/* Aurora One · Reception Kiosk — Vega Suite demo.
   Design school: "Stage", light act — one hero element lit on a warm stone
   ground, a soft violet morning glow instead of the old night sky.
   Tablet kiosk: full-viewport scene, huge type, generous touch targets.
   All color comes from KDS tokens (khosha-light.css sets the light values). */

/* ---------- scene ---------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--kds-font-sans);
  background: var(--kds-bg);
  color: var(--kds-fg);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
h1, h2, p { margin: 0; }

/* the one soft violet light on the morning-gallery stage */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 46% at 50% 32%, color-mix(in srgb, var(--kds-accent) 12%, transparent), transparent 72%),
    radial-gradient(42% 34% at 82% 88%, color-mix(in srgb, var(--kds-accent) 6%, transparent), transparent 70%);
}

.stage {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--kds-sp-6) var(--kds-sp-5);
}

.screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(0.9rem, 2.6vh, 1.75rem);
  width: 100%;
  max-width: 760px;
  animation: screen-in var(--kds-dur-slow) var(--kds-ease-enter) both;
}
@keyframes screen-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* ---------- shared type ---------- */
.kicker {
  font-size: var(--kds-text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: var(--kds-fg-muted);
}
.screen h2 {
  font-size: clamp(2rem, 5.5vw, 3.25rem);
  font-weight: 700;
  line-height: var(--kds-leading-tight);
  letter-spacing: var(--kds-tracking-tight);
}
.sub { font-size: clamp(1rem, 2.2vw, 1.25rem); color: var(--kds-fg-muted); }
.fine { font-size: var(--kds-text-sm); color: var(--kds-fg-faint); }

/* ---------- generous touch targets everywhere ---------- */
.kds-btn {
  min-height: 56px;
  font-size: var(--kds-text-md);
  padding: 0.75rem 1.75rem;
  border-radius: var(--kds-radius-lg);
}
.kds-btn--lg { min-height: 64px; font-size: var(--kds-text-lg); padding: 0.9rem 2.4rem; }

/* ---------- chrome: progress / suite link / footer note ---------- */
.progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--kds-border);
  opacity: 0;
  transition: opacity var(--kds-dur-base) var(--kds-ease-standard);
  z-index: 20;
}
.progress--on { opacity: 1; }
.progress__fill {
  height: 100%;
  width: 0;
  background: var(--kds-accent);
  border-radius: 0 var(--kds-radius-full) var(--kds-radius-full) 0;
  transition: width var(--kds-dur-slow) var(--kds-ease-standard);
}

.suite-link {
  position: fixed;
  top: 14px; left: 14px;
  z-index: 30;
  padding: 8px 10px;
  font-size: var(--kds-text-xs);
  color: var(--kds-fg-muted);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity var(--kds-dur-fast) var(--kds-ease-standard);
}
.suite-link:hover, .suite-link:focus-visible { opacity: 1; }
.suite-link:focus-visible { outline: 2px solid var(--kds-focus-ring); outline-offset: 2px; border-radius: var(--kds-radius-sm); }

.kiosk-note {
  position: fixed;
  bottom: 12px; left: 0; right: 0;
  z-index: 20;
  text-align: center;
  font-size: var(--kds-text-xs);
  color: var(--kds-fg-faint);
  pointer-events: none;
}

.back-btn {
  position: fixed;
  top: clamp(2.5rem, 6vh, 3.5rem);
  left: var(--kds-sp-5);
  z-index: 25;
  min-height: 56px;
  font-size: var(--kds-text-sm);
  opacity: 0.75;
}
.back-btn:hover { opacity: 1; }

/* ---------- attract ---------- */
.attract__title {
  font-size: clamp(3.75rem, 13vw, 7.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  background: linear-gradient(
    118deg,
    var(--kds-fg) 20%,
    color-mix(in srgb, var(--kds-accent) 55%, var(--kds-fg)) 58%,
    var(--kds-accent) 95%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.screen--attract { cursor: pointer; }
.tap-pulse {
  width: 14px; height: 14px;
  margin-top: var(--kds-sp-3);
  border-radius: 50%;
  background: var(--kds-accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--kds-accent) 35%, transparent);
  animation: tap-pulse 2.4s var(--kds-ease-standard) infinite;
}
@keyframes tap-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--kds-accent) 35%, transparent); }
  60% { box-shadow: 0 0 0 22px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .tap-pulse { animation: none; }
}

/* ---------- phone: big digits + keypad ---------- */
.phone-display {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  font: 600 clamp(2.1rem, 6.5vw, 3.25rem) / 1 var(--kds-font-mono);
  letter-spacing: 0.02em;
  min-height: 1.2em;
}
.phone-digit--empty { color: var(--kds-fg-faint); }
.phone-gap { width: 1.1rem; }

.keypad {
  display: grid;
  grid-template-columns: repeat(3, clamp(80px, 12vh, 100px));
  gap: clamp(0.6rem, 1.6vh, 1rem);
  justify-content: center;
}
.key {
  height: clamp(60px, 9.5vh, 84px);
  border-radius: var(--kds-radius-lg);
  border: 1px solid var(--kds-border);
  background: var(--kds-surface);
  color: var(--kds-fg);
  box-shadow: var(--kds-shadow-1);
  font: 600 1.55rem / 1 var(--kds-font-sans);
  cursor: pointer;
  transition:
    background var(--kds-dur-fast) var(--kds-ease-standard),
    transform var(--kds-dur-fast) var(--kds-ease-standard),
    opacity var(--kds-dur-fast) var(--kds-ease-standard);
}
.key:hover { background: var(--kds-surface-2); }
.key:active { transform: scale(0.93); background: color-mix(in srgb, var(--kds-fg) 8%, var(--kds-surface)); }
.key:focus-visible { outline: 2px solid var(--kds-focus-ring); outline-offset: 2px; }
.key--fn { color: var(--kds-fg-muted); font-size: 1.3rem; }
.key--ok { background: var(--kds-accent); border-color: var(--kds-accent); color: var(--kds-accent-fg); }
.key--ok:hover { background: color-mix(in srgb, var(--kds-accent) 88%, var(--kds-fg)); }
.key--ok:active { background: color-mix(in srgb, var(--kds-accent) 80%, var(--kds-fg)); }
.key--ok:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }

/* ---------- dedup spinner ---------- */
.spinner {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 4px solid var(--kds-border);
  border-top-color: var(--kds-accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--kds-accent); }
}

/* ---------- name input, scaled for the lounge ---------- */
.kiosk-input.kds-input {
  max-width: 560px;
  min-height: 68px;
  font-size: var(--kds-text-2xl);
  text-align: center;
  padding: 1rem 1.25rem;
  border-radius: var(--kds-radius-lg);
  background: var(--kds-surface);
  border-color: var(--kds-border-strong);
  box-shadow: var(--kds-shadow-1);
}

/* ---------- chips ---------- */
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.6rem, 1.6vh, 1rem);
  max-width: 640px;
}
.chip {
  min-height: 64px;
  padding: 0.8rem 2rem;
  border-radius: var(--kds-radius-full);
  border: 1px solid var(--kds-border-strong);
  background: var(--kds-surface);
  color: var(--kds-fg);
  box-shadow: var(--kds-shadow-1);
  font: 600 var(--kds-text-lg) / 1.2 var(--kds-font-sans);
  cursor: pointer;
  transition:
    background var(--kds-dur-fast) var(--kds-ease-standard),
    border-color var(--kds-dur-fast) var(--kds-ease-standard),
    transform var(--kds-dur-fast) var(--kds-ease-standard);
}
.chip:hover { border-color: var(--kds-accent); }
.chip:active { transform: scale(0.96); }
.chip:focus-visible { outline: 2px solid var(--kds-focus-ring); outline-offset: 2px; }
.chip[aria-pressed="true"] {
  background: color-mix(in srgb, var(--kds-accent) 14%, var(--kds-surface));
  border-color: var(--kds-accent);
  color: var(--kds-fg);
}

/* ---------- success check (SVG stroke draw) ---------- */
.check { width: clamp(96px, 16vh, 132px); height: auto; }
.check__ring {
  fill: none;
  stroke: color-mix(in srgb, var(--kds-accent) 35%, var(--kds-surface));
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 264;
  stroke-dashoffset: 264;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  animation: draw var(--kds-dur-grand) var(--kds-ease-standard) forwards;
}
.check__mark {
  fill: none;
  stroke: var(--kds-accent);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 58;
  stroke-dashoffset: 58;
  animation: draw 420ms var(--kds-ease-standard) 480ms forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  .check__ring, .check__mark { animation: none; stroke-dashoffset: 0; }
}

/* ---------- returning guest ---------- */
.returning-badge.kds-badge {
  font-size: var(--kds-text-sm);
  padding: 0.55rem 1.1rem;
}