/* =====================================================
   TOKENS
   ===================================================== */
:root{
  --void:        black;
  --void-deep:   #0a0612;
  --mistyrose:   #ffe4e1;
  --mistyrose-dim: rgba(255,228,225,0.55);
  --line:        rgba(255,228,225,0.22);
  --accretion:   #9b6bff;
  --accretion-dim: rgba(155,107,255,0.35);
  --signal:      #5ffbf1;

  --font-display: "Space Mono", "Courier New", monospace;
  --font-body:    "IBM Plex Mono", "Courier New", monospace;
}

*{ box-sizing:border-box; }

html,body{
  margin:0;
  padding:0;
  min-height:100%;
}

body{
  background-color: var(--void);
  background-image: url("https://lumin0u5.neocities.org/media/bocchi121.png");
  background-repeat: no-repeat;
  background-position: bottom right;
  background-attachment: fixed;
  color: var(--mistyrose);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* =====================================================
   AMBIENT SPACE LAYERS
   ===================================================== */
.starfield{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 10% 20%, var(--mistyrose-dim), transparent),
    radial-gradient(1px 1px at 25% 65%, rgba(255,228,225,0.4), transparent),
    radial-gradient(1.5px 1.5px at 40% 15%, var(--mistyrose-dim), transparent),
    radial-gradient(1px 1px at 60% 45%, rgba(255,228,225,0.3), transparent),
    radial-gradient(1.5px 1.5px at 75% 25%, var(--mistyrose-dim), transparent),
    radial-gradient(1px 1px at 85% 60%, rgba(255,228,225,0.35), transparent),
    radial-gradient(1px 1px at 95% 10%, var(--mistyrose-dim), transparent),
    radial-gradient(1.5px 1.5px at 15% 85%, rgba(255,228,225,0.3), transparent),
    radial-gradient(1px 1px at 50% 90%, var(--mistyrose-dim), transparent);
  animation: twinkle 6s ease-in-out infinite alternate;
}

@keyframes twinkle{
  from{ opacity: 0.5; }
  to{ opacity: 1; }
}

.orbit-ring{
  position: fixed;
  top: 8vh;
  left: 50%;
  width: min(70vw, 620px);
  height: min(70vw, 620px);
  transform: translateX(-50%);
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    var(--accretion-dim) 40deg,
    transparent 90deg,
    transparent 180deg,
    var(--accretion-dim) 230deg,
    transparent 280deg,
    transparent 360deg
  );
  filter: blur(18px);
  opacity: 0.6;
  animation: spin 40s linear infinite;
}

@keyframes spin{
  to{ transform: translateX(-50%) rotate(360deg); }
}

.scanlines{
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.10) 3px
  );
  opacity: 0.35;
  mix-blend-mode: overlay;
}

/* =====================================================
   HEADER / TOPBAR
   ===================================================== */
header{
  position: relative;
  z-index: 2;
  padding: 14px 20px 0;
}

.topbar{
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--mistyrose-dim);
  letter-spacing: 0.02em;
}

.topbar__prompt{ color: var(--signal); }
.topbar__sep{ opacity: 0.5; }
.topbar__clock{
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}

/* =====================================================
   TERMINAL FRAME — reusable "window" component
   corner glyphs are injected by script.js
   ===================================================== */
.term-frame{
  position: relative;
  z-index: 2;
  background: rgba(5,3,8,0.62);
  border: 1px solid var(--line);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  margin: 0 auto;
}

.term-frame__corner{
  position: absolute;
  font-family: var(--font-display);
  color: var(--mistyrose-dim);
  font-size: 14px;
  line-height: 1;
  pointer-events: none;
}
.term-frame__corner--tl{ top: -1px; left: -1px; }
.term-frame__corner--tr{ top: -1px; right: -1px; }
.term-frame__corner--bl{ bottom: -1px; left: -1px; }
.term-frame__corner--br{ bottom: -1px; right: -1px; }

.term-frame__bar{
  font-family: var(--font-body);
  font-size: 12px;
  padding: 6px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--mistyrose-dim);
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.term-frame__dot{
  color: var(--accretion);
  font-size: 8px;
}

.term-frame__body{
  padding: 18px 20px;
}

/* =====================================================
   HERO
   ===================================================== */
main{
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
  padding: 6vh 20px 12vh;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero{
  width: 100%;
}

.ascii-rule{
  margin: 0 0 16px;
  color: var(--line);
  font-size: 12px;
  overflow: hidden;
  white-space: nowrap;
}

.site-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 6vw, 3rem);
  letter-spacing: 0.04em;
  margin: 0 0 10px;
  color: var(--mistyrose);
  text-shadow: 0 0 18px var(--accretion-dim);
}

.tagline{
  font-family: var(--font-body);
  color: var(--mistyrose-dim);
  margin: 0 0 26px;
  max-width: 46ch;
}

[data-placeholder]{
  outline: 1px dashed var(--line);
  outline-offset: 4px;
}

.cursor-block{
  display: inline-block;
  animation: blink 1s step-end infinite;
  color: var(--signal);
}

@keyframes blink{
  50%{ opacity: 0; }
}

.enter-btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--void);
  background: var(--mistyrose);
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid var(--mistyrose);
  position: relative;
  transition: transform 0.15s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 0px var(--accretion-dim);
  animation: pulse-glow 2.8s ease-in-out infinite;
}

.enter-btn:hover,
.enter-btn:focus-visible{
  transform: translateY(-2px);
  background: var(--void);
  color: var(--mistyrose);
  box-shadow: 0 0 22px var(--accretion-dim);
}

.enter-btn:focus-visible{
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.enter-btn__cursor{
  animation: blink 1s step-end infinite;
}

@keyframes pulse-glow{
  0%, 100%{ box-shadow: 0 0 4px var(--accretion-dim); }
  50%{ box-shadow: 0 0 20px var(--accretion-dim); }
}

/* =====================================================
   STATUS BUBBLE
   ===================================================== */
.status-frame{
  width: 100%;
}

.status-line{
  margin: 0;
  font-family: var(--font-body);
  color: var(--mistyrose);
  min-height: 1.6em;
}

.status-prompt{
  color: var(--accretion);
  margin-right: 6px;
}

/* =====================================================
   GIF GALLERY
   ===================================================== */
.gif-row{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gif-frame .term-frame__body{
  padding: 0;
}

.gif-slot{
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mistyrose-dim);
  font-family: var(--font-display);
  font-size: 13px;
  outline: none;
}

/* =====================================================
   CBOX FRAME
   ===================================================== */
.cbox-frame{
  width: 100%;
}

.cbox-slot{
  min-height: 180px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  color: var(--mistyrose-dim);
  font-size: 13px;
}

/* =====================================================
   FOOTER
   ===================================================== */
footer{
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px 28px;
}

.footer-line{
  font-size: 11px;
  color: var(--mistyrose-dim);
  letter-spacing: 0.04em;
  margin: 0;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 640px){
  .gif-row{
    grid-template-columns: 1fr;
  }
  .orbit-ring{
    width: 90vw;
    height: 90vw;
  }
  main{
    padding: 4vh 14px 10vh;
  }
}

/* =====================================================
   MOTION PREFERENCES
   ===================================================== */
@media (prefers-reduced-motion: reduce){
  .starfield,
  .orbit-ring,
  .enter-btn,
  .cursor-block,
  .enter-btn__cursor{
    animation: none !important;
  }
}