/* ============================================================
   Halastudy — landing.css
   ------------------------------------------------------------
   Sits on top of /design-system/colors_and_type.css (brand tokens).
   Scoped to .is-landing-page and .is-open-page bodies so the
   in-room app (/index.html) is not touched.

   Ported from the Claude Design handoff bundle (Hala-Cam Design
   System) with 8 editorial deviations documented inline below
   per DESIGN.md §12 ("when you break a rule, say so").
   ============================================================ */

.is-landing-page *,
.is-open-page * { box-sizing: border-box; }

.is-landing-page,
.is-open-page {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
html[lang="ar"] .is-landing-page,
html[lang="ar"] .is-open-page { font-family: var(--font-body-ar); }

/* ---- single lamp glow behind hero — DESIGN.md §2 rule of one ---- */
.lamp-glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(40% 50% at 50% 38%, var(--accent-glow), transparent 70%),
    radial-gradient(30% 40% at 18% 70%, rgba(229,182,140,0.18), transparent 70%),
    radial-gradient(28% 38% at 82% 65%, rgba(229,182,140,0.16), transparent 70%);
  animation: lampBreath 9s ease-in-out infinite;
}
@keyframes lampBreath {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}

/* ============================================================
   Top bar
   ============================================================ */
.topbar {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 56px);
  /* DESIGN.md §10: solid nav — no glass blur. Solid paper also spares the
     compositor a per-frame re-blur over the looping hero videos. */
  background: var(--paper);
  border-block-end: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  font-size: 22px;
  color: var(--ink);
  text-decoration: none;
}
.brand em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent-3);
}
.brand .dot { color: var(--accent-2); }
.brand .divider {
  display: inline-block;
  width: 2px; height: 18px;
  background: var(--line-strong);
  align-self: center;
  margin-inline: 2px;
}
.brand .ar {
  font-family: 'Amiri', serif;
  font-weight: 700;
  color: var(--accent-3);
  font-size: 22px;
  unicode-bidi: isolate;
}

.nav-links {
  display: none;
  gap: 28px;
  align-items: center;
}
@media (min-width: 880px) {
  .nav-links { display: inline-flex; }
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  white-space: nowrap;
  transition: color 120ms var(--ease-soft);
}
/* DESIGN.md §11 — every focus uses the accent-glow ring, never the UA outline. */
.nav-links a:focus-visible,
.footer a:focus-visible,
.brand:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
  border-radius: 6px;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.nav-extra { display: none; }
@media (min-width: 1040px) {
  .nav-links a.nav-extra { display: inline-flex; }
}

.topbar-right { display: inline-flex; gap: 10px; align-items: center; }

/* Quiet auth entry — a text link, never a competing accent moment. Swapped
   for the avatar chip by halastudy-core.js when a session exists. */
.topbar-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  white-space: nowrap;
  transition: color 120ms var(--ease-soft);
}
.topbar-link:hover { color: var(--ink); }

/* Directional back-arrow mirrors toward reading-start in RTL (DESIGN.md §6). */
html[dir="rtl"] .back-arrow { display: inline-block; transform: scaleX(-1); }
.topbar-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
  border-radius: 6px;
}

.icon-btn {
  width: 36px; height: 36px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink-2);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 180ms var(--ease-soft);
}
.icon-btn:hover { border-color: var(--accent); color: var(--ink); }
.icon-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-glow); }
.icon-btn svg { width: 16px; height: 16px; stroke-width: 1.5; }

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 999px;
  padding: 2px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-2);
}
.lang-switch button {
  border: 0;
  background: transparent;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  color: inherit;
  font: inherit;
  font-family: var(--font-body);
  transition: all 180ms var(--ease-soft);
}
.lang-switch button.is-on {
  background: var(--accent-soft);
  color: var(--accent-3);
}
.lang-switch button:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-glow); }

/* ============================================================
   Mobile burger menu — topbar collapses under 880px.
   A solid-paper dropdown sheet (DESIGN.md §10: no glass blur);
   the real lang/theme controls are moved in by JS so their
   listeners and state survive.
   ============================================================ */
.nav-burger { display: none; }
.nav-burger .i-close { display: none; }
.nav-burger[aria-expanded="true"] .i-menu { display: none; }
.nav-burger[aria-expanded="true"] .i-close { display: block; }

.mobile-menu {
  position: fixed;
  inset-block-start: 72px;
  inset-inline: 0;
  z-index: 49;
  background: var(--paper);
  border-block-end: 1px solid var(--line);
  box-shadow: var(--sh-3);
  padding: 8px clamp(20px, 4vw, 56px) 22px;
  display: flex;
  flex-direction: column;
  max-block-size: calc(100dvh - 72px);
  overflow-y: auto;
  /* 380ms — entering panel per DESIGN.md §7 (220ms is for state flips). */
  transition: opacity 380ms var(--ease-soft), transform 380ms var(--ease-soft);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu[data-entering] { opacity: 0; transform: translateY(-8px); }
.mobile-menu .menu-link {
  display: flex;
  align-items: center;
  min-block-size: 48px;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-radius: 10px;
}
.mobile-menu .menu-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.mobile-menu-divider {
  block-size: 1px;
  background: var(--line);
  margin-block: 8px;
}
.mobile-menu-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 10px;
}
.mobile-menu-controls .icon-btn { width: 44px; height: 44px; }
.mobile-menu-controls .lang-switch button { min-height: 44px; }
.mobile-menu-cta {
  margin-block-start: 12px;
  justify-content: center;
  inline-size: 100%;
}
@media (max-width: 879px) {
  .nav-burger { display: inline-flex; width: 44px; height: 44px; }
  .topbar-right { gap: 8px; }
  .topbar-right .btn--compact { display: none; }
}
/* Very narrow: drop the decorative هلا glyph so the brand and the
   auth link keep breathing room. The Latin wordmark always stays. */
@media (max-width: 519px) {
  .brand .divider,
  .brand .ar { display: none; }
}
@media (min-width: 880px) {
  .mobile-menu { display: none !important; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 120px clamp(20px, 4vw, 80px) 80px;
  isolation: isolate;
}

.hero-stage {
  position: relative;
  width: 100%;
  max-width: 1400px;
  min-height: 720px;
  display: grid;
  place-items: center;
}

.hero-copy {
  position: relative;
  z-index: 5;
  max-width: 640px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}

/* ============================================================
   Editorial mosaic — featured clip + headline + 5-strip below.
   Replaces the scattered .tile-cluster on landing.html only.
   ============================================================ */
.hero--mosaic { min-height: auto; padding-block: 112px clamp(56px, 6vw, 88px); }
.hero-mosaic {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1180px;
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(360px, 1.15fr);
  grid-template-areas:
    "featured copy"
    "strip    strip";
  align-items: center;
  gap: clamp(28px, 4vw, 56px) clamp(28px, 5vw, 64px);
}
html[dir="rtl"] .hero-mosaic {
  grid-template-columns: minmax(360px, 1.15fr) minmax(260px, 0.85fr);
  grid-template-areas:
    "copy featured"
    "strip strip";
}
.hero-mosaic .study-tile--featured {
  grid-area: featured;
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3 / 4;
  justify-self: center;
  animation: none;
  transform: none;
}
.hero--mosaic .hero-copy {
  grid-area: copy;
  max-width: none;
  text-align: start;
  align-items: flex-start;
}
.hero-strip {
  grid-area: strip;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(8px, 1.4vw, 14px);
  width: 100%;
}
.hero-strip .study-tile {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  animation: none;
  transform: none;
}
/* Override the scatter-era rules that hide priority-2 tiles on narrow viewports
   and scale them at mobile — the mosaic wants every tile at every size. */
.hero--mosaic .study-tile[data-priority="2"] { display: block; }
.hero--mosaic .hero-strip .study-tile,
.hero--mosaic .study-tile--featured { transform: none; }

@media (max-width: 860px) {
  .hero-mosaic,
  html[dir="rtl"] .hero-mosaic {
    grid-template-columns: 1fr;
    grid-template-areas:
      "featured"
      "copy"
      "strip";
  }
  .study-tile--featured { max-width: 320px; }
  .hero--mosaic .hero-copy { text-align: center; align-items: center; }
}
@media (max-width: 520px) {
  .hero-strip { gap: 6px; }
  .study-tile--featured { max-width: 260px; }
}

/* DEVIATION §4: city line moved from below CTAs to above the live-pill,
   as a single tight mono row. Lighter visual weight, atmospheric eyebrow. */
.city-line {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  column-gap: 14px;
  row-gap: 4px;
  max-width: 560px;
}
html[lang="ar"] .city-line { letter-spacing: 0; text-transform: none; font-size: 12px; }
.city-line .city-name { color: var(--ink-2); font-weight: 600; }
.city-line .city-time { color: var(--accent-3); margin-inline-start: 6px; }
.city-line .sep { color: var(--line-strong); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
}
html[lang="ar"] .eyebrow { letter-spacing: 0; text-transform: none; font-size: 13px; }
.eyebrow::before, .eyebrow::after {
  content: '';
  width: 28px; height: 1px;
  background: var(--accent-2);
  opacity: 0.5;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink);
  text-wrap: balance;
  margin: 0;
}
html[lang="ar"] .hero-title {
  font-family: var(--font-display-ar);
  letter-spacing: 0;
  line-height: 1.15;
}
.hero-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent-3);
}
html[lang="ar"] .hero-title em {
  font-style: normal;
  font-weight: 700;
}

.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 520px;
  text-wrap: pretty;
  margin: 0;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-block: 8px;
  padding-inline-start: 12px;
  padding-inline-end: 16px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--sh-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}
.live-pill:hover { box-shadow: var(--sh-3); }
.live-pill .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(90, 140, 92, 0.6);
  animation: livePulse 2s ease-out infinite;
}
@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(90, 140, 92, 0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(90, 140, 92, 0); }
  100% { box-shadow: 0 0 0 0 rgba(90, 140, 92, 0); }
}
.live-pill .count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
}

/* Honesty label for mocked numbers (live counter, community stats).
   Must stay readable — it disclaims the illustrative counter. */
.illustrative-note {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-2);
}
.hero .illustrative-note { margin-inline-start: 10px; }
.community-head .illustrative-note { margin-block-start: 10px; }

.hero-actions {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font: inherit;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--ink);
  transition: transform 180ms var(--ease-soft), box-shadow 180ms var(--ease-soft),
              background 180ms var(--ease-soft), border-color 180ms var(--ease-soft),
              color 180ms var(--ease-soft);
  min-height: 44px;
}
.btn:active { transform: scale(0.98); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-glow); }
.btn-primary {
  background: var(--accent);
  color: var(--ink);
  box-shadow: var(--sh-lamp);
}
.btn-primary:hover {
  background: var(--accent-2);
  color: var(--ink-inv);
  transform: translateY(-2px);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-secondary:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
}
/* Topbar variant — tighter than the hero CTA, but never under the
   44px touch floor on coarse pointers (DESIGN.md §4). */
.btn--compact {
  padding: 10px 18px;
  min-height: auto;
  font-size: 14px;
}
@media (pointer: coarse) {
  .btn--compact { min-height: 44px; }
}
.btn--push-top { margin-block-start: 10px; }
.btn .arrow {
  display: inline-block;
  transition: transform 180ms var(--ease-soft);
}
html[lang="ar"] .btn .arrow { transform: scaleX(-1); }
.btn:hover .arrow { transform: translateX(3px); }
html[lang="ar"] .btn:hover .arrow { transform: scaleX(-1) translateX(3px); }

.hero-foot {
  margin-top: 6px;
  font-size: 13px;
  color: var(--ink-3);
}

/* ============================================================
   Cam-tile cluster — the "windows on a lamp-lit night" motif
   DEVIATION §1: bundle ships 10 tiles; landing.html includes 6
   for a quieter, more breathing hero. CSS supports any count.
   ============================================================ */
.study-tile {
  position: absolute;
  width: var(--tile-size, 140px);
  aspect-ratio: 3 / 4;
  border-radius: 18px;
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--sh-5);
  border: 1px solid rgba(229, 182, 140, 0.18);
  background:
    radial-gradient(
      80% 90% at var(--hot-x, 32%) var(--hot-y, 28%),
      var(--g1, #4a3826) 0%,
      var(--g2, #150d07) 78%
    );
  animation: tileFloat var(--float-dur, 9s) var(--ease-soft) infinite alternate;
  animation-delay: var(--float-delay, 0s);
  will-change: transform;
  transform: rotate(var(--tilt, 0deg));
  transition: box-shadow 380ms var(--ease-soft), opacity 380ms var(--ease-soft);
}
.study-tile:hover {
  z-index: 10;
}

.tile-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  /* Night-study photos are already lamp-lit — a touch of warmth to match the brand. */
  filter: brightness(0.95) saturate(1.05) contrast(1.02);
  z-index: 0;
}
/* daytime portraits, treated to read as dim cam feeds at night */
@keyframes tileFloat {
  0%   { transform: translate3d(0, 0, 0) rotate(var(--tilt, 0deg)); }
  50%  { transform: translate3d(2px, -6px, 0) rotate(calc(var(--tilt, 0deg) + 0.3deg)); }
  100% { transform: translate3d(-2px, -12px, 0) rotate(calc(var(--tilt, 0deg) - 0.2deg)); }
}

.tile-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    60% 50% at 50% 0%,
    rgba(229, 182, 140, 0.30),
    transparent 65%
  );
  animation: tileGlow var(--glow-dur, 6s) ease-in-out infinite;
  pointer-events: none;
  mix-blend-mode: overlay;
}

.tile-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.25) 0%, transparent 22%, transparent 55%, rgba(8,5,3,0.78) 100%);
}
@keyframes tileGlow {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.95; }
}

.tile-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRoPScxNjAnIGhlaWdodD0nMTYwJz48ZmlsdGVyIGlkPSduJz48ZmVUdXJidWxlbmNlIHR5cGU9J2ZyYWN0YWxOb2lzZScgYmFzZUZyZXF1ZW5jeT0nMS42JyBudW1PY3RhdmVzPScyJyBzdGl0Y2hUaWxlcz0nc3RpdGNoJy8+PC9maWx0ZXI+PHJlY3Qgd2lkdGg9JzEwMCUnIGhlaWdodD0nMTAwJScgZmlsdGVyPSd1cmwoI24pJyBvcGFjaXR5PScwLjknLz48L3N2Zz4=");
}

/* "windowed footage" suggestion for the no-photo "you" tile */
.tile-room {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.tile-room::before {
  content: '';
  position: absolute;
  inset-inline: 8%;
  inset-block-start: 16%;
  height: 22%;
  background: linear-gradient(180deg, rgba(229, 182, 140, 0.18), transparent);
  filter: blur(8px);
}
.tile-room::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  inset-block-end: 22%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(229, 182, 140, 0.4), transparent);
  opacity: 0.7;
}

.tile-chip {
  position: absolute;
  inset-block-start: 8px;
  inset-inline-start: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px 3px 7px;
  background: rgba(8, 6, 4, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  color: rgba(240, 231, 218, 0.92);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.tile-chip .live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--danger);
  animation: hcPulse 1.6s infinite;
}
@keyframes hcPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.tile-name {
  position: absolute;
  inset-block-end: 10px;
  inset-inline-start: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 15px;
  color: #F3EBDE;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.65);
}
html[lang="ar"] .tile-name {
  font-family: 'Amiri', serif;
  font-style: normal;
  font-weight: 700;
}
.tile-name .city {
  font-family: var(--font-mono);
  font-style: normal;
  font-weight: 400;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243, 235, 222, 0.6);
  text-shadow: none;
}
html[lang="ar"] .tile-name .city {
  font-family: var(--font-mono);
  /* Latin city names stay an LTR island inside Arabic copy (DESIGN.md §6).
     `unicode-bidi` is required for `direction` to take effect on an inline. */
  direction: ltr;
  unicode-bidi: isolate;
}

.tile-timer {
  position: absolute;
  inset-block-end: 10px;
  inset-inline-end: 10px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 10px;
  font-weight: 500;
  color: rgba(243, 235, 222, 0.85);
  background: rgba(8, 6, 4, 0.5);
  padding: 2px 7px;
  border-radius: 6px;
  letter-spacing: 0.06em;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* responsiveness — fewer tiles on narrow viewports */
@media (max-width: 1080px) {
  .study-tile[data-priority="2"] { display: none; }
}
@media (max-width: 760px) {
  .hero { padding-top: 96px; }
  .hero-stage { min-height: 560px; }
}
@media (max-width: 520px) {
  .study-tile { transform: rotate(var(--tilt, 0deg)) scale(0.78); }
}

/* ============================================================
   "Three steps" section
   ============================================================ */
.steps {
  padding: 120px clamp(20px, 5vw, 60px) 100px;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.steps-eyebrow { margin-bottom: 18px; }
.steps-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 56px;
  max-width: 640px;
  text-wrap: balance;
}
html[lang="ar"] .steps-title {
  font-family: var(--font-display-ar);
  letter-spacing: 0;
}
.steps-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent-3);
}
html[lang="ar"] .steps-title em {
  font-style: normal;
  font-weight: 700;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 48px 56px;
  position: relative;
}
.step { position: relative; padding-inline-end: 24px; }
.step-num {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 26px;
  color: var(--accent-3);
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
html[lang="ar"] .step-num { font-family: var(--font-display-ar); font-style: normal; font-weight: 700; }
.step-num::after {
  content: '';
  display: inline-block;
  width: 36px; height: 1px;
  background: var(--accent);
  opacity: 0.6;
  transform: translateY(-7px);
}
.step h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--ink);
}
html[lang="ar"] .step h3 {
  font-family: var(--font-display-ar);
}
.step p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  margin: 0;
}
.step-divider {
  position: absolute;
  inset-block: 6px;
  inset-inline-end: -28px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line), transparent);
  display: none;
}
@media (min-width: 880px) {
  .step-divider { display: block; }
}

/* ============================================================
   Room preview card — single product mockup
   ============================================================ */
.preview-section {
  padding: 40px clamp(20px, 5vw, 60px) 120px;
  display: grid;
  place-items: center;
}
.preview-shell {
  width: 100%;
  max-width: 980px;
  background: #0E0B07;
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--sh-5);
  border: 1px solid rgba(229, 182, 140, 0.18);
  position: relative;
  overflow: hidden;
}
.preview-shell::before {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(40% 40% at 50% 0%, rgba(229,182,140,0.18), transparent 70%);
  pointer-events: none;
}
.preview-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 12px;
  position: relative;
}
.preview-bar .tl-dots {
  display: inline-flex;
  gap: 6px;
}
.preview-bar .tl-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #2a221b;
}
.preview-bar .room-meta {
  margin-inline-start: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(243, 235, 222, 0.7);
  letter-spacing: 0.14em;
}
.preview-bar .room-code {
  margin-inline-start: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--accent);
  background: rgba(229, 182, 140, 0.12);
  padding: 4px 10px;
  border-radius: 999px;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  aspect-ratio: 16 / 10;
  position: relative;
  z-index: 1;
}
.preview-tile {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(70% 70% at var(--hot-x, 30%) var(--hot-y, 30%),
      var(--g1, #4a3826) 0%, var(--g2, #100b07) 78%);
  border: 1px solid rgba(255,255,255,0.05);
}
.preview-tile .tile-photo {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.95) saturate(1.05) contrast(1.02);
}
.preview-tile.focused {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 12px 30px rgba(229,182,140,0.18);
}
.preview-tile .tile-chip {
  inset-block-start: 12px;
  inset-inline-start: 12px;
  font-size: 10px;
  padding: 4px 10px 4px 8px;
}
.preview-tile .tile-name { font-size: 18px; inset-block-end: 14px; inset-inline-start: 14px; }
.preview-tile .tile-timer { font-size: 12px; inset-block-end: 14px; inset-inline-end: 14px; padding: 3px 9px; }
.preview-tile.you {
  background: radial-gradient(80% 60% at 40% 30%, #5a4a3a 0%, #1c1814 100%);
}
.preview-tile.you::after {
  content: 'YOU';
  position: absolute;
  inset-block-start: 12px;
  inset-inline-end: 12px;
  background: var(--accent);
  color: var(--ink);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.1em;
}

.preview-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 8px 4px;
  color: rgba(243, 235, 222, 0.6);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  position: relative;
}
.preview-foot .pomodoro {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  color: var(--accent);
}
.preview-foot .pomodoro .big {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* ============================================================
   Community — DEVIATION §2: 10 → 5 portraits, single row, larger.
   Reads NYT Magazine, not a staff page.
   ============================================================ */
.community {
  padding: 80px clamp(20px, 5vw, 60px) 120px;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}
.community-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.community-head .eyebrow {
  margin-bottom: 18px;
}
.community-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  text-wrap: balance;
}
html[lang="ar"] .community-title {
  font-family: var(--font-display-ar);
  letter-spacing: 0;
}
.community-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent-3);
}
html[lang="ar"] .community-title em {
  font-style: normal;
  font-weight: 700;
}
.community-sub {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
  text-wrap: pretty;
}

.community-stats {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding: 14px 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--sh-1);
}
.community-stats .stat {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.community-stats .stat-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
html[lang="ar"] .community-stats .stat-num { font-family: var(--font-display-ar); letter-spacing: 0; }
.community-stats .stat-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 600;
}
html[lang="ar"] .community-stats .stat-label { letter-spacing: 0; text-transform: none; font-size: 13px; }
.community-stats .stat-rule {
  width: 1px;
  height: 22px;
  background: var(--line-strong);
  opacity: 0.6;
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 32px 24px;
}
@media (max-width: 1024px) {
  .community-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .community-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
}

.community-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 380ms var(--ease-soft);
}
.community-card:hover {
  transform: translateY(-3px);
}
.community-photo {
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  overflow: hidden;
  background: var(--inset);
  box-shadow: var(--sh-2);
  position: relative;
}
.community-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(229, 182, 140, 0.08) 100%);
  pointer-events: none;
}
.community-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  transition: transform 600ms var(--ease-soft);
}
.community-card:hover .community-photo img {
  transform: scale(1.04);
}
.community-card figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-inline-start: 4px;
}
.community-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
html[lang="ar"] .community-name {
  font-family: var(--font-display-ar);
  font-weight: 700;
  letter-spacing: 0;
}
.community-major {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-3);
}
html[lang="ar"] .community-major {
  letter-spacing: 0;
  text-transform: none;
  font-size: 13px;
  font-weight: 500;
}

/* ============================================================
   Section ornament: hairline · ✦ · hairline
   ============================================================ */
.section-orn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 40px;
  color: var(--accent-3);
  opacity: 0.85;
}
.section-orn .rule {
  display: inline-block;
  height: 1px;
  width: clamp(40px, 12vw, 140px);
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.section-orn .orn-mark {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1;
  color: var(--accent-2);
  transform: translateY(-1px);
}

/* ============================================================
   Closer — atmospheric CTA + city marquee
   ============================================================ */
.cta-strip {
  position: relative;
  isolation: isolate;
  overflow: clip; /* lamp glow + marquee must not widen the page on mobile */
  padding: 120px clamp(20px, 5vw, 60px) 100px;
  text-align: center;
  display: grid;
  place-items: center;
  gap: 24px;
}
.cta-strip h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 720px;
  text-wrap: balance;
}
html[lang="ar"] .cta-strip h2 {
  font-family: var(--font-display-ar);
  letter-spacing: 0;
}
.cta-strip h2 em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent-3);
}
html[lang="ar"] .cta-strip h2 em { font-style: normal; font-weight: 700; }
.cta-strip p { color: var(--ink-2); margin: 0; }

.cta-lamp {
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  margin-inline: auto;
  width: clamp(420px, 70%, 900px);
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(50% 50% at 50% 38%, var(--accent-glow), transparent 70%),
    radial-gradient(30% 30% at 50% 70%, rgba(229, 182, 140, 0.18), transparent 75%);
  filter: blur(2px);
  animation: lampBreath 11s ease-in-out infinite;
}

/* DEVIATION §7: mask edges softened from 12%/88% to 18%/82% */
.city-marquee {
  width: 100%;
  margin-top: 64px;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  border-block-start: 1px solid var(--line-2);
  border-block-end: 1px solid var(--line-2);
  padding-block: 18px;
}
.city-marquee-track {
  display: inline-flex;
  gap: 56px;
  white-space: nowrap;
  animation: marqRoll 60s linear infinite;
  will-change: transform;
}
/* Track is the city list duplicated 2x; marqRoll translates 0 → -50% (leftward).
   RTL keeps the single keyframe block and mirrors visual flow by reversing
   playback — do not add a second RTL keyframe override. */
html[dir="rtl"] .city-marquee-track { animation-direction: reverse; }
@keyframes marqRoll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.marq-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 22px;
  color: var(--ink-2);
  letter-spacing: -0.01em;
}
html[lang="ar"] .marq-item { font-family: var(--font-display-ar); font-style: normal; font-weight: 700; letter-spacing: 0; }
.marq-item .marq-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex: 0 0 5px;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 40px clamp(20px, 5vw, 60px);
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--ink-3);
}
.footer::before {
  content: '';
  position: absolute;
  inset-block-start: -1px;
  inset-inline: 0;
  margin-inline: auto;
  width: 60%;
  height: 1px;
  background: radial-gradient(50% 100% at 50% 0%, var(--accent-glow), transparent 70%);
  pointer-events: none;
}
.footer a { color: var(--ink-2); text-decoration: none; }
.footer a:hover { color: var(--ink); }
.footer .links {
  display: inline-flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-contact {
  display: inline-flex;
  gap: 20px;
  flex-wrap: wrap;
  font-variant-numeric: tabular-nums;
}
/* Longer SEO tagline: wrap cleanly, never overflow horizontally on mobile. */
.footer [data-i18n="footerTag"],
.footer [data-lang="footerTag"] {
  overflow-wrap: anywhere;
}

/* ============================================================
   DEVIATION §6: paper grain — 0.05 → 0.03 so editorial type carries
   ============================================================ */
.is-landing-page::after,
.is-open-page::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.03;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.16  0 0 0 0 0.12  0 0 0 0 0.08  0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
}
[data-theme="dark"] .is-landing-page::after,
[data-theme="dark"] .is-open-page::after { mix-blend-mode: screen; opacity: 0.04; }

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .study-tile, .tile-glow, .lamp-glow, .live-pill .dot,
  .tile-chip .live-dot, .cta-lamp {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
  }
  .city-marquee-track { animation: none; }
  .mobile-menu { transition: opacity 120ms ease; }
  .mobile-menu[data-entering] { transform: none; }
}

/* ============================================================
   /open.html — form-shell scoped styles
   The create/join forms preserve all working JS from the original
   landing.html; only their visual presentation is updated here.
   ============================================================ */
/* LTR islands — room codes stay LTR in both languages (DESIGN.md §6).
   `direction` is intentional on this opt-in attribute; mirrors the
   inline [data-force-ltr] rule in index.html. */
[data-force-ltr] {
  direction: ltr;
  unicode-bidi: isolate;
  text-align: start;
}

/* Room-code entry follows DESIGN.md §4: mono + 0.18em tracking. */
#join-code {
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
}

.form-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px clamp(20px, 5vw, 60px) 80px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 880px) {
  .form-shell { grid-template-columns: 1fr; gap: 40px; padding-top: 96px; }
}
.form-intro .eyebrow { margin-bottom: 14px; }
.form-intro h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  text-wrap: balance;
}
html[lang="ar"] .form-intro h1 { font-family: var(--font-display-ar); letter-spacing: 0; }
.form-intro h1 em { font-style: italic; font-weight: 500; color: var(--accent-3); }
html[lang="ar"] .form-intro h1 em { font-style: normal; font-weight: 700; }
.form-intro p {
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.55;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.choice-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.choice-card {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--r-xl);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: border-color 180ms var(--ease-soft), background 180ms var(--ease-soft),
              box-shadow 180ms var(--ease-soft), transform 180ms var(--ease-soft);
  text-align: start;
  width: 100%;
  font: inherit;
  color: inherit;
}
.choice-card:hover { border-color: var(--accent); transform: translateY(-1px); box-shadow: var(--sh-2); }
.choice-card.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.choice-card:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-glow); }
.choice-icon {
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-3);
  font-family: var(--font-display);
  font-size: 18px;
  flex-shrink: 0;
}
.choice-text { flex: 1; min-width: 0; }
.choice-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  margin: 0 0 4px;
  color: var(--ink);
}
html[lang="ar"] .choice-card h3 { font-family: var(--font-display-ar); font-weight: 700; }
.choice-card p {
  font-size: 13px;
  color: var(--ink-2);
  margin: 0;
  line-height: 1.45;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--sh-2);
}
.form-card[hidden] { display: none; }
.form-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  margin: 0 0 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}
html[lang="ar"] .form-title { font-family: var(--font-display-ar); font-weight: 700; }
.input-group { margin-bottom: 18px; }
.input-group label {
  display: block;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--ink);
}
.input-group input,
.input-group select {
  width: 100%;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--inset);
  font: inherit;
  font-size: 16px; /* never below 16px — iOS Safari auto-zooms smaller inputs */
  color: var(--ink);
  transition: border-color 180ms var(--ease-soft), background 180ms var(--ease-soft), box-shadow 180ms var(--ease-soft);
}
.input-group input:focus,
.input-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--card);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.input-group input:disabled,
.input-group select:disabled { opacity: 0.5; cursor: not-allowed; }
.schedule-panel {
  margin-bottom: 18px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--accent-soft);
}
.schedule-panel[hidden] { display: none; }
/* Guest gate shown in place of the schedule fields until sign-in. */
.schedule-signin-gate[hidden],
#schedule-fields-inner[hidden] { display: none; }
.schedule-signin-gate h4 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.schedule-signin-gate .btn { margin-block-start: 10px; }

/* Signed-in "your rooms" shortcut above the create/join choice. */
.my-rooms-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 20px;
  margin-block-end: 20px;
}
.my-rooms-card[hidden] { display: none; }
.my-rooms-card h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.my-rooms-list { display: flex; flex-direction: column; gap: 8px; }
.my-room-row {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  padding-block: 10px;
  padding-inline: 14px;
}
.my-room-row .my-room-name {
  flex: 1;
  min-inline-size: 0;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.my-room-row .my-room-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
  letter-spacing: var(--ls-num);
  font-variant-numeric: tabular-nums;
}
.my-room-row .btn { padding-block: 8px; padding-inline: 16px; font-size: 13px; }
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}
.schedule-grid .input-group { margin-bottom: 0; }
.schedule-grid .input-group.span-2 { grid-column: 1 / -1; }
.schedule-note { margin-bottom: 16px; }
.mode-picker { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.mode-option {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 16px;
  padding: 14px 16px;
  text-align: start;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: transform 180ms var(--ease-soft), border-color 180ms var(--ease-soft),
              box-shadow 180ms var(--ease-soft), background 180ms var(--ease-soft);
}
.mode-option:hover { border-color: var(--accent); transform: translateY(-1px); }
.mode-option.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.mode-option[hidden] { display: none; }
.mode-option-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--ink);
}
html[lang="ar"] .mode-option-title { font-family: var(--font-display-ar); font-weight: 700; }
.mode-option-desc {
  display: block;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.45;
}
.checkbox-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.checkbox-line input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent);
}
.checkbox-line label { font-size: 14px; cursor: pointer; color: var(--ink); }
.form-note { font-size: 13px; color: var(--ink-2); margin-bottom: 18px; line-height: 1.5; }
.form-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.form-feedback {
  min-height: 24px;
  font-size: 14px;
  margin-top: 16px;
  color: var(--ink-2);
}
.form-feedback.error { color: var(--danger); }
.form-feedback.success { color: var(--success); }
.result-box {
  margin-top: 20px;
  padding: 20px;
  border-radius: 16px;
  background: var(--accent-soft);
  border: 1px dashed var(--accent);
}
.result-box[hidden] { display: none; }
.result-code {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--accent-3);
  letter-spacing: 0.18em;
  margin-bottom: 12px;
  text-align: center;
}
.result-code[role="button"] { cursor: pointer; border-radius: 12px; }
.result-code[role="button"]:hover { color: var(--accent-2); }
.result-code[role="button"]:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-glow); }
.result-box p { color: var(--ink-2); font-size: 14px; margin-bottom: 16px; }
.result-schedule[hidden] { display: none; }
.result-schedule-summary { color: var(--ink); font-weight: 600; margin-bottom: 12px; }
.result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; }
.room-preview {
  margin: 0 0 18px 0;
  padding: 16px;
  border-radius: 16px;
  background: var(--inset);
  border: 1px solid var(--line);
}
.room-preview[hidden] { display: none; }
.room-preview-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 10px;
  color: var(--ink);
}
html[lang="ar"] .room-preview-name { font-family: var(--font-display-ar); font-weight: 700; }
.room-preview-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.room-preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-2);
}
.room-preview-note,
.room-preview-warning { font-size: 13px; line-height: 1.5; }
.room-preview-note { color: var(--ink-2); }
.room-preview-warning { margin-top: 8px; color: var(--danger); font-weight: 600; }