/* Pásale: two cards on desktop (business left, form right), one column on phones.
   Transitions only, no animation library, no web fonts. Letter-spaced caps are used
   only for the three step headers (01 / 02 / 03). */
:root {
  --page: #eaf0ec; --panel: #f4f8f5; --card: #fff; --tile: #f7f9f8; --ink: #1b2428; --muted: #56626b; --line: #d3dbd6;
  --accent: #14533f; --accent-ink: #fff; --ring: rgba(20, 83, 63, .14); --focus: #1a5fd0; --danger: #a4262c;
  --warn: #6b4300; --warn-bg: #fff3d6; --shadow: 0 4px 12px rgba(0, 0, 0, .04); --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --page: #101518; --panel: #182026; --card: #1d2327; --tile: #232b30; --ink: #eef1f3; --muted: #aab4bc; --line: #46515a;
    --accent: #5fc9a2; --accent-ink: #0c1f18; --ring: rgba(95, 201, 162, .2); --focus: #7db0ff; --danger: #ff8a8f;
    --warn: #ffd68a; --warn-bg: #3a2c0c; --shadow: 0 4px 12px rgba(0, 0, 0, .3);
  }
}
/* Optional theme tokens (applyTheme in app.js); defaults keep today's look. */
:root {
  --field: var(--tile); --accent-hover: var(--accent); --rule: var(--accent); --step-ink: var(--ink); --footer: transparent;
  --input-border: var(--line); --input-border-focus: var(--accent); --field-ring: var(--ring); --card-border: var(--line);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }

/* Layout. Phones: stacked, edge to edge. Desktop: two cards; the business card is only as tall as its content. */
.layout { display: grid; grid-template-columns: 1fr; min-height: 100vh; }
.biz-panel { background: var(--panel); padding: 24px 16px; border-bottom: 1px solid var(--line); }
.form-panel { background: var(--card); padding: 24px 16px 40px; }
@media (min-width: 960px) {
  .layout { grid-template-columns: 5fr 7fr; gap: 32px; padding: 40px; align-items: start; }
  .biz-panel { position: sticky; top: 40px; padding: 40px; border: 1px solid var(--line); border-radius: 16px; }
  .form-panel { padding: 48px; border: 1px solid var(--line); border-radius: 16px; }
  .form-panel > * { max-width: 540px; margin-inline: auto; }
}

/* Business card */
.biz-name { margin: 0; font-size: 1.9rem; line-height: 1.12; font-weight: 900; letter-spacing: -.02em; }
@media (min-width: 960px) { .biz-name { font-size: 2.5rem; } }
.intro { margin: 12px 0 20px; color: var(--muted); font-weight: 500; max-width: 26rem; }
.label { display: block; font-size: .875rem; font-weight: 700; color: var(--muted); }
.call-card { display: flex; flex-direction: column; gap: 2px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); color: var(--ink); text-decoration: none; transition: border-color .15s, box-shadow .15s, transform .15s; }
.call-card strong { font-size: 1.25rem; }
.call-card:hover { border-color: var(--accent); box-shadow: 0 10px 24px var(--ring); transform: translateY(-1px); }
.info { margin-top: 20px; }
.info a { display: inline-block; margin-top: 4px; color: var(--ink); font-weight: 600; overflow-wrap: anywhere; }
.hours { margin-top: 20px; }
.hours summary { cursor: pointer; list-style: none; min-height: 32px; display: flex; align-items: center; justify-content: space-between; font-size: .875rem; font-weight: 700; color: var(--muted); }
.hours summary::-webkit-details-marker { display: none; }
.hours summary::after { content: "+"; font-size: 1.1rem; }
.hours[open] summary::after { content: "–"; }
.hours dl { margin: 6px 0 0; }
.hrow { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-top: 1px solid var(--line); font-size: .95rem; }
.hrow dt { font-weight: 700; }
.hrow dd { margin: 0; color: var(--muted); text-align: right; }

/* Form */
.demo { background: var(--warn-bg); color: var(--warn); border-radius: 8px; padding: 8px 12px; font-weight: 600; margin: 0 0 16px; }
.langs { display: inline-flex; float: right; padding: 4px; gap: 2px; background: var(--tile); border: 1px solid var(--line); border-radius: 999px; }
.langs button { min-height: 44px; padding: 0 16px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font: inherit; font-size: .875rem; font-weight: 700; cursor: pointer; transition: background-color .15s, color .15s; }
.langs button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.form-title { clear: both; margin: 0; padding-top: 4px; font-size: 1.25rem; font-weight: 800; }
.form-title::after { content: ""; display: block; width: 32px; height: 4px; margin-top: 8px; border-radius: 999px; background: var(--rule); }
fieldset { border: 0; padding: 0; margin: 28px 0 0; min-width: 0; }
fieldset fieldset { margin-top: 18px; }
legend { padding: 0; margin-bottom: 8px; font-size: .9375rem; font-weight: 700; }
legend.step { color: var(--step-ink); margin-bottom: 10px; font-size: .8125rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
label.field { display: block; margin-bottom: 6px; font-size: .9375rem; font-weight: 700; }
.note { margin: 0 0 12px; font-size: .9rem; color: var(--muted); }
.privacy { margin: 18px 0 0; font-size: .85rem; color: var(--muted); }

input[type=text], input[type=tel], textarea { width: 100%; min-height: 52px; padding: 12px 16px; border: 1px solid var(--input-border); border-radius: var(--radius); background: var(--field); color: var(--ink); font: inherit; font-weight: 600; transition: border-color .15s, box-shadow .15s, background-color .15s; }
textarea { resize: vertical; }
input[type=text]:focus, input[type=tel]:focus, textarea:focus { background: var(--card); border-color: var(--input-border-focus); box-shadow: 0 0 0 3px var(--field-ring); outline: none; }

/* Tiles: services, dates, times. A tile is a native radio/checkbox laid over its label. */
.tiles { display: grid; gap: 10px; }
.tiles.services { grid-template-columns: repeat(auto-fit, minmax(104px, 1fr)); }
.tiles.dates { grid-template-columns: repeat(7, 1fr); gap: 4px; }
@media (min-width: 600px) { .tiles.dates { gap: 8px; } }
.tiles.times { grid-template-columns: repeat(3, 1fr); }
.tile { position: relative; display: block; }
.tile input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.tile > span { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 52px; padding: 10px 8px; border: 1px solid var(--card-border); border-radius: var(--radius); background: var(--tile); text-align: center; font-weight: 600; transition: border-color .15s, box-shadow .15s, background-color .15s, transform .15s; }
.tile:hover > span { background: var(--card); box-shadow: var(--shadow); }
.tile input:checked + span { background: var(--card); border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent), 0 12px 24px var(--ring); }
.tile input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 3px; }
.tiles.services > .tile > span { min-height: 108px; gap: 8px; }
.ico { display: block; width: 44px; height: 44px; color: var(--accent); }
.ico svg { display: block; width: 100%; height: 100%; }
.tlabel { font-size: .9375rem; line-height: 1.25; }
.tiles.dates > .tile > span { gap: 1px; padding: 8px 0; min-height: 64px; border-radius: 10px; }
.wd { font-size: .75rem; font-weight: 700; color: var(--muted); }
.dn { font-size: 1.15rem; font-weight: 800; line-height: 1.1; }
.mo { font-size: .6875rem; font-weight: 700; line-height: 1; color: var(--accent); }
.tile input:checked + span .wd { color: var(--accent); }
.tile.spacer { visibility: hidden; }
/* Unavailable days. Closed (per the business's hours): crossed out. Open but no times left: faded, not crossed out. */
.tile.is-closed input, .tile.is-full input { cursor: not-allowed; }
.tile.is-closed > span, .tile.is-full > span { background: transparent; border-style: dashed; color: var(--muted); opacity: .55; }
.tile.is-closed:hover > span, .tile.is-full:hover > span { background: transparent; box-shadow: none; }
.tile.is-closed .dn { font-weight: 600; text-decoration: line-through; }
.tile.is-full .dn { font-weight: 600; }
.keys { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 10px 0 0; font-size: .8125rem; color: var(--muted); }
.key { display: inline-flex; align-items: center; gap: 6px; }
.swatch { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 24px; border: 1px dashed var(--line); border-radius: 6px; font-size: .75rem; font-weight: 600; opacity: .7; }
.swatch.is-closed { text-decoration: line-through; }
.tiles.times > .tile > span { font-size: .875rem; font-weight: 700; }
.times-empty { padding: 16px; border: 1px dashed var(--line); border-radius: var(--radius); background: transparent; color: var(--muted); text-align: center; opacity: .8; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.check { display: flex; gap: 12px; align-items: flex-start; min-height: 48px; padding: 8px 0; font-weight: 600; }
.check input { width: 24px; height: 24px; margin: 0; flex: none; accent-color: var(--accent); }
.gap { margin-top: 18px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
input:focus-visible, button:focus-visible, a:focus-visible, [tabindex]:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
[aria-invalid=true] { border-color: var(--danger); }
fieldset.bad .tile > span { border-color: var(--danger); }
.err { margin: 8px 0 0; font-size: .9rem; color: var(--danger); }
.summary { margin: 18px 0 0; padding: 10px 12px; border: 2px solid var(--danger); border-radius: 8px; color: var(--danger); }
.summary:empty { display: none; }
.summary a { color: inherit; font-weight: 700; }

.submit { display: block; width: 100%; min-height: 54px; margin-top: 22px; padding: 14px; border: 0; border-radius: var(--radius); background: var(--accent); color: var(--accent-ink); font: inherit; font-size: 1.0625rem; font-weight: 700; text-align: center; text-decoration: none; cursor: pointer; transition: box-shadow .15s, transform .1s, opacity .15s; }
.submit:hover { background: var(--accent-hover); box-shadow: 0 10px 24px var(--ring); }
.submit:active { transform: scale(.99); }
.submit[disabled] { opacity: .6; cursor: progress; }
.credit { margin: 24px 0 0; text-align: center; font-size: .8rem; }
.credit a { color: var(--muted); }

/* Visit Ticket. On phones it carries the call button and address itself, so the business card steps aside. */
@media (max-width: 959px) { .is-ticket .biz-panel { display: none; } }
.ticket { padding: 18px; border: 2px dashed var(--line); border-radius: var(--radius); background: var(--card); }
.ticket > .label { clear: both; padding-top: 8px; }
.ticket .langs { margin-bottom: 4px; }
.ticket .ref { display: flex; flex-direction: column; gap: 2px; margin: 14px 0 0; }
.ticket .ref strong { font-size: 2.25rem; letter-spacing: .08em; font-weight: 900; }
.status { display: inline-block; margin: 10px 0 16px; padding: 5px 12px; border: 2px solid var(--warn); border-radius: 999px; color: var(--warn); background: var(--warn-bg); font-weight: 800; font-size: .875rem; }
dl { margin: 0; }
.row { padding: 12px 0; border-top: 1px solid var(--line); }
dt { font-size: .875rem; font-weight: 700; color: var(--muted); }
.row dd { margin: 2px 0 0; font-weight: 600; overflow-wrap: anywhere; }
.row dd a { color: var(--ink); }
.follow { margin: 16px 0 0; font-weight: 700; }
.callbtn { margin-top: 14px; }
.again { display: block; margin: 14px auto 0; min-height: 44px; padding: 0 12px; border: 0; background: transparent; color: var(--ink); font: inherit; text-decoration: underline; cursor: pointer; }

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

/* Optional features. */
.kicker { margin: 8px 0 0; font-size: 1rem; font-weight: 700; line-height: 1.3; }
.subline { margin: 4px 0 0; font-size: .9rem; color: var(--muted); }
.attribution { padding: 16px; background: var(--footer); text-align: center; font-size: .8rem; color: var(--muted); }
.biz-panel.tall { position: static; }
.hours-note p { margin: 2px 0 0; font-size: .9rem; color: var(--muted); }
/* Phones: tighter header. */
@media (max-width: 959px) {
  .biz-panel { padding: 16px 16px 12px; }
  .intro { margin: 8px 0 12px; }
  .info, .hours { margin-top: 12px; }
  .form-panel { padding-top: 16px; }
}

/* Phones: first step above the fold; text 16px+, tap targets 44px+. */
@media (max-width: 600px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .biz-panel { padding: 12px 16px 8px; min-width: 0; }
  .biz-name { font-size: 1.5rem; }
  .kicker { margin-top: 4px; font-size: 1rem; }
  .subline { margin-top: 2px; font-size: 1rem; }
  .intro { margin: 6px 0 8px; }
  .info, .hours { margin-top: 8px; }
  .hours summary { min-height: 44px; }
  .form-panel { padding: 12px 16px 32px; }
  .demo { margin-bottom: 8px; padding: 6px 12px; }
  form > .form-title { clear: none; padding-top: 8px; font-size: 1.125rem; }
  .langs button { padding: 0 12px; }
  .tiles.services > .tile > span { min-height: 96px; gap: 6px; }
  .ico { width: 36px; height: 36px; }
  .form-title::after { margin-top: 6px; }
  legend.step { margin-bottom: 6px; }
  fieldset .note { margin-bottom: 8px; }
}

/* Short phones (iPhone SE): drop the intro, compact the tiles. */
@media (max-width: 600px) and (max-height: 700px) {
  .intro { display: none; }
  .tiles.services > .tile > span { min-height: 88px; gap: 4px; padding: 8px 6px; }
  .ico { width: 32px; height: 32px; }
  .info, .hours { margin-top: 2px; }
  .hours-note { display: flex; align-items: baseline; gap: 8px; }
  .hours-note p { margin: 0; }
  .biz-panel { padding-bottom: 0; }
  .kicker { margin-top: 2px; }
  .subline { margin-top: 0; }
  .form-panel { padding-top: 4px; }
  .demo { margin-bottom: 4px; padding: 4px 12px; }
  form > .form-title { padding-top: 4px; }
  legend.step { margin-bottom: 4px; }
  fieldset .note { margin-bottom: 6px; }
}

/* html.compact (layout: 'compact'): quieter header, smaller cards. */
html.compact .intro { margin: 8px 0 14px; font-size: .9375rem; }
html.compact .kicker { margin-top: 6px; font-size: .9375rem; }
html.compact .subline { margin-top: 2px; font-size: .8125rem; }
html.compact .tiles.services > .tile > span { min-height: 95px; gap: 6px; padding: 8px 8px; }
html.compact .ico { width: 36px; height: 36px; }
@media (max-width: 600px) {
  html.compact .intro, html.compact .kicker, html.compact .subline { font-size: 1rem; }
  html.compact .intro { margin: 4px 0 8px; }
  html.compact .tiles.services > .tile > span { min-height: 84px; gap: 4px; }
  html.compact .ico { width: 30px; height: 30px; }
}
@media (max-width: 600px) and (max-height: 700px) {
  html.compact .tiles.services > .tile > span { min-height: 76px; padding: 6px 6px; }
  html.compact .ico { width: 28px; height: 28px; }
}