/* =========================================================================
   Dojo Placeholder — friendly "coming soon" for /dojo route (Wave 0)
   Class prefix: .dojo-placeholder-* (does not collide with engine.css)
   ========================================================================= */

.dojo-placeholder {
  position: relative;
  min-height: 100dvh;
  width: 100%;
  background-image: url("/assets/environments/dojo.webp");
  background-size: cover;
  background-position: center;
  background-color: var(--color-bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  overflow: hidden;
  animation: dojoPlaceholderKenBurns 18s ease-out infinite alternate;
}

/* Slow ken-burns zoom on the BG — gives the still room a sense of
   breath, like a held camera shot in an opening cutscene. */
@keyframes dojoPlaceholderKenBurns {
  0%   { background-size: 102%; background-position: 50% 50%; }
  100% { background-size: 110%; background-position: 50% 48%; }
}

/* Anime sunburst rays radiating from behind Koro. Slow rotation,
   screen blend so they hit the BG without washing it out. */
.dojo-placeholder-sunburst {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(900px, 110vw);
  height: min(900px, 110vw);
  margin-left: calc(min(900px, 110vw) / -2);
  margin-top: calc(min(900px, 110vw) / -2);
  background: repeating-conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg 6deg,
    rgba(255, 209, 102, 0.18) 6deg 7.5deg,
    transparent 7.5deg 12deg
  );
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 0;
  opacity: 0;
  animation: dojoPlaceholderSunburstSpin 24s linear infinite, dojoPlaceholderFadeIn 1.2s 0.2s ease-out forwards;
}
@keyframes dojoPlaceholderSunburstSpin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes dojoPlaceholderFadeIn {
  to { opacity: 1; }
}

.dojo-placeholder-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at center, transparent 0%, rgba(15, 14, 23, 0.55) 70%, rgba(15, 14, 23, 0.85) 100%),
    linear-gradient(180deg, rgba(15, 14, 23, 0.35) 0%, transparent 30%, rgba(15, 14, 23, 0.55) 100%);
  z-index: 1;
  animation: dojoPlaceholderVignettePulse 6s ease-in-out infinite;
}
@keyframes dojoPlaceholderVignettePulse {
  0%, 100% { opacity: 0.92; }
  50%      { opacity: 1; }
}

.dojo-placeholder-stack {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(16px, 3vh, 28px);
  max-width: 560px;
  width: 100%;
}

.dojo-placeholder-koro-wrap {
  position: relative;
  display: inline-block;
  animation: dojoPlaceholderKoroEnter 1.4s 0.1s cubic-bezier(0.2, 1, 0.3, 1) backwards;
}
.dojo-placeholder-koro {
  position: relative;
  z-index: 2;
  width: clamp(96px, 18vw, 180px);
  height: auto;
  image-rendering: pixelated;
  filter: drop-shadow(0 0 14px rgba(255, 209, 102, 0.45)) drop-shadow(0 6px 0 rgba(0, 0, 0, 0.6));
  animation: dojoPlaceholderBob 2.8s ease-in-out infinite;
}
.dojo-placeholder-lantern-glow {
  position: absolute;
  left: 50%;
  bottom: -8%;
  width: 160%;
  height: 60%;
  margin-left: -80%;
  border-radius: 50%;
  background: radial-gradient(
    ellipse,
    rgba(255, 209, 102, 0.55) 0%,
    rgba(255, 209, 102, 0.18) 45%,
    transparent 75%
  );
  pointer-events: none;
  z-index: 1;
  animation: dojoPlaceholderLanternPulse 3.2s ease-in-out infinite;
}
@keyframes dojoPlaceholderKoroEnter {
  0%   { opacity: 0; transform: translateY(20px) scale(0.85); }
  60%  { opacity: 1; transform: translateY(-6px) scale(1.04); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes dojoPlaceholderBob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@keyframes dojoPlaceholderLanternPulse {
  0%, 100% { transform: scale(1);    opacity: 0.75; }
  50%      { transform: scale(1.12); opacity: 1; }
}

.dojo-placeholder-notice {
  background: var(--color-pixel-cream);
  border: 3px solid var(--color-gold);
  box-shadow:
    0 0 0 6px var(--color-bg-deep),
    0 12px 24px rgba(0, 0, 0, 0.45);
  padding: clamp(20px, 3vw, 32px) clamp(18px, 3vw, 28px);
  max-width: clamp(280px, 60vw, 480px);
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-radius: 0;
}

.dojo-placeholder-eyebrow {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin: 0;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
  animation: dojoPlaceholderTextRise 0.6s 0.4s ease backwards;
}

.dojo-placeholder-title {
  font-size: clamp(14px, 2vw, 18px);
  color: var(--color-bg-deep);
  line-height: 1.3;
  margin: 0;
  /* Title slam: scale-in from 1.4 with a small bounce. Reads as the
     beat of "I used to run that wheel" hitting the screen. */
  animation: dojoPlaceholderTitleSlam 0.55s 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
}

.dojo-placeholder-body {
  font-size: clamp(13px, 1.6vw, 16px);
  color: var(--color-bg-deep);
  line-height: 1.55;
  margin: 0;
  opacity: 0.85;
}
.dojo-placeholder-body-1 { animation: dojoPlaceholderTextRise 0.65s 1.05s ease backwards; }
.dojo-placeholder-body-2 { animation: dojoPlaceholderTextRise 0.65s 1.55s ease backwards; }
.dojo-placeholder-body-3 { animation: dojoPlaceholderTextRise 0.65s 2.05s ease backwards; }

.dojo-placeholder-incantation {
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
  text-align: center;
  margin: 8px 0 0;
  text-shadow: 0 0 8px rgba(255, 209, 102, 0.6);
  animation: dojoPlaceholderIncant 1.2s 2.6s ease backwards, dojoPlaceholderIncantPulse 3s 3.8s ease-in-out infinite;
}

@keyframes dojoPlaceholderTextRise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 0.85; transform: translateY(0); }
}
@keyframes dojoPlaceholderTitleSlam {
  0%   { opacity: 0; transform: scale(1.4); filter: blur(2px); }
  60%  { opacity: 1; transform: scale(0.97); filter: blur(0); }
  100% { opacity: 1; transform: scale(1); filter: blur(0); }
}
@keyframes dojoPlaceholderIncant {
  0%   { opacity: 0; letter-spacing: 0.6em; }
  100% { opacity: 1; letter-spacing: 0.25em; }
}
@keyframes dojoPlaceholderIncantPulse {
  0%, 100% { text-shadow: 0 0 6px rgba(255, 209, 102, 0.45); }
  50%      { text-shadow: 0 0 14px rgba(255, 209, 102, 0.95); }
}

.dojo-placeholder-back-cta {
  align-self: center;
  margin-top: 8px;
  min-height: 44px;
  padding: 12px 22px;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-bg-deep);
  background: var(--color-gold);
  border: 3px solid var(--color-bg-deep);
  box-shadow: 0 4px 0 var(--color-bg-deep), 0 0 0 0 rgba(255, 209, 102, 0.7);
  cursor: pointer;
  border-radius: 0;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.15s ease;
  text-transform: uppercase;
  /* Delay-fade in after the body text + heartbeat to draw the eye. */
  animation: dojoPlaceholderTextRise 0.6s 2.85s ease backwards, dojoPlaceholderCtaPulse 2.4s 3.6s ease-in-out infinite;
}
@keyframes dojoPlaceholderCtaPulse {
  0%, 100% { box-shadow: 0 4px 0 var(--color-bg-deep), 0 0 0 0 rgba(255, 209, 102, 0.0); }
  50%      { box-shadow: 0 4px 0 var(--color-bg-deep), 0 0 18px 4px rgba(255, 209, 102, 0.55); }
}

.dojo-placeholder-back-cta:hover,
.dojo-placeholder-back-cta:focus-visible {
  background: var(--color-gold);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--color-bg-deep);
  outline: none;
}

.dojo-placeholder-back-cta:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--color-bg-deep);
}

@media (max-width: 600px) {
  .dojo-placeholder {
    padding: 16px 12px;
  }

  .dojo-placeholder-stack {
    gap: 18px;
  }

  .dojo-placeholder-koro {
    width: clamp(80px, 28vw, 120px);
  }

  .dojo-placeholder-notice {
    max-width: 100%;
    padding: 18px 16px;
  }

  .dojo-placeholder-title {
    font-size: 13px;
  }

  .dojo-placeholder-body {
    font-size: 13px;
  }
}

/* Phone landscape: the full placeholder (Koro sprite + notice card with
   3 body paragraphs + incantation + CTA) overflows a 393-tall viewport.
   Shrink Koro, compress the notice card padding/gaps/fonts, and collapse
   the third body paragraph so the CTA stays reachable without scroll.
   Desktop is unaffected (gate doesn't match). */
@media (orientation: landscape) and (max-height: 500px) {
  .dojo-placeholder {
    min-height: 100svh;
    padding: 8px 12px;
  }
  .dojo-placeholder-stack {
    gap: 8px;
  }
  .dojo-placeholder-koro {
    width: 64px;
  }
  .dojo-placeholder-sunburst {
    width: min(400px, 80vw);
    height: min(400px, 80vw);
    margin-left: calc(min(400px, 80vw) / -2);
    margin-top: calc(min(400px, 80vw) / -2);
  }
  .dojo-placeholder-notice {
    padding: 10px 14px;
    gap: 6px;
    max-width: 420px;
  }
  .dojo-placeholder-eyebrow {
    font-size: 8px;
  }
  .dojo-placeholder-title {
    font-size: 11px;
  }
  .dojo-placeholder-body {
    font-size: 11px;
    line-height: 1.35;
  }
  .dojo-placeholder-body-3 {
    display: none;
  }
  .dojo-placeholder-incantation {
    font-size: 7px;
    margin: 2px 0 0;
  }
  .dojo-placeholder-back-cta {
    margin-top: 2px;
    padding: 8px 18px;
    min-height: 36px;
    font-size: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dojo-placeholder,
  .dojo-placeholder-vignette,
  .dojo-placeholder-sunburst,
  .dojo-placeholder-koro,
  .dojo-placeholder-koro-wrap,
  .dojo-placeholder-lantern-glow,
  .dojo-placeholder-eyebrow,
  .dojo-placeholder-title,
  .dojo-placeholder-body,
  .dojo-placeholder-incantation,
  .dojo-placeholder-back-cta {
    animation: none !important;
  }
}