/* Appointments. A quiet take on Quizzy Book's paper library: warm paper, ink, serif headings, plum accents. */

:root {
  color-scheme: light;
  --paper: #f4efe4;
  --paper-deep: #e9e1cf;
  --card: #fffdf8;
  --card-edge: #e2d8c3;
  --ink: #24201a;
  --ink-soft: #655d50;
  --ink-faint: #9a917f;
  --rule: rgba(50, 36, 14, 0.13);
  --rule-strong: rgba(50, 36, 14, 0.3);
  --accent: #74306e;
  --accent-deep: #52204f;
  --accent-wash: #f3e6f1;
  --blue: #23508a;
  --ok: #2f6b4a;
  --ok-wash: #e4f0e7;
  --warn: #94621a;
  --warn-wash: #f6ead3;
  --danger: #9b2f22;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --shadow: 0 1px 2px rgba(60, 40, 10, .08), 0 8px 24px -14px rgba(60, 40, 10, .35);
  --radius: 10px;
  --row: 13px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  padding: 0 16px 64px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0; letter-spacing: .005em; }
h1 { font-size: 30px; }
h2 { font-size: 21px; }
p { margin: 0; }
a { color: var(--blue); text-underline-offset: 3px; text-decoration-thickness: 1px; }
button { font: inherit; color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

.page { max-width: 1180px; margin: 0 auto; }
.page.narrow { max-width: 980px; }

/* ---------- header ---------- */

.masthead {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 18px 0 14px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--rule-strong);
  box-shadow: 0 4px 0 -3px var(--rule);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
}
.icon { width: 34px; height: 34px; }
.icon.big { width: 64px; height: 64px; }
.tabs { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.tab {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 15px;
}
.tab:hover { background: var(--paper-deep); color: var(--ink); }
.tab.is-on { color: var(--accent-deep); background: var(--accent-wash); font-weight: 600; }
.tab.quiet { color: var(--ink-faint); }

/* ---------- common blocks ---------- */

.card {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.card + .card, .card + section, section + .card, .notice + .card { margin-top: 16px; }
.card h2 { margin-bottom: 12px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.card .row { margin-top: 16px; }
.sub { color: var(--ink-soft); margin-top: 6px; }
.fine { color: var(--ink-soft); font-size: 14px; }
.kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.empty { color: var(--ink-soft); }
blockquote {
  margin: 12px 0 0;
  padding: 10px 14px;
  border-left: 3px solid var(--accent);
  background: var(--accent-wash);
  border-radius: 0 8px 8px 0;
  white-space: pre-wrap;
  font-family: var(--serif);
  font-size: 17px;
}

.page-head { margin-bottom: 22px; }
.page-head.with-action { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.back { display: inline-block; margin-bottom: 10px; color: var(--ink-soft); text-decoration: none; font-size: 15px; }
.back:hover { color: var(--ink); }
.title-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.notice {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--ok-wash);
  color: var(--ok);
  border: 1px solid color-mix(in srgb, var(--ok) 25%, transparent);
  margin-bottom: 16px;
  text-decoration: none;
}
.notice.is-error { background: #f8e3df; color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.notice.is-sent { background: var(--warn-wash); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 9px;
  border: 1px solid var(--accent-deep);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 1px 2px rgba(50,20,40,.25);
  transition: background .12s, transform .06s;
  white-space: nowrap;
}
.btn:hover { background: var(--accent-deep); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.quiet {
  background: var(--card);
  color: var(--ink);
  border-color: var(--rule-strong);
  box-shadow: 0 1px 1px rgba(60,40,10,.08);
  font-weight: 500;
}
.btn.quiet:hover { background: var(--paper-deep); }
.btn.danger { background: var(--danger); border-color: #7a2219; }
.btn.small { min-height: 36px; padding: 0 12px; font-size: 14px; }
.btn.block { width: 100%; }
.link-btn { background: none; border: 0; padding: 4px 0; color: var(--ink-soft); text-decoration: underline; cursor: pointer; font-size: 14px; }

details > summary { cursor: pointer; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
.inline-confirm { margin-top: 14px; }
.inline-confirm[open] > summary { margin-bottom: 12px; }
.inline-confirm form { padding: 14px; border-radius: 9px; background: var(--paper); border: 1px solid var(--rule); }
.inline-confirm p { margin-bottom: 10px; }

/* ---------- forms ---------- */

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > span:first-child { font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.field.narrow { max-width: 220px; }
.field.grow { flex: 1; }
input[type=text], input[type=email], input[type=number], select, textarea {
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--rule-strong);
  border-radius: 8px;
  padding: 10px 12px;
  min-height: 44px;
  width: 100%;
}
textarea { resize: vertical; line-height: 1.4; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); outline-offset: 0; border-color: var(--accent); }
.has-error input { border-color: var(--danger); }
.error { color: var(--danger); font-size: 14px; }
.two, .three { display: grid; gap: 14px; }
@media (min-width: 640px) {
  .two { grid-template-columns: 1fr 1fr; }
  .three { grid-template-columns: 1fr 1fr 1fr; }
}
fieldset.checks { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; }
fieldset.checks legend { font-size: 14px; font-weight: 600; color: var(--ink-soft); padding: 0; margin-bottom: 8px; width: 100%; }
.check { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
fieldset.checks .error { width: 100%; }

/* ---------- sign in ---------- */

.sign-in { max-width: 420px; margin: 12vh auto 0; text-align: center; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.sign-in form { width: 100%; text-align: left; }
.sign-in .btn { width: 100%; }
.sign-in .status { min-height: 1.4em; color: var(--ink-soft); font-size: 14px; }

/* ---------- week ---------- */

.week-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.pager { display: flex; gap: 6px; }
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
  position: sticky;
  top: 0;
  z-index: 5;
  padding: 10px 0;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(6px);
}
.brushes { display: flex; flex-wrap: wrap; gap: 8px; }
.brush {
  position: relative;
  display: grid;
  grid-template-columns: auto auto auto;
  grid-template-rows: auto auto;
  column-gap: 9px;
  align-items: center;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--rule-strong);
  border-radius: 9px;
  background: var(--card);
  cursor: pointer;
  user-select: none;
}
.brush input { position: absolute; opacity: 0; pointer-events: none; }
.brush .shortcut {
  grid-column: 3; grid-row: 1 / span 2;
  margin-left: 4px; min-width: 20px; padding: 1px 5px;
  border: 1px solid var(--rule-strong); border-bottom-width: 2px; border-radius: 5px;
  background: var(--paper); color: var(--ink-soft);
  font: 600 12px/16px var(--sans); text-align: center; text-transform: uppercase;
}
.brush:has(input:checked) .shortcut { border-color: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--accent-deep); background: var(--card); }
.brush .swatch { grid-row: span 2; width: 22px; height: 22px; border-radius: 6px; background: var(--kind); box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); }
.brush .name { font-weight: 600; font-size: 15px; line-height: 1.1; }
.brush .modes { font-size: 12px; color: var(--ink-soft); line-height: 1.2; }
.brush:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent) inset; background: var(--accent-wash); }
.brush:has(input:focus-visible) { outline: 2px solid var(--blue); outline-offset: 2px; }
.brush.eraser .swatch {
  background: repeating-linear-gradient(135deg, #fff 0 4px, #e7dfcf 4px 8px);
}
.tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.copy { position: relative; }
.copy form {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: 260px;
  padding: 14px;
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 10;
}
.copy form p { margin-bottom: 10px; font-size: 14px; }
.save-state { font-size: 13px; color: var(--ink-faint); min-width: 120px; text-align: right; }
.save-state.is-saving { color: var(--ink-soft); }
.save-state.is-error { color: var(--danger); font-weight: 600; }

avail-week { display: block; }
.wk {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}
.wk-head, .wk-body { display: grid; grid-template-columns: 58px repeat(7, minmax(0, 1fr)); }
.wk-head { border-bottom: 1px solid var(--rule-strong); background: var(--paper); }
.wk-dayhead { padding: 10px 8px 8px; border-left: 1px solid var(--rule); display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 6px; }
.wk-dayhead .dow { font-family: var(--serif); font-weight: 600; font-size: 17px; }
.wk-dayhead .date { color: var(--ink-soft); font-size: 13px; }
.wk-dayhead .total { width: 100%; font-size: 12px; color: var(--ok); height: 16px; line-height: 16px; }
.wk-dayhead.is-today .dow { color: var(--accent); }
.wk-dayhead.is-today { box-shadow: inset 0 -3px 0 var(--accent); }
.wk-dayhead.is-past { opacity: .55; }
.wk-dayhead.is-hidden { background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(50,36,14,.05) 6px 12px), var(--paper); }
.wk-times { display: grid; grid-template-rows: repeat(var(--rows), var(--row)); }
.wk-times span { font-size: 11px; color: var(--ink-faint); text-align: right; padding: 0 8px 0 0; transform: translateY(-7px); }
.wk-times span:first-child { transform: none; }
.wk-day {
  position: relative;
  display: grid;
  grid-template-rows: repeat(var(--rows), var(--row));
  border-left: 1px solid var(--rule);
  touch-action: none;
}
.wk-day.is-hidden { background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(50,36,14,.045) 6px 12px); }
.c {
  position: relative;
  border-top: 1px dotted rgba(50, 36, 14, .07);
  cursor: crosshair;
  font-size: 11px;
  font-weight: 600;
  line-height: var(--row);
  padding: 0 6px;
  overflow: hidden;
  white-space: nowrap;
  color: #fff;
}
.c.hour { border-top: 1px solid var(--rule); }
.c.is-past { cursor: not-allowed; background: rgba(50, 36, 14, .035); }
.c.is-on { background: var(--kind); border-top-color: transparent; margin: 0 3px; }
.c.is-on.starts { border-top-left-radius: 5px; border-top-right-radius: 5px; margin-top: 1px; }
.c.is-on.ends { border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; margin-bottom: 1px; }
.c.is-on.is-past { opacity: .5; }
.c.starts { text-shadow: 0 1px 1px rgba(0,0,0,.25); overflow: visible; }
.c .label {
  position: absolute;
  z-index: 1;
  inset: 1px 6px auto;
  max-height: max(12px, round(down, calc(var(--span) * var(--row) - 2px), 12px));
  overflow: hidden;
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 12px;
  pointer-events: none;
}
.c.pv { background: color-mix(in srgb, var(--brush) 55%, transparent); margin: 0 3px; border-radius: 0; color: transparent; }
.c.pv.pv-erase { background: repeating-linear-gradient(135deg, rgba(255,255,255,.95) 0 3px, rgba(155,47,34,.22) 3px 6px); }
.mark {
  position: absolute;
  left: 12%;
  right: 4px;
  border-radius: 6px;
  font-size: 11px;
  line-height: 1.2;
  padding: 3px 6px;
  overflow: hidden;
  text-decoration: none;
  z-index: 2;
}
.mark.booked { background: var(--accent); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.12) 0 4px, transparent 4px 8px); }
.mark.pending { border: 2px dashed var(--warn); background: color-mix(in srgb, var(--warn-wash) 85%, transparent); color: var(--warn); font-weight: 600; }
.mark span { display: block; }
.now-line { position: absolute; left: 0; right: 0; height: 2px; background: var(--danger); z-index: 3; pointer-events: none; }
.now-line::before { content: ""; position: absolute; left: -4px; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--danger); }
.wk-tip {
  position: absolute;
  z-index: 20;
  pointer-events: none;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  padding: 5px 9px;
  border-radius: 6px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
}
.legend { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 14px; font-size: 13px; color: var(--ink-soft); align-items: center; }
.key { display: inline-flex; align-items: center; gap: 7px; }
.key::before { content: ""; width: 18px; height: 12px; border-radius: 3px; }
.key.booked::before { background: var(--accent); }
.key.pending::before { border: 2px dashed var(--warn); background: var(--warn-wash); }
.key.hidden::before { background: repeating-linear-gradient(135deg, transparent 0 3px, rgba(50,36,14,.2) 3px 6px); border: 1px solid var(--rule); }
.legend .hint { margin-left: auto; }

/* ---------- kinds ---------- */

.kinds { display: grid; gap: 14px; margin-bottom: 16px; }
.kinds > .card { margin-top: 0; }
.kind { display: grid; grid-template-columns: 1fr auto; align-items: start; gap: 4px 16px; border-left: 6px solid var(--kind); }
.kind-form { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.kind-fields { display: flex; gap: 10px; align-items: center; }
.color input { width: 48px; height: 44px; padding: 3px; border: 1px solid var(--rule-strong); border-radius: 8px; background: #fff; cursor: pointer; }
.kind .row { margin-top: 0; }
.kind { position: relative; }
.kind > .save-state { position: absolute; right: 20px; bottom: 20px; min-width: 0; }

/* ---------- links ---------- */

.group { margin-bottom: 28px; }
.group-label {
  font-size: 13px;
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
}
.group-label.is-sent { color: var(--warn); }
details.group > summary { margin-bottom: 10px; }
.link-list { display: grid; gap: 10px; }
.link-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  padding: 16px 18px;
}
.link-card:hover { border-color: var(--rule-strong); }
.cover-link { display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.cover-link::after { content: ""; position: absolute; inset: 0; }
.link-card .who { font-family: var(--serif); font-size: 19px; font-weight: 600; }
.link-card .what { color: var(--ink-soft); }
.link-card .facts { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; color: var(--ink-soft); }
.link-card.is-sent { border-left: 5px solid var(--warn); }
.link-card.is-confirmed { border-left: 5px solid var(--accent); }
.link-card.is-closed { opacity: .7; }
.tag {
  align-self: start;
  justify-self: end;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--paper-deep);
  color: var(--ink-soft);
  white-space: nowrap;
}
.is-sent > .tag, .tag.is-sent { background: var(--warn-wash); color: var(--warn); }
.is-confirmed > .tag, .tag.is-confirmed { background: var(--accent-wash); color: var(--accent-deep); }
.is-open > .tag, .tag.is-open { background: var(--ok-wash); color: var(--ok); }

.share.is-new { border-color: var(--ok); box-shadow: 0 0 0 3px var(--ok-wash), var(--shadow); }
.share p { margin-bottom: 12px; color: var(--ink-soft); }
.copy-row { display: flex; gap: 8px; margin-bottom: 12px; }
.copy-row .url { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 14px; background: var(--paper); }

.options { display: grid; gap: 8px; counter-reset: opt; }
.option {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  grid-template-areas: "num when act" "num how act";
  align-items: center;
  gap: 2px 12px;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  border-radius: 9px;
  background: #fff;
}
.option .num {
  grid-area: num;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent-wash);
  color: var(--accent-deep);
  font-weight: 700;
  display: grid;
  place-items: center;
  font-size: 14px;
}
.option .when { grid-area: when; display: flex; flex-wrap: wrap; gap: 0 10px; align-items: baseline; }
.option .when strong { font-family: var(--serif); font-size: 17px; }
.option .how { grid-area: how; color: var(--ink-soft); font-size: 14px; }
.option .btn, .option .problem, .option .confirm-modes { grid-area: act; }
.confirm-modes { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.confirm-modes .btn { display: inline-flex; align-items: center; gap: 5px; }
.confirm-modes .mode-icon { width: 16px; height: 16px; }
.option .problem { color: var(--danger); font-size: 13px; max-width: 200px; text-align: right; }
.option.is-blocked { background: var(--paper); }
.option.is-blocked .when { text-decoration: line-through; text-decoration-color: var(--ink-faint); }
.options.plain .option { grid-template-areas: "num when" "num how"; grid-template-columns: 32px 1fr; }
.answer form.stack { gap: 16px; }

.booked-card { border-top: 5px solid var(--accent); }
.booked-card h2 { font-size: 26px; margin-bottom: 4px; }
.big-time { font-family: var(--serif); font-size: 24px; margin-bottom: 8px; }
.big-time small { font-family: var(--sans); font-size: 14px; color: var(--ink-soft); }

.facts-list { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; }
.facts-list dt { color: var(--ink-soft); font-size: 14px; }
.facts-list dd { margin: 0; }

.activity { margin-top: 26px; }
.activity h2 { font-size: 17px; margin-bottom: 10px; }
.activity ol { border-left: 2px solid var(--rule); padding-left: 16px; display: grid; gap: 10px; }
.activity li { position: relative; display: flex; flex-wrap: wrap; gap: 2px 12px; font-size: 14px; }
.activity li::before { content: ""; position: absolute; left: -22px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--card); border: 2px solid var(--rule-strong); }
.activity time { color: var(--ink-faint); min-width: 120px; }
.activity q { width: 100%; color: var(--ink-soft); font-style: italic; }

.preview-bar {
  margin: 0 -16px 0;
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  text-align: center;
}
.preview-bar a { color: #fff; font-weight: 600; }

/* ---------- guest ---------- */

body.guest { font-size: 17px; }
.guest-head { padding: 40px 0 18px; }
.guest-head h1 { font-size: 34px; }
.guest-head .hello { margin-top: 16px; font-family: var(--serif); font-size: 20px; }
.intro { margin-bottom: 22px; }
.intro p { font-size: 18px; max-width: 46em; }
.facts-line { display: flex; flex-wrap: wrap; gap: 6px 8px; margin-top: 12px; }
.facts-line li {
  font-size: 14px;
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--card-edge);
  color: var(--ink-soft);
}
.owner-says { margin-bottom: 22px; }

.picker-layout { display: grid; gap: 24px; align-items: start; }
@media (min-width: 860px) {
  .picker-layout { grid-template-columns: minmax(0, 1fr) 340px; }
  .tray { position: sticky; top: 16px; }
}

.mode-icon { width: 22px; height: 22px; flex: none; }

/* guest calendar */
.page.narrow:has(guest-cal) { max-width: 1180px; }
@media (min-width: 860px) {
  .picker-layout:has(guest-cal) { grid-template-columns: minmax(0, 1fr) 300px; }
}
guest-cal { display: block; }
guest-cal.is-busy .gc { opacity: .6; pointer-events: none; }
.gc-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.gc-nav { display: flex; align-items: center; gap: 8px; }
.gc-nav b { font-family: var(--serif); font-size: 19px; min-width: 160px; text-align: center; }
.gc-arrow { width: 40px; height: 38px; border-radius: 9px; border: 1px solid var(--rule-strong); background: var(--card); cursor: pointer; font-size: 16px; color: var(--ink); }
.gc-arrow:disabled { opacity: .35; cursor: default; }
.gc-lens { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.gc-lens span { font-size: 14px; color: var(--ink-soft); margin-right: 2px; }
.gc-lens button { min-height: 36px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--rule-strong); background: var(--card); color: var(--ink); font: 600 14px var(--sans); cursor: pointer; }
.gc-lens button.on { border-color: var(--accent); background: var(--accent-wash); color: var(--accent-deep); box-shadow: inset 0 0 0 1px var(--accent); }
.gc-onelen { color: var(--ink-soft); font-size: 14px; }
.gc { position: relative; background: var(--card); border: 1px solid var(--card-edge); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; user-select: none; -webkit-user-select: none; }
.gc-head, .gc-body { display: grid; grid-template-columns: 50px repeat(var(--cols), minmax(0, 1fr)); }
.gc-head { border-bottom: 1px solid var(--rule-strong); background: color-mix(in srgb, var(--paper) 60%, var(--card)); }
.gc-head div { padding: 8px 8px 7px; font-size: 13px; color: var(--ink-soft); border-left: 1px solid var(--rule); }
.gc-head div:first-child { border-left: 0; }
.gc-head b { display: block; font-family: var(--serif); font-size: 17px; color: var(--ink); font-weight: 600; }
.gc-head .none, .gc-head .none b { color: var(--ink-faint); }
.gc-times { position: relative; }
.gc-times span { position: absolute; right: 7px; font-size: 11px; color: var(--ink-faint); transform: translateY(-50%); }
.gc-times span:first-child { transform: none; }
.gc-col { position: relative; border-left: 1px solid var(--rule); background-image: repeating-linear-gradient(to bottom, var(--rule) 0 1px, transparent 1px calc(var(--row) * 4)); }
.gc-col.none { background-color: rgba(50, 36, 14, .03); }
.gc-win {
  --m: var(--ok);
  position: absolute; left: 4px; right: 4px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--m) 13%, var(--card));
  border: 1px solid color-mix(in srgb, var(--m) 45%, transparent);
  border-left: 3px solid var(--m);
  cursor: pointer;
  touch-action: none;
  overflow: hidden;
}
.gc-win.m-v { --m: #3f6aa6; }
.gc-win.m-i { --m: #94621a; }
.gc-win small { position: absolute; left: 5px; right: 4px; top: 3px; display: grid; gap: 1px; font-size: 11px; line-height: 1.25; color: color-mix(in srgb, var(--m) 75%, var(--ink)); pointer-events: none; }
.gc-win small .how { display: block; font-weight: 700; }
.gc-win .mode-icon, .gc-ghost .mode-icon, .gc-pick .mode-icon { width: 13px; height: 13px; vertical-align: -2px; margin-right: 2px; }
.gc-ghost, .gc-pick { position: absolute; left: 7px; right: 7px; border-radius: 6px; font-size: 12px; line-height: 1.25; padding: 3px 6px; overflow: hidden; }
.gc-ghost { background: color-mix(in srgb, var(--accent) 22%, transparent); border: 1.5px dashed var(--accent); color: var(--accent-deep); font-weight: 600; z-index: 2; pointer-events: none; }
.gc-pick { background: var(--accent); color: #fff; box-shadow: 0 2px 6px -2px rgba(60, 20, 60, .5); z-index: 1; cursor: grab; touch-action: none; padding-right: 24px; }
.gc-pick.lifted { opacity: .3; }
.gc-pick > b { display: inline-grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; background: #fff; color: var(--accent-deep); font-size: 11px; margin-right: 4px; }
.gc-pick .x { position: absolute; right: 2px; top: 1px; width: 22px; height: 22px; border: 0; border-radius: 50%; background: none; color: #fff; font-size: 16px; line-height: 1; cursor: pointer; }
.gc-pick .x:hover { background: rgba(255, 255, 255, .2); }
.gc-tip { position: absolute; z-index: 5; pointer-events: none; background: var(--ink); color: #fff; font-size: 12px; font-weight: 600; padding: 4px 8px; border-radius: 6px; white-space: nowrap; }
@media (max-width: 700px) {
  .gc-nav b { min-width: 0; font-size: 17px; }
  .gc-lens span { display: none; }
  .gc-lens button { padding: 6px 10px; }
  .gc-tip { display: none; }
  .gc-head, .gc-body { grid-template-columns: 42px repeat(var(--cols), minmax(0, 1fr)); }
  .gc-pick, .gc-ghost { left: 5px; right: 5px; font-size: 11px; padding: 2px 4px; padding-right: 20px; }
  .gc-pick .mode-icon, .gc-ghost .mode-icon { display: none; }
  .gc-pick > b { width: 15px; height: 15px; font-size: 10px; margin-right: 3px; }
}

.local { display: block; color: var(--ink-soft); font-size: 13px; font-weight: 400; }

.tray {
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.tray h2 { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 12px; font-size: 20px; }
.tray .count { font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.choices { display: grid; gap: 8px; margin: 0 0 16px; }
.choice {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 4px 10px;
  align-items: start;
  padding: 10px 8px 10px 10px;
  border-radius: 9px;
  background: var(--accent-wash);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
}
.choice .num { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; margin-top: 2px; }
.choice .when strong { display: block; font-family: var(--serif); font-size: 17px; }
.choice .when .len { color: var(--ink-soft); font-size: 14px; white-space: nowrap; }
.choice .when .len::before { content: " · "; }
.choice .how { grid-column: 2; }
.choice .pref { grid-column: 2 / -1; }
.choice .how { display: flex; align-items: center; gap: 4px; color: var(--ink-soft); font-size: 14px; }
.choice .how .mode-icon { width: 16px; height: 16px; }
.choice .remove-form { grid-row: 1; grid-column: 3; }
.remove {
  background: none;
  border: 0;
  border-radius: 50%;
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  width: 36px;
  height: 36px;
}
.remove:hover { background: rgba(60, 40, 10, .08); color: var(--ink); }
.pref { display: flex; width: max-content; max-width: 100%; border: 1px solid var(--rule-strong); border-radius: 8px; overflow: hidden; background: var(--card); }
.pref button { display: flex; align-items: center; gap: 4px; min-height: 32px; border: 0; border-left: 1px solid var(--rule); background: none; padding: 4px 9px; font: 600 13px var(--sans); color: var(--ink-soft); cursor: pointer; white-space: nowrap; }
.pref button:first-child { border-left: 0; }
.pref button.on { background: var(--accent); color: #fff; }
.pref .mode-icon { width: 15px; height: 15px; }
.choice.is-new { animation: arrive .5s ease-out; }
@keyframes arrive {
  from { transform: translateY(-6px) scale(.98); background: #fff; box-shadow: 0 0 0 4px var(--accent-wash); }
}
.tray-jump {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: max(16px, env(safe-area-inset-bottom));
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 8px 24px -6px rgba(50, 20, 40, .5);
  z-index: 10;
}
.tray-jump.is-bump { animation: bump .4s ease-out; }
@keyframes bump { 50% { transform: scale(1.03); } }
@media (min-width: 860px) { .tray-jump { display: none; } }
.guest-main.is-open:has(.tray-jump) { padding-bottom: 70px; }

.done h2 { font-size: 24px; margin-bottom: 16px; }
.done form { margin-top: 18px; }
.reschedule summary { font-weight: 600; color: var(--ink-soft); display: flex; justify-content: space-between; }
.reschedule summary::after { content: "›"; font-size: 22px; line-height: 1; transition: transform .15s; }
.reschedule[open] summary::after { transform: rotate(90deg); }
.reschedule[open] summary { margin-bottom: 14px; }
.local-line { color: var(--ink-soft); }
.local-line:empty { display: none; }

.foot { margin-top: 40px; padding-top: 14px; border-top: 1px solid var(--rule); color: var(--ink-faint); font-size: 14px; }

.examples { list-style: decimal; padding-left: 24px; display: grid; gap: 8px; margin-top: 16px; }

@media (max-width: 640px) {
  h1 { font-size: 26px; }
  .guest-head { padding-top: 24px; }
  .guest-head h1 { font-size: 28px; }
  .option { grid-template-columns: 32px 1fr; grid-template-areas: "num when" "num how" "act act"; }
  .option .btn { justify-self: start; margin-top: 8px; }
  .option .problem { text-align: left; max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---------- fixes ---------- */
.row > .inline-confirm, .row > form { margin-top: 0; }
.row > .inline-confirm[open] { flex-basis: 100%; order: 2; }
.answer blockquote.guest-note { margin: 0 0 14px; }
.done blockquote.guest-note { margin-top: 14px; }

.coming-up { display: grid; gap: 24px; margin-top: 32px; }
@media (min-width: 900px) { .coming-up { grid-template-columns: 1fr 1fr; } }
.agenda { display: grid; gap: 8px; }
.agenda a {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 2px 14px;
  padding: 12px 16px;
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-left: 5px solid var(--accent);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
}
.agenda a:hover { border-color: var(--rule-strong); border-left-color: var(--accent-deep); }
.agenda .when { font-family: var(--serif); font-weight: 600; }
.agenda .time { color: var(--ink-soft); grid-row: 2; font-size: 14px; }
.agenda .who { grid-column: 2; grid-row: 1; font-weight: 600; }
.agenda .how { grid-column: 2; grid-row: 2; color: var(--ink-soft); font-size: 14px; }
.mark span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mark { left: 28px; padding: 2px 6px; }
@media (max-width: 700px) {
  .wk-dayhead .total { display: none; }
  .wk-dayhead { padding: 8px 4px; }
  .wk-head, .wk-body { grid-template-columns: 44px repeat(7, minmax(0, 1fr)); }
  .c.starts { color: transparent; }
}