/* ptr-booking - PTR Admin Dashboard theme tokens (ported verbatim), Calendly-like
   booking UI. Mobile-first, light+dark (auto + explicit toggle), WCAG AA. */

/* ---------- Design tokens ---------- */
:root {
  color-scheme: light;

  --brand-cyan: #00b4cb;
  --brand-cyan-400: #27b5d0;
  --brand-cyan-300: #4fc9dd;
  --brand-glow: #83f1f2;
  --brand-lavender: #a57dc3;
  --brand-lavender-2: #979bbe;
  --navy: #0f2435;

  --status-good: #1fae8f;
  --status-watch: #e0a23c;
  --status-act: #e05a5a;

  --text: #22303a;
  --text-muted: #566169;
  --text-faint: #8795a0;
  --white: #ffffff;

  --glass-bg: rgba(255, 255, 255, .5);
  --glass-bg-strong: rgba(255, 255, 255, .72);
  --glass-2: rgba(255, 255, 255, .4);
  --glass-border: rgba(255, 255, 255, .66);
  --hairline: rgba(15, 36, 53, .09);

  --glass-shadow: 0 8px 30px rgba(15, 36, 53, .12), 0 1px 2px rgba(15, 36, 53, .05);
  --glass-shadow-lg: 0 20px 50px rgba(15, 36, 53, .18), 0 2px 6px rgba(15, 36, 53, .08);

  --modal-surface: rgba(255, 255, 255, .96);
  --modal-field-bg: rgba(255, 255, 255, .88);
  --modal-overlay: rgba(6, 13, 22, .62);

  --app-bg:
    radial-gradient(120% 80% at 12% -5%, rgba(131, 241, 242, .42) 0%, transparent 52%),
    radial-gradient(110% 90% at 105% 6%, rgba(165, 125, 195, .26) 0%, transparent 50%),
    linear-gradient(180deg, #f4fbfc 0%, #e3f1f1 56%, #efe9f3 100%);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --white: #0f2435;
    --text: #e9f1f4;
    --text-muted: #9fb1bb;
    --text-faint: #6f818c;

    --glass-bg: rgba(20, 29, 40, .5);
    --glass-bg-strong: rgba(20, 29, 40, .66);
    --glass-2: rgba(40, 52, 68, .4);
    --glass-border: rgba(131, 241, 242, .16);
    --hairline: rgba(131, 241, 242, .1);

    --glass-shadow: 0 10px 36px rgba(0, 0, 0, .5), 0 1px 2px rgba(0, 0, 0, .35);
    --glass-shadow-lg: 0 22px 56px rgba(0, 0, 0, .6), 0 2px 6px rgba(0, 0, 0, .4);

    --modal-surface: rgba(14, 24, 34, .97);
    --modal-field-bg: rgba(28, 40, 54, .94);
    --modal-overlay: rgba(3, 8, 14, .72);

    --app-bg:
      radial-gradient(120% 80% at 12% -5%, rgba(0, 180, 203, .22) 0%, transparent 52%),
      radial-gradient(110% 90% at 105% 6%, rgba(165, 125, 195, .2) 0%, transparent 50%),
      linear-gradient(180deg, #0a1420 0%, #0f2435 56%, #15131f 100%);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --white: #0f2435;
  --text: #e9f1f4;
  --text-muted: #9fb1bb;
  --text-faint: #6f818c;

  --glass-bg: rgba(20, 29, 40, .5);
  --glass-bg-strong: rgba(20, 29, 40, .66);
  --glass-2: rgba(40, 52, 68, .4);
  --glass-border: rgba(131, 241, 242, .16);
  --hairline: rgba(131, 241, 242, .1);

  --glass-shadow: 0 10px 36px rgba(0, 0, 0, .5), 0 1px 2px rgba(0, 0, 0, .35);
  --glass-shadow-lg: 0 22px 56px rgba(0, 0, 0, .6), 0 2px 6px rgba(0, 0, 0, .4);

  --modal-surface: rgba(14, 24, 34, .97);
  --modal-field-bg: rgba(28, 40, 54, .94);
  --modal-overlay: rgba(3, 8, 14, .72);

  --app-bg:
    radial-gradient(120% 80% at 12% -5%, rgba(0, 180, 203, .22) 0%, transparent 52%),
    radial-gradient(110% 90% at 105% 6%, rgba(165, 125, 195, .2) 0%, transparent 50%),
    linear-gradient(180deg, #0a1420 0%, #0f2435 56%, #15131f 100%);
}

:root[data-theme="light"] {
  color-scheme: light;
  --white: #ffffff;
  --text: #22303a;
  --text-muted: #566169;
  --text-faint: #8795a0;

  --glass-bg: rgba(255, 255, 255, .5);
  --glass-bg-strong: rgba(255, 255, 255, .72);
  --glass-2: rgba(255, 255, 255, .4);
  --glass-border: rgba(255, 255, 255, .66);
  --hairline: rgba(15, 36, 53, .09);

  --glass-shadow: 0 8px 30px rgba(15, 36, 53, .12), 0 1px 2px rgba(15, 36, 53, .05);
  --glass-shadow-lg: 0 20px 50px rgba(15, 36, 53, .18), 0 2px 6px rgba(15, 36, 53, .08);

  --modal-surface: rgba(255, 255, 255, .96);
  --modal-field-bg: rgba(255, 255, 255, .88);
  --modal-overlay: rgba(6, 13, 22, .62);

  --app-bg:
    radial-gradient(120% 80% at 12% -5%, rgba(131, 241, 242, .42) 0%, transparent 52%),
    radial-gradient(110% 90% at 105% 6%, rgba(165, 125, 195, .26) 0%, transparent 50%),
    linear-gradient(180deg, #f4fbfc 0%, #e3f1f1 56%, #efe9f3 100%);
}

/* ---------- Base / reset ---------- */
* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  color: var(--text);
  background: var(--app-bg);
  background-attachment: fixed;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--brand-cyan);
  color: #04212a;
  padding: 10px 16px;
  border-radius: 0 0 10px 0;
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

a { color: var(--brand-cyan-400); }
a:hover { color: var(--brand-cyan); }

:focus-visible {
  outline: 2px solid var(--brand-cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100%;
}

/* ---------- Header ----------
   FIXED, like staging20.ptrvr.com's header (operator 2026-07-16: "booking.ptrvr.com
   must have same sticky header navigation as staging20.ptrvr.com and include a back
   button that returns users back to the page they were on").

   staging20 pins its header with position:fixed; booking now does EXACTLY the
   same (operator 2026-07-17: "header is not fixed on booking.ptrvr.com").
   body carries the matching padding-top per breakpoint because a fixed bar is
   out of flow.

   Do NOT put overflow-x: clip/hidden on html/body: it silently disables
   position:sticky/fixed descendants (the exact bug that killed ptrvr.com's
   sticky header, see WEB-STICKY-HEADER in siteground-ptrvr-website). */
@font-face {
  /* staging20 loads Outfit from Google's font CDN; booking self-hosts the same
     face (latin subset, variable 400-700) because this page promises "no
     third-party trackers" - no runtime request to any font CDN. The guard test
     greps for the CDN hostnames, so they are deliberately not written here. */
  font-family: "Outfit";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/outfit-latin-400-700.woff2") format("woff2");
}

/* The ptrvr.com site header, reproduced from staging20's LIVE values
   (2026-07-17: served theme CSS + computed styles; the numbers are pinned as
   data in tests/test_web_assets.py). The bar is identical in booking's light
   and dark themes: staging20 paints rgba(0,0,0,.5) over dark page content,
   which composites to near-black smoke - booking pages can be light, so the
   bar carries that composited colour itself instead of trusting what is
   underneath it. */
.site-header {
  position: fixed;                   /* staging20: header is FIXED (operator
                                        2026-07-17: "header is not fixed") */
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  height: 90px;                      /* staging20: header height 90px */
  padding: 0 40px;                   /* staging20: padding 0 40px */
  display: flex;
  align-items: center;
  background: rgba(9, 13, 20, .94);
  font-family: "Outfit", "Segoe UI", system-ui, sans-serif; /* staging20: outfit */
}

/* The bar is out of flow (fixed), so the document compensates or the toolbar
   starts hidden underneath it. Must track the bar height per breakpoint. */
body { padding-top: 90px; }

.site-header-container {
  width: 100%;
  max-width: 1260px;                 /* staging20: .container max-width 1260px */
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* owner.html keeps the pre-2026-07-17 glass header: it is an internal
   settings page, not part of the public staging20-branded surface. */
.owner-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: -16px -16px 0;
  padding: 8px 16px;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline);
}

/* Booking's own controls (back, tagline, timezone, theme) - these are NOT part
   of the staging20 bar, they live in their own row inside the page column. */
.booking-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 0 2px;
}

.booking-toolbar .brand-tagline {
  flex: 1;
  min-width: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

/* The PTR logo, inlined from the ptrvr.com theme header (base-theme/header.php)
   so booking.ptrvr.com carries the same mark with no extra request and no asset
   to drift. Paths inherit fill from `currentColor`; the bar it sits on is
   always dark (staging20 spec), so the mark is always white - exactly like
   staging20's .st0{fill:#FFFFFF}, but without the embedded <style> leak. */
.brand-logo {
  display: inline-flex;
  align-items: center;
  color: #27b5d0;  /* staging20 renders the header logo CYAN: its two embedded
                      global .st0 rules collide and the later #27B5D0 wins for
                      all 23 paths (measured live on /about/, 2026-07-17).
                      Reproduce the RENDERED result, not the svg's own white. */
  flex: none;
}

.brand-logo:hover { opacity: .85; }

.brand-logo-svg {
  display: block;
  width: 150px;   /* staging20: figure width 150px -> svg renders 150x50 */
  height: 50px;
}

/* Back to wherever the user came from. Sits left of the mark: it is navigation,
   not a form control (the form's own "Back" is #backToTimes inside the card). */
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: none;
  font: inherit;
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 10px 6px 7px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: var(--glass-bg-strong);
  color: var(--text);
  cursor: pointer;
  min-height: 36px;
}

.btn-back:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
}

.back-chevron {
  font-size: 1.15rem;
  line-height: 1;
  margin-top: -2px;
}

.brand-tagline {
  margin: 0;
  font-size: .85rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Narrow phones: keep the back button + mark, drop the tagline and the back
   button's text label before anything wraps or truncates awkwardly. */
@media (max-width: 560px) {
  .brand-tagline { display: none; }
  .brand-logo-svg { width: 92px; height: 31px; }
}

@media (max-width: 400px) {
  .back-label { display: none; }
  .btn-back { padding: 6px 8px; }
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.field-label {
  display: block;
  font-size: .72rem;
  color: var(--text-faint);
  margin-bottom: 2px;
}

.tz-picker select {
  font: inherit;
  font-size: .85rem;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid var(--hairline);
  background: var(--glass-bg-strong);
  color: var(--text);
  max-width: 46vw;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--hairline);
  background: var(--glass-bg-strong);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}
.icon-btn:hover { border-color: var(--brand-cyan); color: var(--brand-cyan-400); }
.icon-btn:disabled { opacity: .4; cursor: not-allowed; }

.theme-toggle .theme-icon { font-size: 1.05rem; }

/* ---------- Glass surfaces ---------- */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.booking-card {
  padding: 18px;
  position: relative;
  min-height: 320px;
}

/* ---------- Banners / states ---------- */
.banner {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: .9rem;
  margin-bottom: 12px;
}
.banner-error {
  background: color-mix(in srgb, var(--status-act) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--status-act) 40%, transparent);
  color: var(--text);
}
.banner-loading {
  color: var(--text-muted);
}
.banner[hidden] { display: none; }

/* ---------- Booking layout ---------- */
.booking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 760px) {
  .booking-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .calendar-panel {
    border-right: 1px solid var(--hairline);
    padding-right: 20px;
  }
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.panel-head h2, .slots-panel h2 {
  margin: 0;
  font-size: 1.05rem;
}

.cal-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.month-label {
  font-size: .88rem;
  color: var(--text-muted);
  min-width: 9ch;
  text-align: center;
}

.weekday-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 4px;
}
.weekday-row span {
  text-align: center;
  font-size: .72rem;
  color: var(--text-faint);
  font-weight: 600;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-day {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: .88rem;
  cursor: pointer;
  position: relative;
}
.cal-day.outside-month { color: var(--text-faint); opacity: .5; }
.cal-day.has-slots {
  background: var(--glass-2);
  border-color: var(--hairline);
  font-weight: 600;
}
.cal-day.has-slots::after {
  content: "";
  position: absolute;
  bottom: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand-cyan);
}
.cal-day.has-slots:hover:not(:disabled) {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan-400);
}
.cal-day.selected {
  background: var(--brand-cyan);
  color: #04212a;
  font-weight: 700;
}
.cal-day.selected::after { background: #04212a; }
.cal-day.is-today:not(.selected) { border-color: var(--brand-lavender); }
.cal-day:disabled {
  cursor: not-allowed;
  color: var(--text-faint);
  opacity: .4;
}

.cal-status {
  margin: 8px 2px 0;
  min-height: 1.2em;
  font-size: .85rem;
  color: var(--text-muted);
}

.step-breadcrumb {
  margin: 0 0 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--brand-cyan-400);
}

.slots-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  max-height: 360px;
  overflow-y: auto;
  padding-right: 2px;
}

.slot-btn {
  padding: 10px 8px;
  text-align: center;
  border-radius: 10px;
  border: 1px solid var(--hairline);
  background: var(--glass-bg-strong);
  color: var(--text);
  font: inherit;
  font-size: .88rem;
  cursor: pointer;
}
.slot-btn:hover { border-color: var(--brand-cyan); color: var(--brand-cyan-400); }
.slot-btn.selected {
  background: var(--brand-cyan);
  border-color: var(--brand-cyan);
  color: #04212a;
  font-weight: 700;
}

.empty-note {
  color: var(--text-muted);
  font-size: .9rem;
  margin: 8px 2px;
}

/* ---------- Form ---------- */
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chosen-slot {
  margin: -4px 0 4px;
  color: var(--text-muted);
  font-size: .9rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 460px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}

.field { display: flex; flex-direction: column; gap: 4px; }

.field label, legend {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}

.req { color: var(--status-act); }
.optional { color: var(--text-faint); font-weight: 400; }

input[type="text"], input[type="email"], input[type="tel"], input:not([type]), textarea, select {
  font: inherit;
  font-size: .95rem;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--hairline);
  background: var(--modal-field-bg);
  color: var(--text);
  width: 100%;
}
textarea { resize: vertical; min-height: 72px; }

input:focus, textarea:focus, select:focus {
  border-color: var(--brand-cyan);
}

input[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: var(--status-act);
}

.field-error, .form-error {
  margin: 0;
  min-height: 1.1em;
  font-size: .8rem;
  color: var(--status-act);
}

.field-hint {
  margin: 0;
  font-size: .78rem;
  color: var(--text-faint);
}

.meeting-type-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.meeting-type-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--hairline);
  background: var(--glass-bg-strong);
  cursor: pointer;
  font-size: .9rem;
}
.meeting-type-option:has(input:checked) {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan-400);
  background: color-mix(in srgb, var(--brand-cyan) 12%, var(--glass-bg-strong));
}
.meeting-type-option input { width: auto; margin: 0; }

.turnstile-wrap { margin-top: 4px; }

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
  flex-wrap: wrap;
}

.btn {
  font: inherit;
  font-weight: 700;
  font-size: .92rem;
  padding: 11px 20px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-cyan-400) 100%);
  color: #04212a;
}
.btn-primary:hover { filter: brightness(1.05); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; filter: none; }
.btn-secondary {
  background: var(--glass-2);
  color: var(--text);
  border-color: var(--hairline);
}
.btn-secondary:hover { border-color: var(--brand-cyan); }

/* ---------- Confirmation ---------- */
.confirm-view {
  text-align: center;
  padding: 24px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.confirm-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--status-good) 20%, transparent);
  color: var(--status-good);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 4px;
}
.confirm-when { font-size: 1.05rem; font-weight: 600; }
.confirm-detail { margin: 6px 0; }
.confirm-note { color: var(--text-muted); font-size: .88rem; max-width: 40ch; }

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  color: var(--text-faint);
  font-size: .78rem;
  padding: 8px 8px 24px;
}
.site-footer p { margin: 2px 0; }

/* ---------- Owner settings page ---------- */
.owner-card { padding: 18px; }

.owner-section {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hairline);
}
.owner-section:last-child { border-bottom: none; margin-bottom: 0; }

.owner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 620px) {
  .owner-grid.cols-2 { grid-template-columns: 1fr 1fr; }
  .owner-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.weekday-card {
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 12px;
  background: var(--glass-2);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.weekday-card h3 { margin: 0; font-size: .92rem; }

.windows-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.window-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.window-row input[type="time"] {
  width: auto;
  min-width: 110px;
  padding: 8px 10px;
}
.window-row .remove-window {
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--status-act);
  border-radius: 8px;
  width: 30px;
  height: 30px;
  cursor: pointer;
}

.add-window-btn {
  align-self: flex-start;
  background: transparent;
  border: 1px dashed var(--hairline);
  color: var(--text-muted);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: .82rem;
  cursor: pointer;
}
.add-window-btn:hover { border-color: var(--brand-cyan); color: var(--brand-cyan-400); }

.day-off-note { color: var(--text-faint); font-size: .8rem; }

.token-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.token-row .field { flex: 1 1 220px; }

.status-msg {
  font-size: .85rem;
  min-height: 1.2em;
  margin: 4px 0 0;
}
.status-msg.ok { color: var(--status-good); }
.status-msg.err { color: var(--status-act); }

.owner-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.hint-block {
  font-size: .82rem;
  color: var(--text-muted);
  background: var(--glass-2);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 10px 12px;
}

/* ---------- Utility ---------- */
[hidden] { display: none !important; }

/* ============================================================================
   SITE NAV - staging20.ptrvr.com's `menu-principal`, REPRODUCED
   (Operator directive 2026-07-17: "header menu ... still wrong you clobbered
   it together" - the earlier token-themed approximation is superseded; the
   menu must look exactly like staging20's).

   Every number and colour below was read from staging20's LIVE served theme
   CSS + computed styles on 2026-07-17 and is pinned as data in
   tests/test_web_assets.py. The bar is always dark (see .site-header), so
   these colours are the theme's own constants by design, not booking tokens.

   Functional deviations kept (behaviour-identical, a11y-correct): group
   parents are real <button aria-expanded>, not the theme's href="#" dead
   anchors; the nav JS is an isolated IIFE that no-ops when its markup is
   absent. Structure/labels/targets still mirror `menu-principal` exactly
   (read from wp-cli).
   ============================================================================ */

.site-nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;   /* 44px = the minimum comfortable tap target */
  height: 44px;
  padding: 0 10px;
  background: none;
  border: 0;
  cursor: pointer;
}

.site-nav-burger span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: #fff;   /* the bar is always dark */
  transition: transform .2s ease, opacity .2s ease;
}

.site-nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav-menu {
  display: flex;
  align-items: center;   /* staging20: header nav ul */
  gap: 30px;             /* staging20: li margin-right 30px */
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav-item { position: relative; }

.site-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;              /* staging20: caret margin-left 8px */
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 1rem;       /* staging20: 1rem */
  font-weight: 700;      /* staging20: 700 */
  line-height: 1;        /* staging20: line-height 16px */
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;           /* staging20: #fff on the dark bar */
  white-space: nowrap;
  transition: color .5s; /* staging20: transition .5s */
}

.site-nav-link:hover,
.site-nav-link:focus-visible { color: rgb(39, 181, 208); } /* staging20 hover */

/* staging20: hovered PLAIN links get a 2px cyan bar 10px below. Group toggles
   keep their caret ::after instead (same precedence trick as the theme), and
   Shop/Login opt out exactly like the theme does. */
a.site-nav-link::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: rgb(39, 181, 208);
  opacity: 0;
}

a.site-nav-link:hover::after,
a.site-nav-link:focus-visible::after { opacity: 1; }

.site-nav-item-shop .site-nav-link::after,
.site-nav-item-login .site-nav-link::after { display: none; }

/* staging20: li.nav-login > a { opacity: .92 } */
.site-nav-item-login .site-nav-link { opacity: .92; }

/* staging20: li.nav-shop > a is the cart glyph (font-size 0 keeps the "Shop"
   text as the accessible name; the icon is the theme's own inline SVG). */
.site-nav-item-shop .site-nav-link {
  font-size: 0;
  line-height: 0;
}

.site-nav-item-shop .site-nav-link::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 24px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='21' r='1.6'/%3E%3Ccircle cx='20' cy='21' r='1.6'/%3E%3Cpath d='M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6'/%3E%3C/svg%3E") no-repeat 50% / contain;
}

.site-nav-item-shop .site-nav-link:hover::before { opacity: .8; }

/* Caret on the two group toggles (staging20: 6x6px chevron, rotates
   45deg -> -135deg on open). */
.site-nav-toggle::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .25s ease;   /* staging20: .25s */
  opacity: .85;                      /* staging20 */
}

.site-nav-item-group:hover > .site-nav-toggle::after,
.site-nav-toggle[aria-expanded="true"]::after { transform: translateY(1px) rotate(-135deg); }

.site-nav-submenu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav-sublink {
  display: block;
  text-decoration: none;
  white-space: nowrap;
}

/* ---- Desktop (>=880px): staging20's white hover panels ------------------ */
@media only screen and (min-width: 880px) {
  .site-nav-submenu {
    position: absolute;
    top: calc(100% + 14px);   /* staging20 */
    left: -16px;              /* staging20 */
    min-width: 224px;         /* staging20 */
    padding: 12px 0;          /* staging20 */
    background: #fff;         /* staging20: white panel */
    border-radius: 14px;      /* staging20 */
    box-shadow: 0 20px 46px rgba(40, 41, 43, .18);   /* staging20 */
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);   /* staging20 */
    transition: opacity .22s ease, transform .22s ease, visibility 0s linear .22s;
    z-index: 9998;            /* staging20 */
  }

  /* staging20's hover bridge: a 16px strip below the toggle so the cursor
     never crosses a dead gap on its way down to the panel. */
  .site-nav-item-group::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 16px;             /* staging20: 16px */
  }

  .site-nav-item-group:hover > .site-nav-submenu,
  .site-nav-item-group:focus-within > .site-nav-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity .22s ease, transform .22s ease;
  }

  .site-nav-sublink {
    padding: 10px 22px;       /* staging20 */
    font-size: .95rem;        /* staging20 */
    font-weight: 600;         /* staging20 */
    text-transform: none;
    color: #28292b;           /* staging20: dark text on the white panel */
  }

  .site-nav-sublink:hover,
  .site-nav-sublink:focus-visible { color: #00b4cb; }   /* staging20 */
}

/* ---- Mobile (<=879px): burger + accordion, on the dark bar --------------- */
@media only screen and (max-width: 879px) {
  .site-header {
    height: auto;
    min-height: 64px;
    padding: 10px 16px;
  }

  /* fixed-bar compensation tracks the mobile bar height; the OPEN menu grows
     the fixed bar downward and overlays the page (staging20 behaviour). */
  body { padding-top: 64px; }

  .site-header-container { flex-wrap: wrap; }

  .site-nav-burger { display: flex; }

  .site-nav {
    display: none;
    order: 10;          /* drop below the logo row inside the container */
    width: 100%;
    padding: 6px 0 10px;
    border-top: 1px solid rgba(255, 255, 255, .12);
  }

  .site-nav.is-open { display: block; }

  .site-nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav-item { border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .site-nav-item:last-child { border-bottom: 0; }

  .site-nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 13px 2px;   /* generous row height - this is a thumb target */
  }

  /* the 2px hover bar is a desktop affordance */
  a.site-nav-link::after { display: none; }

  /* Accordion: closed by default, opened by the toggle's aria-expanded. */
  .site-nav-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height .22s ease;
  }

  .site-nav-toggle[aria-expanded="true"] + .site-nav-submenu { max-height: 420px; }

  .site-nav-sublink { padding: 10px 12px; color: rgba(255, 255, 255, .75); }

  .site-nav-sublink:hover,
  .site-nav-sublink:focus-visible { color: #fff; }
}

/* Respect reduced motion: no caret spin or panel slide. */
@media (prefers-reduced-motion: reduce) {
  .site-nav-burger span,
  .site-nav-toggle::after,
  .site-nav-submenu { transition: none; }
}