/* theme.css: design tokens, page texture, buttons, headings, effects, toast, scoreboard.
   Aesthetic: dumb Wojak paste-up, bad JPEG paper, shaky marker text. */

:root {
  --bg: oklch(92% 0.011 99);
  --bg2: oklch(82% 0.018 117);
  --paper: oklch(97% 0.007 96);
  --paper-2: oklch(88% 0.015 103);
  --ink: oklch(15% 0.008 248);
  --ink-dim: oklch(33% 0.045 267);
  --outline: oklch(13% 0.008 248);
  --accent: oklch(39% 0.13 273);
  --accent2: oklch(52% 0.12 230);
  --accent3: oklch(75% 0.16 90);
  --accent4: oklch(47% 0.105 54);
  --good: oklch(52% 0.145 150);
  --bad: oklch(53% 0.19 28);
  --panel: color-mix(in oklch, var(--paper) 86%, var(--bg2));
  --panel-brd: oklch(19% 0.012 248 / 0.88);
  --shadow-hard: 4px 5px 0 var(--outline);
  --shadow-soft: 11px 13px 0 oklch(19% 0.012 248 / 0.17);
  --disp: "Arial Black", Impact, Haettenschweiler, "Franklin Gothic Bold", sans-serif;
  --body: "Comic Sans MS", "Trebuchet MS", Arial, Helvetica, system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  font-family: var(--body);
  color: var(--ink);
  background:
    repeating-linear-gradient(-2deg, transparent 0 29px, oklch(24% 0.02 248 / 0.07) 29px 30px),
    repeating-linear-gradient(88deg, transparent 0 33px, oklch(24% 0.02 248 / 0.045) 33px 34px),
    linear-gradient(180deg, var(--bg), var(--bg2));
  background-attachment: fixed;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.16;
  mix-blend-mode: multiply;
  filter: grayscale(0.08) contrast(1.18);
  background-image:
    url("../assets/memes/dumb-wojak.png?v=20260707a"),
    url("../assets/memes/dumb-smart.png?v=20260707a"),
    url("../assets/memes/raf,360x360,075,t,fafafa_ca443f4786.jpg?v=20260707a"),
    url("../assets/memes/special-dumb.png?v=20260707a"),
    url("../assets/memes/f7c7c5a714368559a72064680df1b920.jpg?v=20260707a"),
    url("../assets/memes/IMG_3941.jpg?v=20260707a");
  background-repeat: no-repeat;
  background-size: 360px auto, 220px auto, 150px auto, min(58vw, 590px) auto, 154px auto, 190px auto;
  background-position: left -88px top 45%, right 1vw top 4%, 56% 73%, left -92px bottom 1%, right 6vw top 35%, right -36px bottom 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.13;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

#app { position: relative; z-index: 1; height: 100%; }

.btn {
  font-family: var(--disp);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--paper);
  cursor: pointer;
  border: 3px solid var(--outline);
  border-radius: 3px 8px 4px 7px;
  padding: 0.72em 1.02em;
  font-size: 1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.1em;
  background: linear-gradient(180deg, var(--accent2), var(--accent));
  box-shadow: var(--shadow-hard);
  text-shadow: 1px 1px 0 var(--outline);
  transition: transform 0.12s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.12s cubic-bezier(0.22, 1, 0.36, 1), filter 0.16s ease;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.btn:hover {
  filter: saturate(1.08) contrast(1.05);
  transform: translate(-1px, -1px) rotate(-1.1deg);
  box-shadow: 6px 6px 0 var(--outline);
}

.btn:focus-visible {
  outline: 3px solid var(--accent3);
  outline-offset: 3px;
}

.btn:active {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--outline);
}

.btn:disabled {
  opacity: 0.48;
  filter: grayscale(0.65);
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background:
    repeating-linear-gradient(-8deg, oklch(14% 0.008 248 / 0.12) 0 3px, transparent 3px 9px),
    linear-gradient(180deg, var(--accent3), oklch(62% 0.126 80));
  color: var(--ink);
  text-shadow: none;
}

.btn-good {
  background: linear-gradient(180deg, var(--good), oklch(44% 0.12 151));
  color: var(--paper);
}

.btn-bad {
  background: linear-gradient(180deg, var(--bad), oklch(44% 0.158 29));
  color: var(--paper);
}

.btn-ghost {
  background:
    repeating-linear-gradient(-12deg, transparent 0 7px, oklch(14% 0.008 248 / 0.06) 7px 8px),
    var(--paper);
  color: var(--accent);
  text-shadow: none;
  box-shadow: 4px 4px 0 var(--outline);
}

.btn-chip {
  font-size: 0.875rem;
  padding: 0.55em 0.85em;
  border-radius: 5px 999px 999px 8px;
  background:
    repeating-linear-gradient(20deg, transparent 0 6px, oklch(14% 0.008 248 / 0.06) 6px 7px),
    var(--paper);
  color: var(--accent);
  text-shadow: none;
  box-shadow: 3px 3px 0 var(--outline);
}

.btn-round {
  width: 4rem;
  height: 4rem;
  border-radius: 48% 54% 46% 51%;
  font-size: 2rem;
  padding: 0;
  display: grid;
  place-items: center;
  line-height: 1;
  background: var(--paper);
  color: var(--accent);
  text-shadow: none;
}

.btn-enter {
  font-size: 2rem;
  padding: 0.62em 1.55em;
}

.shimmer {
  color: var(--paper);
  -webkit-text-stroke: 2px var(--outline);
  paint-order: stroke fill;
  text-shadow:
    2px 3px 0 var(--outline),
    -2px 1px 0 oklch(15% 0.008 248 / 0.75),
    7px 6px 0 oklch(49% 0.086 56 / 0.5);
  text-transform: uppercase;
  text-wrap: balance;
  transform: rotate(-0.8deg) skewX(-2deg);
}

.meme-out {
  color: var(--paper);
  -webkit-text-stroke: 2px var(--outline);
  paint-order: stroke fill;
  text-shadow: 3px 3px 0 var(--outline);
}

.wojak-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.wojak-layer img {
  position: absolute;
  width: var(--size);
  opacity: 0.13;
  filter: grayscale(0.12) contrast(1.25);
  mix-blend-mode: multiply;
  transform: rotate(var(--rot));
  user-select: none;
  -webkit-user-drag: none;
}

.wojak-icon,
.sb-icon {
  display: inline-block;
  width: 1.6em;
  height: 1.6em;
  flex: none;
  background: var(--wojak-icon, url("../assets/memes/raf,360x360,075,t,fafafa_ca443f4786.jpg?v=20260707a")) center / contain no-repeat;
  filter: grayscale(0.06) contrast(1.2);
  mix-blend-mode: multiply;
  vertical-align: -0.38em;
  margin-right: 0.34em;
}

.wojak-icon.sm,
.sb-icon {
  width: 1.35em;
  height: 1.35em;
}

.glitter-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
}

.glitter-layer i {
  position: absolute;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 0;
  background: var(--wojak-icon, url("../assets/memes/raf,360x360,075,t,fafafa_ca443f4786.jpg?v=20260707a")) center / contain no-repeat;
  color: transparent;
  filter: grayscale(0.05) contrast(1.25);
  mix-blend-mode: multiply;
  animation: pop var(--d, 1s) cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes pop {
  to { transform: translate(var(--dx), var(--dy)) rotate(var(--r)); opacity: 0; }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 9%;
  transform: translate(-50%, 20px);
  z-index: 9999;
  background: var(--panel);
  border: 3px solid var(--outline);
  color: var(--ink);
  padding: 0.78em 1.15em;
  border-radius: 5px 10px 4px 8px;
  font-family: var(--disp);
  font-size: 0.875rem;
  box-shadow: var(--shadow-hard);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.toast.in { opacity: 1; transform: translate(-50%, 0); }

.scoreboard {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  padding: 0.5rem;
  padding-top: calc(0.5rem + env(safe-area-inset-top));
  pointer-events: none;
}

.scoreboard.hidden { display: none; }

.shell-menu-button {
  position: fixed;
  top: calc(0.62rem + env(safe-area-inset-top));
  left: calc(0.62rem + env(safe-area-inset-left));
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  min-height: 2.75rem;
  padding: 0.28rem 0.72rem 0.28rem 0.36rem;
  border: 3px solid var(--outline);
  border-radius: 3px 9px 4px 8px;
  background:
    repeating-linear-gradient(-11deg, transparent 0 7px, oklch(14% 0.008 248 / 0.08) 7px 8px),
    var(--paper);
  color: var(--accent);
  box-shadow: 4px 4px 0 var(--outline);
  font-family: var(--disp);
  font-size: 0.9rem;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: none;
  transform: rotate(-1.6deg);
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

.shell-menu-button.hidden { display: none; }

.shell-menu-button:hover {
  transform: translate(-1px, -1px) rotate(0.8deg);
  box-shadow: 6px 6px 0 var(--outline);
}

.shell-menu-button:focus-visible {
  outline: 3px solid var(--accent3);
  outline-offset: 3px;
}

.shell-menu-button:active {
  transform: translate(3px, 3px) rotate(0deg);
  box-shadow: 2px 2px 0 var(--outline);
}

.shell-menu-icon {
  width: 2rem;
  height: 2rem;
  flex: none;
  background: url("../assets/memes/dumb-wojak.png?v=20260707a") center / contain no-repeat;
  filter: grayscale(0.05) contrast(1.25);
  mix-blend-mode: multiply;
}

.sb-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--disp);
  background: var(--panel);
  border: 3px solid var(--outline);
  border-radius: 999px 8px 999px 10px;
  padding: 0.28em 0.7em 0.28em 0.44em;
  box-shadow: 3px 3px 0 var(--outline);
  transform: rotate(-0.7deg);
}

.sb-item:nth-child(even) { transform: rotate(0.8deg); }

.sb-bachelor .sb-icon { --wojak-icon: url("../assets/memes/dumb-smart.png?v=20260707a"); }
.sb-group .sb-icon { --wojak-icon: url("../assets/memes/dumb-wojak.png?v=20260707a"); }

.sb-name {
  font-size: 0.78rem;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0;
}

.sb-num {
  font-size: 1.2rem;
  color: var(--accent4);
  min-width: 1.3em;
  text-align: center;
  display: inline-block;
}

.sb-bump { animation: bump 0.34s cubic-bezier(0.22, 1, 0.36, 1); }

@keyframes bump {
  0% { transform: scale(1); }
  45% { transform: scale(1.42) rotate(-2deg); color: var(--bad); }
  100% { transform: scale(1); }
}

@media (min-width: 860px) {
  .btn { font-size: 1.08rem; }
  .btn-enter { font-size: 2.5rem; }
  .btn-round { width: 4.5rem; height: 4.5rem; font-size: 2.35rem; }
}

@media (max-width: 640px) {
  body::before {
    opacity: 0.13;
    background-size: 260px auto, 160px auto, 120px auto, 92vw auto, 122px auto, 145px auto;
    background-position: left -98px top 42%, right -36px top 8%, 52% 70%, left -96px bottom 8%, right -30px top 31%, right -38px bottom 1%;
  }

  .btn { font-size: 0.94rem; }
  .btn-enter { font-size: 1.65rem; }
  .btn-round { width: 3.5rem; height: 3.5rem; font-size: 1.8rem; }

  .shell-menu-button {
    min-height: 2.55rem;
    padding: 0.22rem 0.56rem 0.22rem 0.28rem;
    font-size: 0.78rem;
  }

  .shell-menu-icon {
    width: 1.8rem;
    height: 1.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.08s !important;
  }
}