/* pllc-forest.css — the night-forest glade (fireflies + lantern), extracted from
   pllc-chrome.css so any page can add the background without inheriting the full
   chrome (no body / topbar / nav overrides). Sits at z-index 0–6, behind content
   layers (.page / .shell are z-index 10+). Animated by /pllc-glade.js. */

:root{
  --glade-1:#0e547a;
  --glade-2:#0a3a56;
  --glade-3:#071e30;
}

/* The glade (fixed, full-bleed, behind everything) */
.glade{
  position:fixed;
  inset:0;
  z-index:0;
  overflow:hidden;
  background:
    radial-gradient(ellipse 55% 40% at 80% 4%, rgba(245,213,122,0.10), transparent 70%),
    linear-gradient(180deg, var(--glade-1) 0%, var(--glade-2) 55%, var(--glade-3) 100%);
}

/* Glass bezel */
.bezel{
  position:fixed;
  inset:24px;
  z-index:6;
  border:1px solid rgba(212,175,55,0.18);
  border-radius:6px;
  pointer-events:none;
  box-shadow:
    inset 0 0 60px rgba(0,0,0,0.45),
    inset 0 0 1px rgba(212,175,55,0.10);
}
.bezel::before,.bezel::after{
  content:"";
  position:absolute;
  width:120px;height:120px;
  background:radial-gradient(circle at center, rgba(212,175,55,0.18), transparent 60%);
  pointer-events:none;
}
.bezel::before{top:-30px;left:-30px}
.bezel::after{bottom:-30px;right:-30px}
.bezel-corner{
  position:fixed;
  z-index:6;
  width:140px;height:140px;
  pointer-events:none;
  background:radial-gradient(circle at center, rgba(212,175,55,0.14), transparent 65%);
}
.bezel-corner.tr{top:0;right:0}
.bezel-corner.bl{bottom:0;left:0}

/* Canopy dapple */
.canopy{
  position:absolute;
  left:0;right:0;top:0;bottom:0;
  width:100%;
  height:100%;
  opacity:0.30;
  mix-blend-mode:screen;
  pointer-events:none;
  filter:blur(0.6px);
  transition:opacity 600ms ease;
  -webkit-mask-image:linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.95) 50%, rgba(255,255,255,0.7) 100%);
          mask-image:linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.95) 50%, rgba(255,255,255,0.7) 100%);
}
.canopy-dim{opacity:0.16}

/* Forest floor */
.substrate{
  position:absolute;
  left:0;right:0;bottom:0;
  height:6vh;
  min-height:36px;
  background:linear-gradient(180deg, transparent 0%, rgba(36,66,47,0.22) 30%, rgba(28,48,34,0.6) 70%, rgba(10,18,10,0.92) 100%);
  pointer-events:none;
}
.substrate::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 20% 60%, rgba(0,0,0,0.4), transparent 25%),
    radial-gradient(circle at 70% 80%, rgba(0,0,0,0.35), transparent 20%),
    radial-gradient(circle at 90% 50%, rgba(63,112,82,0.35), transparent 15%);
}

/* Flora */
.plants{
  position:absolute;
  left:0;right:0;bottom:0;
  height:55%;
  pointer-events:none;
}
.flora{
  position:absolute;
  bottom:-2px;
  transform-origin:bottom center;
  animation:sway var(--sway-dur, 7s) ease-in-out infinite;
}
@keyframes sway{
  0%,100%{transform:rotate(var(--sway-from, -3deg)) skewX(-1deg)}
  50%{transform:rotate(var(--sway-to, 3deg)) skewX(1deg)}
}

/* Fireflies (DOM) */
.fireflies{
  position:absolute;
  left:5%;
  bottom:0;
  width:60px;
  height:100%;
  pointer-events:none;
}
.firefly{
  position:absolute;
  bottom:0;
  background:radial-gradient(circle at 50% 50%, rgba(255,247,220,0.95), rgba(255,210,122,0.55) 45%, rgba(255,210,122,0) 75%);
  border-radius:50%;
  box-shadow:0 0 8px 2px rgba(255,215,130,0.35);
  opacity:0;
  animation-name:rise;
  animation-timing-function:ease-in-out;
  animation-iteration-count:infinite;
}
@keyframes rise{
  0%{transform:translate(0,0) scale(0.6); opacity:0}
  10%{opacity:0.8}
  45%{opacity:0.35}
  60%{opacity:0.85}
  85%{opacity:0.3}
  100%{transform:translate(var(--drift,8px), calc(-1 * var(--rise,80vh))) scale(1); opacity:0}
}

/* The lantern */
.lantern{
  position:absolute;
  right:8%;
  bottom:5.5vh;
  width:110px;
  height:190px;
  z-index:3;
  pointer-events:none;
  filter:drop-shadow(0 10px 14px rgba(0,0,0,0.45));
  animation:lantern-breathe 5.5s ease-in-out infinite;
  transform-origin:50% 100%;
}
@keyframes lantern-breathe{
  0%,100%{filter:drop-shadow(0 10px 14px rgba(0,0,0,0.45)) drop-shadow(0 0 18px rgba(245,213,122,0.30))}
  50%{filter:drop-shadow(0 10px 14px rgba(0,0,0,0.45)) drop-shadow(0 0 30px rgba(245,213,122,0.55))}
}
.lantern-flame{
  transform-origin:50% 85%;
  animation:flame-flicker 2.4s ease-in-out infinite;
}
@keyframes flame-flicker{
  0%,100%{transform:scaleY(1)}
  35%{transform:scaleY(1.08) skewX(1.2deg)}
  70%{transform:scaleY(0.94) skewX(-1deg)}
}
.lantern-embers{
  position:fixed;
  pointer-events:none;
  z-index:3;
  width:60px;
  height:90vh;
}
.ember{
  position:absolute;
  bottom:0;
  background:radial-gradient(circle at 50% 50%, rgba(255,241,196,0.95), rgba(255,196,110,0.5) 55%, transparent 78%);
  border-radius:50%;
  opacity:0;
  box-shadow:0 0 6px 1px rgba(255,205,120,0.4);
}
@keyframes ember-rise{
  0%{transform:translate(0,0) scale(0.5); opacity:0}
  10%{opacity:0.85}
  85%{opacity:0.35}
  100%{transform:translate(var(--db-drift,10px), -46vh) scale(0.7); opacity:0}
}
@media (max-width:560px){
  .lantern{width:76px; height:130px; right:5%; bottom:4.5vh}
}
@media (prefers-reduced-motion:reduce){
  .lantern, .lantern-flame{animation:none}
}

/* Pollen in the canopy light */
.pollen{
  position:absolute;
  top:0;right:0;
  width:38vw;
  height:42vh;
  pointer-events:none;
  opacity:0.14;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(225deg, #000 0%, #000 40%, transparent 80%);
          mask-image:linear-gradient(225deg, #000 0%, #000 40%, transparent 80%);
}
.particle{
  position:absolute;
  width:2px;height:2px;
  background:#ffe9a8;
  border-radius:50%;
  animation:drift var(--p-dur, 6s) linear infinite;
}
@keyframes drift{
  from{transform:translate(0,-10px); opacity:0}
  10%{opacity:1}
  90%{opacity:1}
  to{transform:translate(calc(-1 * var(--p-x, 200px)), var(--p-y, 350px)); opacity:0}
}

/* Firefly-boid canvas */
#glade-canvas{
  position:fixed;
  inset:0;
  z-index:2;
  pointer-events:none;
}

/* Cursor spark motes */
.cursor-bubble{
  position:fixed;
  z-index:3;
  pointer-events:none;
  background:radial-gradient(circle at 50% 50%, rgba(255,247,220,0.9), rgba(255,210,122,0.3) 60%, transparent);
  border-radius:50%;
  box-shadow:0 0 6px 1px rgba(255,215,130,0.3);
  animation:cursor-rise 1.6s ease-out forwards;
}
@keyframes cursor-rise{
  0%{opacity:0; transform:translate(0,0) scale(0.4)}
  20%{opacity:0.7}
  100%{opacity:0; transform:translate(var(--cb-x,4px), -60px) scale(1)}
}