/* Freudian unconscious. A dark hall, a lit door, a watchman; then the reader's own tests. */
:root { --fu-light: #FFD27A; --fu-wish: #FF6B6B; }

/* the hall */
.fu-hall {
  position: relative; width: 100%; max-width: 380px; height: 300px; margin: 0 auto; border-radius: 18px; overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,210,122,.22), transparent 45%), linear-gradient(180deg, #1c1830 0%, #0d0f1d 60%, #07080f 100%);
  box-shadow: inset 0 0 0 1.5px var(--line), 0 14px 30px rgba(0,0,0,.4);
}
.fu-room { position: absolute; left: 50%; top: 0; width: 132px; height: 46px; margin-left: -66px; border-radius: 0 0 10px 10px; background: linear-gradient(180deg, #fff1c9, var(--fu-light)); box-shadow: 0 0 34px rgba(255,210,122,.55); display: grid; place-items: center; }
.fu-room span { font: 800 11.5px var(--sans); letter-spacing: .08em; text-transform: uppercase; color: #4a3200; }
.fu-door { position: absolute; left: 50%; top: 46px; width: 150px; height: 5px; margin-left: -75px; border-radius: 3px; background: #6b4a2b; }
.fu-guard { position: absolute; top: 6px; left: calc(50% + 74px); height: 62px; filter: drop-shadow(0 6px 10px rgba(0,0,0,.5)); }
.fu-pile { position: absolute; left: 8px; right: 8px; bottom: 8px; display: flex; flex-wrap: wrap; gap: 5px; justify-content: center; min-height: 30px; }
.fu-chip { padding: 6px 10px; border-radius: 999px; background: rgba(255,107,107,.18); border: 1.5px solid var(--fu-wish); color: #ffd2d2; font: 700 12px var(--sans); animation: fuDrop .35s cubic-bezier(.34,1.56,.64,1) both; }
.fu-chip.ok { border-color: var(--dim); background: rgba(166,159,147,.15); color: var(--dim); }
@keyframes fuDrop { from { opacity: 0; transform: translateY(-14px) scale(.8); } to { opacity: 1; transform: none; } }
.fu-push .fu-chip:not(.ok) { animation: fuShove 1.1s ease-in-out 3; }
@keyframes fuShove { 0%, 100% { transform: none; } 40% { transform: translateY(-7px); } 60% { transform: translateY(-3px) rotate(-2deg); } }

/* the crowd of wishes waiting in the dark */
.fu-crowd { position: absolute; left: -10px; right: -10px; bottom: -18px; height: 90px; opacity: .55;
  background: radial-gradient(22px 16px at 8% 70%, #3a3160 98%, transparent), radial-gradient(26px 18px at 22% 45%, #2e2850 98%, transparent), radial-gradient(20px 15px at 36% 75%, #3a3160 98%, transparent),
    radial-gradient(28px 19px at 52% 50%, #2e2850 98%, transparent), radial-gradient(22px 16px at 66% 78%, #3a3160 98%, transparent), radial-gradient(26px 18px at 80% 48%, #2e2850 98%, transparent), radial-gradient(22px 16px at 94% 72%, #3a3160 98%, transparent); }

/* rising thoughts */
.fu-th {
  position: absolute; top: 0; max-width: 60%; min-height: 44px; padding: 9px 13px; border: 0; border-radius: 18px; text-align: left;
  background: #f4efe6; color: #1c1a24; font: 600 15px/1.2 var(--sans); box-shadow: 0 6px 14px rgba(0,0,0,.45);
  opacity: 0; transition: opacity .3s, filter .3s, background .3s; cursor: pointer; will-change: transform;
}
.fu-th.l { left: 8px; } .fu-th.r { right: 8px; }
.fu-th.in { opacity: 1; }
.fu-th.through { opacity: 0; transition: opacity .5s; }
.fu-th.slipped { background: var(--fu-wish); }
.fu-th.pushed { background: var(--fu-wish); color: #fff; transition: transform .38s cubic-bezier(.5,0,.8,.4), opacity .38s; transform: translateY(230px) scale(.6) !important; opacity: 0; }
.fu-th.wrongpush { background: #8a8580; }
.fu-th.gone { display: none; }

/* memory */
.fu-think { display: grid; place-items: center; padding: 20px 0; }
.fu-cloud { display: grid; place-items: center; width: 130px; height: 96px; border-radius: 60px; background: radial-gradient(circle at 40% 35%, #3a3160, #1d1836); box-shadow: 0 0 40px rgba(123,92,253,.35), inset 0 0 0 2px rgba(169,155,255,.35); font: 800 44px var(--serif); color: var(--violet-bright); }
.fu-cloud.big { width: 170px; height: 110px; position: relative; }
.fu-cloud.big i { position: absolute; width: 4px; height: 26px; border-radius: 2px; background: var(--fu-light); top: 96px; animation: fuRain 1s linear 4; }
.fu-cloud.big i:nth-child(1) { left: 50px; } .fu-cloud.big i:nth-child(2) { left: 84px; animation-delay: .3s; } .fu-cloud.big i:nth-child(3) { left: 118px; animation-delay: .6s; }
@keyframes fuRain { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(36px); } }

/* Stroop */
.fu-stroop { display: grid; place-items: center; gap: 14px; padding: 12px 0; }
.fu-card { display: grid; place-items: center; width: 240px; height: 120px; border-radius: 18px; background: #f7f3ec; box-shadow: 0 10px 26px rgba(0,0,0,.45); }
.fu-card span { font: 900 40px var(--sans); letter-spacing: .02em; }
.fu-card > i { display: block; width: 150px; height: 56px; border-radius: 12px; }
.fu-card.flip { animation: fuFlip .18s ease-out; }
@keyframes fuFlip { from { transform: scale(.94); opacity: .4; } to { transform: none; opacity: 1; } }
.fu-dots { display: flex; gap: 8px; }
.fu-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--raised); transition: background .2s; }
.fu-dots i.on { background: var(--mint); }
.fu-pad { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fu-ink { display: flex; align-items: center; gap: 10px; min-height: 54px; padding: 10px 14px; border-radius: 16px; border: 2px solid var(--line); background: var(--surface); color: var(--text); font: 700 16px var(--sans); box-shadow: 0 4px 0 #070a14; cursor: pointer; }
.fu-ink:active { transform: translateY(3px); box-shadow: 0 1px 0 #070a14; }
.fu-ink i { width: 26px; height: 26px; border-radius: 8px; flex: none; }
.fu-res { width: 100%; max-width: 360px; margin: 0 auto; padding: 16px; border-radius: 16px; background: var(--surface); border: 2px solid var(--line); }
.fu-rrow { display: grid; grid-template-columns: 96px 1fr 58px; align-items: center; gap: 10px; margin: 10px 0; font: 700 13.5px var(--sans); }
.fu-rrow div { height: 16px; border-radius: 8px; background: var(--raised); overflow: hidden; }
.fu-rrow i { display: block; height: 100%; width: 0; border-radius: 8px; background: var(--violet-bright); transition: width 1s cubic-bezier(.2,.8,.2,1); }
.fu-rrow.clash i { background: var(--fu-wish); transition-delay: .2s; }
.fu-res.on .fu-rrow i { width: var(--v); }
.fu-rrow b { text-align: right; font: 800 15px var(--sans); }
.fu-res em { display: block; margin-top: 4px; font: italic 500 12px var(--sans); color: var(--faint); }

@media (max-height: 700px) {
  .fu-hall { height: 262px; }
  .fu-th { font-size: 14px; padding: 8px 11px; }
  .fu-card { height: 100px; }
}