:hover { color: var(--ink-soft); }
.tab.active { color: var(--ink); }
.tab.active .tab-idx { color: var(--seal); }
.tab-underline {
  position: absolute; bottom: -1px; left: 0; height: 2px; width: 0;
  background: var(--ink); pointer-events: none;
}
.tab-panel { padding-top: 2.2rem; }

/* ══════════ Auth ══════════ */
#screen-auth {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem; position: relative; overflow: hidden;
}
.enso-hero {
  position: absolute; width: min(78vh, 640px); height: min(78vh, 640px);
  color: var(--ink); opacity: .05; pointer-events: none;
  top: 50%; left: 50%; translate: -50% -50%;
}
.auth-card {
  position: relative; z-index: 1;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  backdrop-filter: blur(4px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3rem 2.6rem; width: 100%; max-width: 420px;
  display: flex; flex-direction: column; gap: 1.1rem;
}
.auth-card .lede { font-family: var(--serif); font-size: 1.15rem; line-height: 1.5; margin: 0 0 .5rem; }
.auth-card .lede .muted { font-family: var(--sans); font-size: .92rem; display: block; margin-top: .3rem; }
.auth-card form { display: flex; flex-direction: column; gap: 1.4rem; }
.auth-card form .btn { margin-top: .2rem; }

/* ══════════ Chat ══════════ */
.chat-log {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem;
  min-height: 320px; max-height: 56vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1rem;
}
.chat-empty { text-align: center; margin: auto; max-width: 34ch; font-family: var(--serif);
  font-size: 1.05rem; color: var(--ink-soft); line-height: 1.6; }
.bubble {
  max-width: 82%; padding: .8rem 1.05rem; font-size: .96rem;
  border-radius: var(--radius); overflow-wrap: break-word; line-height: 1.6;
}
.bubble.user { align-self: flex-end; background: var(--ink); color: var(--paper); }
.bubble.assistant {
  align-self: flex-start; background: var(--paper-2);
  border-left: 2px solid var(--seal); color: var(--ink);
}
.bubble.assistant strong { font-family: var(--serif); }
.bubble.system { align-self: center; background: color-mix(in srgb, var(--seal) 8%, var(--paper));
  color: var(--seal-ink); font-size: .85rem; border: 1px solid color-mix(in srgb, var(--seal) 20%, var(--paper)); }
.bubble.typing { align-self: flex-start; color: var(--ink-soft); background: none; padding-left: .3rem;
  display: flex; align-items: center; gap: .55rem; font-family: var(--mono); font-size: .82rem; letter-spacing: .06em; }
.bubble.typing::before {
  content: ""; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--line-strong); border-top-color: var(--seal);
  animation: enso-spin .8s linear infinite;
}
@keyframes enso-spin { to { transform: rotate(360deg); } }
.chat-hints { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.chat-form { display: flex; gap: .8rem; align-items: flex-end; }
.chat-form textarea { flex: 1; resize: vertical; }

/* ══════════ Map ══════════ */
#map {
  height: 460px; border-radius: var(--radius); border: 1px solid var(--line);
  margin-top: 1rem; z-index: 1; filter: saturate(.65) contrast(.96);
}
/* ink-wash the base tiles for a unified monochrome map */
#map .leaflet-tile-pane { filter: grayscale(.55) brightness(1.03) contrast(.92); }
.map-results { display: flex; flex-direction: column; gap: .1rem; margin-top: .8rem; }
.map-results .item { padding: .6rem .4rem; }

.map-pin {
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  font-size: 13px; border: 2px solid var(--paper); border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg); box-shadow: 0 3px 8px rgba(23,22,26,.3); background: var(--ink);
}
.map-pin > * { transform: rotate(45deg); }
.map-legend {
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  padding: .6rem .7rem; border-radius: var(--radius); border: 1px solid var(--line);
  font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; display: grid; gap: .3rem;
}
.map-legend span { display: flex; align-items: center; gap: .4rem; white-space: nowrap; }
.map-legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.leaflet-control-attribution { font-family: var(--mono); font-size: .62rem; }

/* ══════════ Budget ══════════ */
.budget-table { width: 100%; border-collapse: collapse; }
.budget-table th, .budget-table td {
  text-align: left; padding: .7rem .6rem; border-bottom: 1px solid var(--line); font-size: .92rem;
}
.budget-table th { font-family: var(--mono); font-size: .68rem; text-transform: uppercase;
  letter-spacing: .16em; color: var(--ink-soft); font-weight: 500; }
.budget-table td.num, .budget-table th.num { text-align: right; white-space: nowrap; font-family: var(--mono); }
.budget-table tr.total td { font-weight: 700; font-family: var(--serif); border-top: 2px solid var(--ink); }

/* ══════════ Motion prep + reduced-motion ══════════ */
.trip-card, .btn { will-change: transform; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .field-underline, .btn::before { transition: none; }
}

/* ── Dark map: invert the ink-washed tiles into a night map ── */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) #map .leaflet-tile-pane {
    filter: invert(1) hue-rotate(180deg) grayscale(.4) brightness(.9);
  }
}
:root[data-theme="dark"] #map .leaflet-tile-pane {
  filter: invert(1) hue-rotate(180deg) grayscale(.4) brightness(.9);
}

/* ══════════ Theme toggle (System / Light / Dark) ══════════ */
.theme-menu { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 950; }
.theme-trigger {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase;
  padding: .5rem .85rem; border: 1px solid var(--line-strong); border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 90%, transparent); backdrop-filter: blur(8px);
  color: var(--ink-soft); cursor: pointer; transition: color .2s var(--ease), border-color .2s var(--ease);
}
.theme-trigger:hover { color: var(--ink); border-color: var(--ink-soft); }
.theme-trigger .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--seal); flex-shrink: 0; }
.theme-caret { font-size: .55rem; transition: transform .3s var(--ease); }
.theme-menu.open .theme-caret { transform: rotate(180deg); }
.theme-list {
  list-style: none; margin: 0; padding: .3rem;
  position: absolute; right: 0; bottom: calc(100% + 8px); min-width: 160px;
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 10px;
  box-shadow: 0 14px 38px rgba(20,19,14,.18);
}
.theme-list[hidden] { display: none; }
.theme-list li {
  display: flex; align-items: center; justify-content: space-between; gap: .6rem;
  padding: .5rem .7rem; border-radius: 6px; cursor: pointer; font-size: .92rem; color: var(--ink);
}
.theme-list li:hover { background: var(--paper-2); }
.theme-list li[aria-selected="true"] { color: var(--seal); font-weight: 500; }
.theme-list li .jp { font-family: var(--serif); color: var(--ink-faint); font-size: 1rem; }
.theme-list li[aria-selected="true"] .jp { color: var(--seal); }

/* ══════════ Date picker (flatpickr) — kissaten palette ══════════ */
.flatpickr-calendar {
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 12px;
  box-shadow: 0 16px 42px rgba(20,19,14,.20); font-family: var(--sans); color: var(--ink); padding: .2rem;
}
.flatpickr-calendar.arrowTop::before, .flatpickr-calendar.arrowTop::after,
.flatpickr-calendar.arrowBottom::before, .flatpickr-calendar.arrowBottom::after { display: none; }
.flatpickr-months { padding-top: .25rem; }
.flatpickr-months .flatpickr-month, .flatpickr-current-month,
.flatpickr-current-month input.cur-year, .flatpickr-current-month .flatpickr-monthDropdown-months {
  color: var(--ink); fill: var(--ink); font-family: var(--serif);
}
.flatpickr-current-month { display: inline-flex; align-items: baseline; gap: .35rem; }
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year {
  border: none !important; background: transparent !important; box-shadow: none !important;
  border-radius: 0 !important; padding: 0 !important; -webkit-appearance: none; appearance: none;
  font-family: var(--serif) !important; font-size: 1rem !important; color: var(--ink) !important; font-weight: 600;
}
.flatpickr-current-month .flatpickr-monthDropdown-months { background-image: none !important; padding-right: .2rem !important; cursor: pointer; }
.numInputWrapper span { display: none !important; }
.numInputWrapper:hover { background: transparent !important; }
.flatpickr-monthDropdown-months option { background: var(--paper); color: var(--ink); }
span.flatpickr-weekday {
  color: var(--ink-soft) !important; font-family: var(--mono) !important; font-size: .64rem;
  letter-spacing: .06em; text-transform: uppercase; font-weight: 500;
}
.flatpickr-weekdays { background: transparent; }
.dayContainer { padding: 0 2px 4px; }
.flatpickr-months .flatpickr-prev-month svg, .flatpickr-months .flatpickr-next-month svg { fill: var(--ink-soft); }
.flatpickr-months .flatpickr-prev-month:hover svg, .flatpickr-months .flatpickr-next-month:hover svg { fill: var(--seal); }
span.flatpickr-day { color: var(--ink); border-radius: 6px; border: 1px solid transparent; }
.flatpickr-day.flatpickr-disabled, .flatpickr-day.prevMonthDay, .flatpickr-day.nextMonthDay { color: var(--ink-faint); }
.flatpickr-day:hover { background: var(--paper-2); border-color: var(--field-border); }
.flatpickr-day.today { border-color: var(--field-border); }
.flatpickr-day.selected, .flatpickr-day.startRange, .flatpickr-day.endRange,
.flatpickr-day.selected:hover, .flatpickr-day.startRange:hover, .flatpickr-day.endRange:hover {
  background: var(--seal) !important; border-color: var(--seal) !important; color: #fff !important;
}
.flatpickr-day.inRange {
  background: color-mix(in srgb, var(--seal) 16%, var(--paper)) !important;
  border-color: transparent !important; color: var(--ink) !important;
  box-shadow: -5px 0 0 color-mix(in srgb, var(--seal) 16%, var(--paper)),
               5px 0 0 color-mix(in srgb, var(--seal) 16%, var(--paper)) !important;
}
.flatpickr-day.startRange { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.flatpickr-day.endRange { border-top-left-radius: 0; border-bottom-left-radius: 0; }

/* trip header action (Add to calendar) — sits left of the fixed account icon */
.topbar-actions { display: flex; align-items: center; gap: .5rem; margin-right: 3.5rem; flex-shrink: 0; }

/* season markers on the date picker */
/* busyness heatmap — a coloured bar under each day (green→red) */
.flatpickr-day.fp-busy { position: relative; }
.flatpickr-day.fp-busy::after { content: ""; position: absolute; left: 22%; right: 22%; bottom: 3px; height: 3px; border-radius: 2px; }
.flatpickr-day.fp-b0::after { background: #7C9A6E; }
.flatpickr-day.fp-b1::after { background: #C9A24B; }
.flatpickr-day.fp-b2::after { background: #C47A3D; }
.flatpickr-day.fp-b3::after { background: #B23A2E; }
/* festival marker — a dot top-right; hover shows the event card */
.flatpickr-day.fp-fest::before { content: ""; position: absolute; top: 3px; right: 4px; width: 4px; height: 4px; border-radius: 50%; background: var(--ink-soft); }
.flatpickr-day.selected::after, .flatpickr-day.startRange::after, .flatpickr-day.endRange::after, .flatpickr-day.inRange::after,
.flatpickr-day.selected::before, .flatpickr-day.startRange::before, .flatpickr-day.endRange::before { display: none; }
.flatpickr-day.fp-hover-range { background: color-mix(in srgb, var(--seal) 14%, var(--paper)); }

/* hover event card with a live Wikipedia photo */
.fp-eventcard { position: absolute; top: 4px; width: 260px; z-index: 200; background: var(--paper);
  border: 1px solid var(--line-strong); border-radius: 12px; box-shadow: 0 16px 42px rgba(20,19,14,.22); overflow: hidden; }
.fp-eventcard[hidden] { display: none; }
.fp-ec-media { height: 118px; background: var(--paper-2); background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; }
.fp-ec-media[data-ph] .fp-ec-jp { font-family: var(--serif); font-size: 2.1rem; color: var(--ink-faint); }
.fp-ec-media:not([data-ph]) .fp-ec-jp { display: none; }
.fp-ec-body { padding: .8rem .9rem 1rem; }
.fp-ec-title { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.fp-ec-busy { display: inline-block; margin: .45rem 0 .2rem; font-family: var(--mono); font-size: .58rem; text-transform: uppercase; letter-spacing: .1em; padding: .18rem .55rem; border-radius: 999px; color: #fff; }
.fp-ec-busy.fp-b0 { background: #7C9A6E; } .fp-ec-busy.fp-b1 { background: #C9A24B; } .fp-ec-busy.fp-b2 { background: #C47A3D; } .fp-ec-busy.fp-b3 { background: #B23A2E; }
.fp-ec-desc { font-size: .82rem; line-height: 1.55; color: var(--ink-soft); margin: .3rem 0 0; }
.fp-ec-more { font-size: .7rem; color: var(--ink-faint); margin: .5rem 0 0; font-family: var(--mono); letter-spacing: .04em; }

/* legend */
.cal-legend { font-family: var(--mono); font-size: .64rem; letter-spacing: .04em; color: var(--ink-soft);
  margin: .6rem 0 0; display: flex; gap: 1.2rem; flex-wrap: wrap; align-items: center; }
.cal-legend span { display: inline-flex; align-items: center; gap: .35rem; }
.cal-scale i { width: 13px; height: 7px; display: inline-block; }
.cal-scale i:first-of-type { border-radius: 2px 0 0 2px; } .cal-scale i:last-of-type { border-radius: 0 2px 2px 0; }
.cal-scale i.c0 { background: #7C9A6E; } .cal-scale i.c1 { background: #C9A24B; } .cal-scale i.c2 { background: #C47A3D; } .cal-scale i.c3 { background: #B23A2E; }
.cal-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--ink-soft); display: inline-block; }
.cal-legend-note { color: var(--ink-faint); }

/* ══════════ Account menu (person icon → dropdown) ══════════ */
.account-menu { position: fixed; top: .8rem; right: 1.4rem; z-index: 950; }
.account-trigger {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  border: 1px solid var(--line-strong); background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px); color: var(--ink); transition: border-color .2s var(--ease), color .2s var(--ease);
}
.account-trigger:hover, .account-menu.open .account-trigger { border-color: var(--seal); color: var(--seal); }
.account-panel {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 234px;
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 12px;
  box-shadow: 0 16px 42px rgba(20,19,14,.20); padding: .5rem;
}
.account-panel[hidden] { display: none; }
.account-head { padding: .55rem .6rem .35rem; display: flex; flex-direction: column; gap: .25rem; }
.account-name { font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .18em;
  color: var(--ink-soft); display: flex; justify-content: space-between; align-items: baseline; }
.account-name em { font-family: var(--serif); font-style: normal; letter-spacing: .1em; color: var(--ink-faint); font-size: .82rem; }
.account-email { font-family: var(--sans); font-size: .9rem; color: var(--ink); word-break: break-all; }
.account-sep { height: 1px; background: var(--line); margin: .4rem .2rem; }
.account-theme { padding: .3rem .6rem; display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.account-theme-label { font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .16em; color: var(--ink-soft); }
.theme-seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px; overflow: hidden; }
.theme-seg button { font-family: var(--sans); font-size: .78rem; padding: .26rem .72rem; border: none; background: transparent; color: var(--ink-soft); cursor: pointer; transition: background .15s, color .15s; }
.theme-seg button[aria-selected="true"] { background: var(--ink); color: var(--paper); }
.account-item { width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font-family: var(--sans); font-size: .9rem; color: var(--ink); padding: .5rem .6rem; border-radius: 6px;
  display: flex; align-items: center; justify-content: space-between; }
.account-item:hover { background: var(--paper-2); }
.account-item.danger { color: var(--seal-ink); }
.account-item.danger:hover { background: color-mix(in srgb, var(--seal) 8%, var(--paper)); }
.account-item .soon { font-family: var(--mono); font-size: .56rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--ink-faint); border: 1px solid var(--line); border-radius: 999px; padding: .06rem .42rem; }
.home-link { cursor: pointer; }
.home-link:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; border-radius: 4px; }

/* ══════════ Airport autocomplete (Transport) ══════════ */
.ap-wrap { position: relative; width: 100%; }
.ap-wrap.has-icon input { padding-left: 2.1rem; }
.ap-field-ico { position: absolute; left: .7rem; top: 50%; transform: translateY(-50%); color: var(--ink-faint); pointer-events: none; display: flex; }
.ap-panel {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 400;
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 10px;
  box-shadow: 0 14px 38px rgba(20,19,14,.18); overflow: hidden; padding: .3rem;
  max-height: 320px; overflow-y: auto;
}
.ap-panel[hidden] { display: none; }
.ap-row { display: flex; align-items: center; gap: .6rem; padding: .5rem .6rem; border-radius: 6px; cursor: pointer; }
.ap-row:hover, .ap-row.active { background: var(--paper-2); }
.ap-ico { color: var(--seal); flex-shrink: 0; }
.ap-main { display: flex; flex-direction: column; min-width: 0; }
.ap-main b { font-weight: 500; font-size: .92rem; color: var(--ink); }
.ap-iata { font-family: var(--mono); font-size: .74rem; color: var(--seal); letter-spacing: .06em; }
.ap-sub { font-size: .76rem; color: var(--ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ══════════ Modal (edit dates) ══════════ */
.modal { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem; background: color-mix(in srgb, var(--ink) 45%, transparent); backdrop-filter: blur(2px); }
.modal.hidden { display: none !important; }
.modal-card { background: var(--paper); border: 1px solid var(--line-strong); border-radius: 14px;
  padding: 1.9rem 1.8rem; width: 100%; max-width: 540px; box-shadow: 0 30px 70px rgba(20,19,14,.35); }
.modal-card .radio-row { margin: .3rem 0 1.2rem; }
.modal-card .field { margin-bottom: 1rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: .7rem; margin-top: 1.5rem; }

/* ══════════ Workspace launcher ══════════ */
.home-lede { font-family: var(--serif); font-size: 1.5rem; color: var(--ink); margin: 0 0 2rem; }
.sections-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; }
.section-card {
  position: relative; text-align: left; cursor: pointer; overflow: hidden;
  display: flex; flex-direction: column; gap: .5rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem 1.6rem 1.5rem; font-family: var(--sans);
  transition: border-color .35s var(--ease), transform .35s var(--ease);
}
.section-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.section-card:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; }
.section-idx { position: absolute; top: 1.1rem; right: 1.2rem; font-family: var(--mono); font-size: .68rem;
  letter-spacing: .12em; color: var(--ink-faint); }
.section-ico { color: var(--seal); display: flex; margin-bottom: .35rem; }
.section-name { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; color: var(--ink); }
.section-name em { font-style: normal; font-size: .95rem; color: var(--ink-faint); margin-left: .45rem; letter-spacing: .1em; }
.section-desc { font-size: .88rem; color: var(--ink-soft); line-height: 1.55; }
.section-go { margin-top: .8rem; font-family: var(--mono); font-size: .66rem; text-transform: uppercase;
  letter-spacing: .16em; color: var(--seal); }
.section-go.soon { color: var(--ink-faint); }

/* ══════════ Formatted AI output ══════════ */
.bubble.assistant .ai-h { font-family: var(--serif); font-size: .98rem; font-weight: 600; margin: .9rem 0 .35rem; color: var(--ink); }
.bubble.assistant .ai-h:first-child { margin-top: 0; }
.bubble.assistant .ai-day { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.ai-daytag { font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--paper); background: var(--seal); padding: .18rem .5rem; border-radius: 999px; }
.bubble.assistant .ai-p { margin: .4rem 0; }
.bubble.assistant .ai-list { margin: .35rem 0 .6rem; padding-left: 1.1rem; }
.bubble.assistant .ai-list li { margin: .22rem 0; padding-left: .15rem; }
.bubble.assistant .ai-list li::marker { color: var(--seal); }
.bubble.assistant code { font-size: .84em; }
.bubble-actions { margin-top: .9rem; padding-top: .7rem; border-top: 1px solid var(--line); }
.extract-btn { font-size: .76rem; }

/* place picker */
.picker-list { max-height: 46vh; overflow-y: auto; margin: .6rem 0 .2rem; display: flex; flex-direction: column; }
.picker-row { display: flex; align-items: center; gap: .75rem; padding: .65rem .3rem; border-bottom: 1px solid var(--line); cursor: pointer; }
.picker-row:hover { background: var(--paper-2); }
.picker-row input[type="checkbox"] { appearance: none; -webkit-appearance: none; margin: 0; flex-shrink: 0;
  width: 18px; height: 18px; border: 1.5px solid var(--field-border); background: var(--field-bg);
  border-radius: 5px; position: relative; cursor: pointer; }
.picker-row input:checked { background: var(--seal); border-color: var(--seal); }
.picker-row input:checked::after { content: ""; position: absolute; left: 5px; top: 2px; width: 4px; height: 8px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.picker-main { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.picker-name { font-size: .94rem; color: var(--ink); }
.picker-note { font-size: .78rem; color: var(--ink-soft); }

/* ══════════════════════════════════════════════════════════════════
   Scrollbars — a thin sumi-ink rule, not the OS default.
   Applies to the page and every inner scroll area (chat, menus,
   airport list, place picker, calendar), light and dark.
   ══════════════════════════════════════════════════════════════════ */
* {
  scrollbar-width: thin;                          /* Firefox */
  scrollbar-color: var(--line-strong) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background-color: var(--line-strong);
  border-radius: 999px;
  /* padding effect: the thumb reads as a slim 4px rule */
  border: 3px solid transparent;
  background-clip: content-box;
  transition: background-color .25s var(--ease);
}
*::-webkit-scrollbar-thumb:hover { background-color: var(--ink-soft); }
*::-webkit-scrollbar-thumb:active { background-color: var(--seal); }
*::-webkit-scrollbar-corner { background: transparent; }
/* the page itself gets a touch more presence */
html::-webkit-scrollbar { width: 12px; }
html:hover { scrollbar-color: var(--ink-soft) transparent; }
/* inner panels: finer still */
.chat-log::-webkit-scrollbar, .menu-options::-webkit-scrollbar,
.ap-panel::-webkit-scrollbar, .picker-list::-webkit-scrollbar,
.theme-list::-webkit-scrollbar { width: 8px; }

.chat-toolbar { display: flex; justify-content: flex-end; gap: .5rem; margin-bottom: .6rem; flex-wrap: wrap; }
.chat-toolbar .chip { font-size: .72rem; padding: .32rem .8rem; }
#btn-undo-ai { border-color: var(--seal); color: var(--seal); }
#btn-undo-ai::before { background: var(--seal); }
#btn-undo-ai:hover { color: var(--paper); }

/* ══════════ Footer ══════════ */
.site-footer {
  display: flex; align-items: center; justify-content: center; gap: .9rem; flex-wrap: wrap;
  padding: 1.6rem 1.6rem 2.2rem; margin-top: 2rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: .64rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint);
}
.foot-brand { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink-soft); }
.foot-brand em { font-family: var(--serif); font-style: normal; letter-spacing: .1em; text-transform: none; }
.foot-mark { width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid var(--ink-soft);
  clip-path: polygon(0 0, 100% 0, 100% 62%, 82% 62%, 82% 100%, 0 100%); }
.foot-sep { width: 1px; height: 12px; background: var(--line-strong); }
.foot-secure { display: inline-flex; align-items: center; gap: .4rem; }
.foot-secure svg { color: var(--seal); }

/* ══════════ Dialogs (alert / confirm) ══════════ */
.dlg-overlay {
  position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem; background: color-mix(in srgb, var(--ink) 52%, transparent);
  backdrop-filter: blur(3px); will-change: opacity;
}
.dlg-overlay[hidden] { display: none; }
.dlg-card {
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 14px;
  padding: 1.7rem 1.7rem 1.4rem; width: 100%; max-width: 430px;
  box-shadow: 0 30px 70px rgba(20,19,14,.4); will-change: transform;
}
.dlg-eyebrow { margin-bottom: 1rem; }
.dlg-card.danger .idx { color: var(--seal); border-color: var(--seal); }
.dlg-msg { font-size: .97rem; line-height: 1.6; color: var(--ink); margin: 0; }
.dlg-card .modal-actions { margin-top: 1.5rem; }
.dlg-card.danger .dlg-ok { background: var(--seal); border-color: var(--seal); }
.dlg-card.danger .dlg-ok::before { background: var(--seal-ink); }
.dlg-cancel[hidden] { display: none; }

.map-transfer { margin-top: 1.4rem; }
.map-transfer .btn-row { margin-top: 1rem; }
.map-transfer .muted { line-height: 1.6; }

.places-bar { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap;
  margin: 0 0 .8rem; min-height: 1.6rem; }
.geo-status { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-soft); display: inline-flex; align-items: center; gap: .5rem; }
.geo-status::before { content: ""; width: 12px; height: 12px; border-radius: 50%;
  border: 2px solid var(--line-strong); border-top-color: var(--seal);
  animation: enso-spin .8s linear infinite; }
.geo-status.hidden { display: none; }

/* ══════════ Schedule / timeline ══════════ */
.sched-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem;
  flex-wrap: wrap; margin-bottom: 1.4rem; }
.sched-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.day-tabs { display: flex; gap: .5rem; overflow-x: auto; padding-bottom: .3rem; flex: 1; min-width: 0; }
.day-tab {
  flex-shrink: 0; position: relative; cursor: pointer; font-family: var(--sans);
  display: flex; flex-direction: column; gap: .15rem; align-items: flex-start;
  padding: .55rem .85rem; border: 1px solid var(--line-strong); border-radius: 10px;
  background: var(--paper); color: var(--ink-soft);
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}
.day-tab:hover { border-color: var(--ink-soft); color: var(--ink); }
.day-tab.active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.day-n { font-family: var(--mono); font-size: .62rem; text-transform: uppercase; letter-spacing: .14em; }
.day-d { font-size: .82rem; white-space: nowrap; }
.day-count {
  position: absolute; top: -6px; right: -6px; min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 999px; background: var(--seal); color: #fff;
  font-family: var(--mono); font-size: .58rem; display: grid; place-items: center;
}

.timeline { margin-bottom: 1.8rem; }
.timeline-empty { padding: 1.6rem 0; }
.tl-row { display: grid; grid-template-columns: 62px 20px 1fr auto; gap: .7rem;
  align-items: stretch; padding: .1rem 0; }
.tl-time { display: flex; flex-direction: column; align-items: flex-end; padding-top: .75rem; }
.tl-start { font-family: var(--mono); font-size: .82rem; color: var(--ink); }
.tl-end { font-family: var(--mono); font-size: .68rem; color: var(--ink-faint); }
.tl-line { position: relative; display: flex; justify-content: center; }
.tl-line::before { content: ""; position: absolute; top: 0; bottom: 0; width: 1px; background: var(--line-strong); }
.tl-row:first-child .tl-line::before { top: .85rem; }
.tl-row:last-child .tl-line::before { bottom: calc(100% - .95rem); }
.tl-dot { position: relative; margin-top: .8rem; width: 9px; height: 9px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--seal); }
.tl-body { display: flex; flex-direction: column; gap: .18rem; padding: .7rem 0 1rem; min-width: 0; }
.tl-title { font-family: var(--serif); font-size: 1rem; font-weight: 600; color: var(--ink); }
.tl-place { font-size: .78rem; color: var(--seal); }
.tl-notes { font-size: .82rem; color: var(--ink-soft); line-height: 1.5; }
.tl-actions { display: flex; align-items: flex-start; padding-top: .6rem; }
.tl-actions .btn { font-size: .74rem; padding: .25rem .5rem; }

/* ══════════ Responsive ══════════ */
@media (max-width: 640px) {
  .container { padding: 1.6rem 1.1rem 4rem; }
  .topbar { flex-wrap: wrap; padding: .9rem 1.1rem; }
  .chat-form { flex-direction: column; align-items: stretch; }
  .inline-form { flex-direction: column; align-items: stretch; }
  .auth-card { padding: 2.2rem 1.6rem; }
  h1 { font-size: 1.35rem; }
  .tab-jp { display: none; }
}