:root {
  --bg: #05070c;
  --fg: #e6ebff;
  --muted: #9aa3c7;
  --accent: #8df6ff;
  --line: rgba(255, 255, 255, .09);
  --glow-main: rgba(141, 246, 255, 0.25);
  --glow-soft: rgba(141, 246, 255, 0.12);
  --snap-strong: rgba(141, 246, 255, 0.22);
  --snap-soft: rgba(141, 246, 255, 0.0);
  --card: rgba(255, 255, 255, .045);
  --card-2: rgba(255, 255, 255, .03);
  --shadow: rgba(0, 0, 0, .65);
  --kbd: rgba(255, 255, 255, .06);
  --kbd-border: rgba(255, 255, 255, .10);
  --season-overlay-opacity: 0;
  --season-overlay-image: none;
  --season-overlay-animation: none;
  --season-overlay-filter: none;
  --season-overlay-blend: screen;
  --season-badge-display: none;
  --season-badge-bg: rgba(0, 0, 0, .35);
  --season-icon: none;
}

* { box-sizing: border-box; }

html,
body {
  -webkit-user-select: none;
  -webkit-user-drag: none;
  user-select: none;
  cursor: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'>\
<path d='M2 1 L2 14 L5.5 10.5 L8.5 16 L10 15 L7 9.5 L11 9 L2 1 Z' fill='black' stroke='white' stroke-width='0.8'/>\
</svg>") 2 2, auto;
}

body {
  margin: 0;
  height: 100vh;
  background:
    radial-gradient(1100px 700px at 20% 20%, rgba(141, 246, 255, .13), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(141, 246, 255, .08), transparent 60%),
    linear-gradient(180deg, #04060a, #060913);
  color: var(--fg);
  font-family: Inter, system-ui;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.glitch-defs {
  position: fixed;
  width: 0;
  height: 0;
  pointer-events: none;
}

.season-overlay {
  display: none;
}

.season-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--season-badge-bg);
  background-image: var(--season-icon);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 70% 70%;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .35);
  display: var(--season-badge-display);
  z-index: 3;
}

body.intro-glitch .wrap {
  animation: glitchWrap 0.24s ease-out both;
}

/* Tempest red theme overrides */
body.theme-tempest {
  --bg: #090101;
  --fg: #ffecec;
  --muted: #d79a9a;
  --accent: #ff3b3b;
  --line: rgba(255, 255, 255, .10);
  --glow-main: rgba(255, 59, 59, 0.42);
  --glow-soft: rgba(255, 59, 59, 0.22);
  --snap-strong: rgba(255, 59, 59, 0.45);
  --snap-soft: rgba(255, 107, 107, 0.0);
  --card: rgba(255, 255, 255, .055);
  --card-2: rgba(255, 255, 255, .035);
  --shadow: rgba(0, 0, 0, .7);
  --kbd: rgba(255, 255, 255, .05);
  --kbd-border: rgba(255, 255, 255, .10);
  background:
    radial-gradient(1100px 700px at 20% 20%, rgba(255, 59, 59, .30), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(160, 10, 10, .22), transparent 60%),
    linear-gradient(180deg, #070101, #120202);
}

body.theme-tempest .wrap::before {
  background: linear-gradient(90deg, transparent, rgba(255, 59, 59, .35), transparent);
}

body.theme-tempest .btn::before {
  background: linear-gradient(120deg,
      transparent 0%,
      rgba(255, 59, 59, .18) 45%,
      transparent 70%);
}

body.theme-tempest .btn:hover {
  border-color: rgba(255, 59, 59, .7);
  background: rgba(255, 59, 59, .12);
}

body.theme-tempest .cmd:hover {
  border-color: rgba(255, 59, 59, .6);
  background: rgba(255, 59, 59, .08);
}

/* scanlines */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(to bottom,
      rgba(255, 255, 255, .04) 0px,
      rgba(0, 0, 0, 0) 3px,
      rgba(0, 0, 0, 0) 6px);
  pointer-events: none;
  opacity: .18;
}

/* subtle drifting specks */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .07;
  background-image:
    radial-gradient(circle at 10% 10%, rgba(255, 255, 255, .6) 0 1px, transparent 1.2px),
    radial-gradient(circle at 35% 70%, rgba(255, 255, 255, .45) 0 1px, transparent 1.2px),
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, .5) 0 1px, transparent 1.2px),
    radial-gradient(circle at 90% 85%, rgba(255, 255, 255, .35) 0 1px, transparent 1.2px);
  background-size: 420px 420px;
  animation: drift 18s linear infinite;
  mix-blend-mode: screen;
}

@keyframes drift {
  from { background-position: 0 0; }
  to { background-position: 420px 840px; }
}

@keyframes springDrift {
  from { background-position: 0 0; }
  to { background-position: 420px 860px; }
}

@keyframes autumnDrift {
  from { background-position: 0 0; }
  to { background-position: -360px 720px; }
}

@keyframes summerShimmer {
  0%, 100% { opacity: .18; }
  50% { opacity: .28; }
}

@keyframes winterGlow {
  0%, 100% { opacity: .2; }
  50% { opacity: .32; }
}

@keyframes halloweenFlicker {
  0%, 100% { opacity: .26; }
  45% { opacity: .18; }
  65% { opacity: .3; }
}

@keyframes glitchWrap {
  0% {
    opacity: 0;
    transform: translate(0, 0) skew(0deg);
    filter: url(#intro-glitch) contrast(1.6) brightness(1.35) grayscale(1);
  }
  10% {
    opacity: .35;
    transform: translate(-3px, 1px) skew(-0.6deg);
    filter: url(#intro-glitch) contrast(1.55) brightness(1.3) grayscale(1);
  }
  24% {
    opacity: 1;
    transform: translate(4px, -2px) skew(0.8deg);
    filter: url(#intro-glitch) contrast(1.5) brightness(1.25) grayscale(0.9);
  }
  38% {
    opacity: .6;
    transform: translate(-4px, 2px) skew(-0.9deg);
    filter: url(#intro-glitch) contrast(1.4) brightness(1.2) grayscale(0.75);
  }
  54% {
    opacity: 1;
    transform: translate(2px, -1px) skew(0.4deg);
    filter: url(#intro-glitch) contrast(1.3) brightness(1.15) grayscale(0.55);
  }
  70% {
    opacity: .9;
    transform: translate(-1px, 1px) skew(-0.2deg);
    filter: url(#intro-glitch) contrast(1.18) brightness(1.08) grayscale(0.35);
  }
  84% {
    opacity: 1;
    transform: translate(0.6px, -0.2px) skew(0.1deg);
    filter: url(#intro-glitch) contrast(1.08) brightness(1.03) grayscale(0.18);
  }
  94% {
    opacity: 1;
    transform: translate(0.2px, 0) skew(0.05deg);
    filter: url(#intro-glitch) contrast(1.03) brightness(1.01) grayscale(0.08);
  }
  100% {
    opacity: 1;
    transform: translate(0, 0) skew(0deg);
    filter: url(#intro-glitch) contrast(1) brightness(1) grayscale(0);
  }
}

.wrap {
  position: relative;
  text-align: center;
  padding: 46px 34px 22px;
  border-radius: 22px;
  min-width: 280px;
  max-width: 92vw;
  z-index: 2;
  background: linear-gradient(180deg, var(--card), var(--card-2));
  border: 1px solid var(--line);
  box-shadow:
    0 40px 120px var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, .06);
  backdrop-filter: blur(16px);
  overflow: hidden;
  transition: filter .12s ease-out, transform .12s ease-out, opacity .12s ease-out;
}

/* top highlight line */
.wrap::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(141, 246, 255, .30), transparent);
  opacity: .75;
}

/* subtle moving ambient inside card */
.wrap::after {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(closest-side, rgba(141, 246, 255, .10), transparent 60%);
  transform: translate(-20%, -10%);
  animation: sheen 10s ease-in-out infinite;
  pointer-events: none;
  opacity: .55;
  filter: blur(20px);
}

@keyframes sheen {
  0%, 100% { transform: translate(-22%, -14%); }
  50% { transform: translate(-12%, -4%); }
}

.title {
  font-family: "Bebas Neue";
  font-size: clamp(56px, 9vw, 96px);
  letter-spacing: .12em;
  line-height: .9;
  margin: 0;
  text-transform: uppercase;
  position: relative;
  text-shadow:
    0 0 24px rgba(141, 246, 255, .08),
    0 0 52px rgba(141, 246, 255, .05);
  z-index: 2;
}

.title::before,
.title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .55;
  mix-blend-mode: screen;
}

.title::before {
  color: rgba(141, 246, 255, .55);
  transform: translate(1px, 0);
  clip-path: inset(65% 0 0 0);
  animation: glitchA 3.2s infinite steps(10);
}

.title::after {
  color: rgba(141, 246, 255, .35);
  transform: translate(-1px, 0);
  clip-path: inset(0 0 65% 0);
  animation: glitchB 4.0s infinite steps(12);
}

.code {
  font-family: "Bebas Neue";
  font-size: clamp(92px, 14vw, 160px);
  letter-spacing: .14em;
  line-height: .85;
  margin: 0;
  position: relative;
  text-transform: uppercase;
  text-shadow: 0 0 28px rgba(141, 246, 255, .08), 0 0 58px rgba(141, 246, 255, .055);
  z-index: 2;
}

.code::before,
.code::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: .55;
}

.code::before {
  color: rgba(141, 246, 255, .55);
  transform: translate(1px, 0);
  clip-path: inset(65% 0 0 0);
  animation: glitchA 3.2s infinite steps(10);
}

.code::after {
  color: rgba(141, 246, 255, .35);
  transform: translate(-1px, 0);
  clip-path: inset(0 0 65% 0);
  animation: glitchB 4.0s infinite steps(12);
}

@keyframes glitchA {
  0%, 100% { clip-path: inset(62% 0 0 0); }
  20% { clip-path: inset(10% 0 80% 0); }
  45% { clip-path: inset(72% 0 10% 0); }
  70% { clip-path: inset(35% 0 40% 0); }
}

@keyframes glitchB {
  0%, 100% { clip-path: inset(0 0 70% 0); }
  25% { clip-path: inset(55% 0 20% 0); }
  55% { clip-path: inset(18% 0 60% 0); }
  78% { clip-path: inset(40% 0 35% 0); }
}

.sub {
  margin: 10px 0 0;
  font-family: "Space Mono";
  font-size: 12px;
  color: rgba(154, 163, 199, .78);
  letter-spacing: .02em;
  z-index: 2;
  position: relative;
}

.sub kbd {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 10px;
  background: var(--kbd);
  border: 1px solid var(--kbd-border);
  font-size: 11px;
}

.kbd-btn {
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
}

.kbd-btn kbd {
  transition: background .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.kbd-btn:hover kbd {
  background: rgba(141, 246, 255, .12);
  border-color: rgba(141, 246, 255, .55);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .35);
}

.kbd-btn:focus-visible kbd {
  border-color: rgba(141, 246, 255, .75);
  box-shadow: 0 0 0 2px rgba(141, 246, 255, .25);
}

.msg {
  margin: 14px 0 0;
  font-family: "Space Mono";
  font-size: 12px;
  color: rgba(154, 163, 199, .78);
  letter-spacing: .02em;
  z-index: 2;
  position: relative;
}

.path {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .08);
  background: rgba(0, 0, 0, .22);
  color: rgba(230, 235, 255, .82);
  font-family: "Space Mono";
  font-size: 11px;
  max-width: 82vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.buttons {
  margin-top: 22px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .34);
  color: var(--fg);
  text-decoration: none;
  font-family: "Space Mono";
  font-size: 13px;
  letter-spacing: .04em;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  min-width: 200px;
  justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
  overflow: hidden;
}

.btn img {
  width: 16px;
  height: 16px;
  filter: invert(1);
  opacity: .9;
}

/* button shine */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg,
      transparent 0%,
      rgba(141, 246, 255, .12) 45%,
      transparent 70%);
  transform: translateX(-120%);
  transition: transform .55s ease;
  pointer-events: none;
  opacity: .9;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(141, 246, 255, .6);
  background: rgba(141, 246, 255, .07);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
}

.btn:hover::before { transform: translateX(120%); }

.btn:active { transform: translateY(0px) scale(.99); }

footer {
  margin-top: 18px;
  font-size: 11px;
  color: rgba(154, 163, 199, .60);
  font-family: "Space Mono";
  position: relative;
  z-index: 2;
}

.meta {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.meta-mini {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translate(-50%, 0);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  z-index: 3;
}

.meta-mini .pill {
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 999px;
}

.pill {
  font-family: "Space Mono";
  font-size: 11px;
  color: rgba(154, 163, 199, .72);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .22);
  border: 1px solid rgba(255, 255, 255, .07);
}

.pill b {
  color: rgba(230, 235, 255, .82);
  font-weight: 600;
}

.discord-card {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
}

.discord-avatar-wrap {
  position: relative;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
}

.discord-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .15);
}

.discord-decoration {
  position: absolute;
  inset: -6px;
  width: 56px;
  height: 56px;
  display: none;
  animation: decoFloat 3.2s ease-in-out infinite;
  pointer-events: none;
}

.discord-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.discord-name {
  font-family: "Space Mono";
  font-size: 12px;
  color: rgba(230, 235, 255, .95);
}

.discord-status {
  font-family: "Space Mono";
  font-size: 11px;
  color: rgba(154, 163, 199, .9);
  text-transform: lowercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.discord-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(154, 163, 199, .7);
}

.discord-status[data-status="online"]::before { background: #59f59a; }
.discord-status[data-status="idle"]::before { background: #ffd166; }
.discord-status[data-status="dnd"]::before { background: #ff6b6b; }
.discord-status[data-status="offline"]::before { background: rgba(154, 163, 199, .6); }

.discord-activity {
  font-family: "Space Mono";
  font-size: 11px;
  color: rgba(154, 163, 199, .75);
}

@keyframes decoFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-2px) rotate(1deg); }
}

a, button, .btn, input, textarea, select, label { cursor: inherit !important; }

/* ===== GLOW ===== */
#cursor-glow {
  position: fixed;
  pointer-events: none;
  z-index: 1;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-main), var(--glow-soft), transparent 65%);
  filter: blur(20px);
  opacity: .9;
  transform: translate(-50%, -50%);
  transition:
    width .22s cubic-bezier(.22, 1, .36, 1),
    height .22s cubic-bezier(.22, 1, .36, 1),
    border-radius .22s cubic-bezier(.22, 1, .36, 1),
    background .28s ease,
    opacity .28s ease,
    filter .28s ease;
  will-change: left, top, width, height, transform;
}

@media (hover: none) {
  #cursor-glow { display: none; }
}

/* ===== Command Palette ===== */
.palette-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
}
.palette-backdrop[data-open="true"] { display: flex; }

.palette {
  width: min(560px, 92vw);
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10, 12, 18, .75);
  box-shadow: 0 30px 90px rgba(0,0,0,.65);
  overflow: hidden;
}

.palette-top {
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  gap: 10px;
  align-items: center;
}

.palette-top input {
  width: 100%;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.25);
  color: var(--fg);
  padding: 10px 12px;
  border-radius: 12px;
  outline: none;
  font-family: "Space Mono";
  font-size: 12px;
  cursor: text !important;
  user-select: text;
}

.palette-top .hint {
  font-family: "Space Mono";
  font-size: 11px;
  color: rgba(154,163,199,.7);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  white-space: nowrap;
}

.palette-top .kbd-btn {
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
}

.palette-top .kbd-btn:hover .hint {
  border-color: rgba(141, 246, 255, .55);
  color: rgba(230, 235, 255, .92);
  background: rgba(141, 246, 255, .08);
}

.palette-top .kbd-btn:focus-visible .hint {
  border-color: rgba(141, 246, 255, .75);
  box-shadow: 0 0 0 2px rgba(141, 246, 255, .25);
}

.cmds {
  padding: 10px;
  display: grid;
  gap: 8px;
}

.cmd {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.20);
  transition: .15s ease;
}

.cmd:hover {
  border-color: rgba(141,246,255,.55);
  background: rgba(141,246,255,.06);
}

.cmd .left {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: "Space Mono";
}

.cmd .name {
  font-size: 12px;
  color: rgba(230,235,255,.92);
}

.cmd .desc {
  font-size: 11px;
  color: rgba(154,163,199,.75);
}

.cmd kbd {
  font-family: "Space Mono";
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  color: rgba(230,235,255,.85);
}

/* ===== Seasonal: Spring ===== */
html[data-season="spring"] {
  --accent: #7dffb0;
  --fg: #f1fff8;
  --muted: #a7d9bf;
  --glow-main: rgba(125, 255, 176, 0.35);
  --glow-soft: rgba(125, 255, 176, 0.18);
  --snap-strong: rgba(125, 255, 176, 0.32);
  --snap-soft: rgba(125, 255, 176, 0.0);
  --season-overlay-opacity: .22;
  --season-overlay-image:
    radial-gradient(circle at 10% 20%, rgba(255, 143, 177, .35) 0 2px, transparent 3px),
    radial-gradient(circle at 35% 70%, rgba(255, 200, 221, .35) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 30%, rgba(255, 143, 177, .28) 0 2px, transparent 3px),
    radial-gradient(circle at 90% 85%, rgba(255, 200, 221, .3) 0 2px, transparent 3px);
  --season-overlay-animation: springDrift 18s linear infinite;
  --season-overlay-filter: blur(.2px);
  --season-badge-display: block;
  --season-badge-bg: rgba(125, 255, 176, .18);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><circle cx='16' cy='16' r='4' fill='%23f7c948'/><circle cx='16' cy='6' r='5' fill='%23ff8fb1'/><circle cx='26' cy='16' r='5' fill='%23ff8fb1'/><circle cx='16' cy='26' r='5' fill='%23ff8fb1'/><circle cx='6' cy='16' r='5' fill='%23ff8fb1'/></svg>");
}

html[data-season="spring"] body {
  background:
    radial-gradient(900px 700px at 15% 20%, rgba(125, 255, 176, .2), transparent 62%),
    radial-gradient(900px 700px at 85% 70%, rgba(255, 143, 177, .14), transparent 60%),
    linear-gradient(180deg, #06120b, #0a1b12);
}

/* ===== Seasonal: Summer ===== */
html[data-season="summer"] {
  --accent: #ffd166;
  --fg: #fff7e6;
  --muted: #e4c48a;
  --glow-main: rgba(255, 209, 102, 0.4);
  --glow-soft: rgba(255, 209, 102, 0.2);
  --snap-strong: rgba(255, 209, 102, 0.36);
  --snap-soft: rgba(255, 209, 102, 0.0);
  --season-overlay-opacity: .22;
  --season-overlay-image:
    radial-gradient(700px 700px at 10% 15%, rgba(255, 209, 102, .25), transparent 60%),
    radial-gradient(900px 900px at 90% 20%, rgba(255, 240, 200, .18), transparent 60%);
  --season-overlay-animation: summerShimmer 7s ease-in-out infinite;
  --season-overlay-filter: blur(.3px);
  --season-badge-display: block;
  --season-badge-bg: rgba(255, 209, 102, .2);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><circle cx='16' cy='16' r='6' fill='%23ffd166'/><g stroke='%23ffd166' stroke-width='2' stroke-linecap='round'><line x1='16' y1='2' x2='16' y2='7'/><line x1='16' y1='25' x2='16' y2='30'/><line x1='2' y1='16' x2='7' y2='16'/><line x1='25' y1='16' x2='30' y2='16'/><line x1='6' y1='6' x2='9.5' y2='9.5'/><line x1='22.5' y1='22.5' x2='26' y2='26'/><line x1='6' y1='26' x2='9.5' y2='22.5'/><line x1='22.5' y1='9.5' x2='26' y2='6'/></g></svg>");
}

html[data-season="summer"] body {
  background:
    radial-gradient(1000px 700px at 20% 20%, rgba(255, 209, 102, .26), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(255, 240, 200, .18), transparent 60%),
    linear-gradient(180deg, #120c03, #1a1205);
}

/* ===== Seasonal: Autumn ===== */
html[data-season="autumn"] {
  --accent: #ff9f43;
  --fg: #fff1e0;
  --muted: #d6b089;
  --glow-main: rgba(255, 159, 67, 0.38);
  --glow-soft: rgba(255, 159, 67, 0.2);
  --snap-strong: rgba(255, 159, 67, 0.34);
  --snap-soft: rgba(255, 159, 67, 0.0);
  --season-overlay-opacity: .22;
  --season-overlay-image:
    radial-gradient(circle at 15% 25%, rgba(255, 159, 67, .35) 0 2px, transparent 3px),
    radial-gradient(circle at 40% 75%, rgba(210, 120, 40, .32) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 30%, rgba(255, 159, 67, .28) 0 2px, transparent 3px),
    radial-gradient(circle at 85% 85%, rgba(210, 120, 40, .3) 0 2px, transparent 3px);
  --season-overlay-animation: autumnDrift 20s linear infinite;
  --season-overlay-filter: blur(.25px);
  --season-badge-display: block;
  --season-badge-bg: rgba(255, 159, 67, .2);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path d='M16 4 C22 8 26 14 26 20 C26 25 22 28 16 28 C10 28 6 25 6 20 C6 12 11 7 16 4 Z' fill='%23ff9f43'/><path d='M16 7 L16 25' stroke='%23d9791f' stroke-width='2' stroke-linecap='round'/></svg>");
}

html[data-season="autumn"] body {
  background:
    radial-gradient(900px 700px at 20% 20%, rgba(255, 159, 67, .22), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(210, 120, 40, .18), transparent 60%),
    linear-gradient(180deg, #120a03, #1a0f05);
}

/* ===== Seasonal: Winter ===== */
html[data-season="winter"] {
  --accent: #8fd3ff;
  --fg: #f3f9ff;
  --muted: #bcd3e8;
  --glow-main: rgba(143, 211, 255, 0.38);
  --glow-soft: rgba(143, 211, 255, 0.2);
  --snap-strong: rgba(143, 211, 255, 0.34);
  --snap-soft: rgba(143, 211, 255, 0.0);
  --season-overlay-opacity: .22;
  --season-overlay-image:
    radial-gradient(900px 700px at 20% 20%, rgba(180, 220, 255, .22), transparent 62%),
    radial-gradient(900px 700px at 80% 75%, rgba(120, 170, 255, .14), transparent 60%);
  --season-overlay-animation: winterGlow 10s ease-in-out infinite;
  --season-overlay-filter: blur(.4px);
  --season-badge-display: block;
  --season-badge-bg: rgba(143, 211, 255, .18);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><g stroke='%23cfe6ff' stroke-width='2' stroke-linecap='round'><line x1='16' y1='4' x2='16' y2='28'/><line x1='4' y1='16' x2='28' y2='16'/><line x1='7' y1='7' x2='25' y2='25'/><line x1='7' y1='25' x2='25' y2='7'/></g></svg>");
}

html[data-season="winter"] body {
  background:
    radial-gradient(1000px 700px at 20% 20%, rgba(143, 211, 255, .25), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(120, 170, 255, .12), transparent 60%),
    linear-gradient(180deg, #020712, #040b18);
}

/* ===== Seasonal: Halloween ===== */
html[data-season="halloween"] {
  --accent: #ff6b3d;
  --fg: #fff1e0;
  --muted: #d6a482;
  --glow-main: rgba(255, 107, 61, 0.45);
  --glow-soft: rgba(255, 107, 61, 0.22);
  --snap-strong: rgba(255, 107, 61, 0.38);
  --snap-soft: rgba(255, 107, 61, 0.0);
  --season-overlay-opacity: .26;
  --season-overlay-image:
    radial-gradient(900px 700px at 25% 20%, rgba(255, 106, 0, .22), transparent 62%),
    radial-gradient(900px 700px at 85% 75%, rgba(120, 0, 0, .22), transparent 60%);
  --season-overlay-animation: halloweenFlicker 6s steps(6) infinite;
  --season-overlay-filter: blur(.5px);
  --season-overlay-blend: screen;
  --season-badge-display: block;
  --season-badge-bg: rgba(255, 107, 61, .2);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><circle cx='16' cy='17' r='9' fill='%23ff8c1a'/><rect x='14' y='6' width='4' height='6' fill='%2388c057'/><circle cx='12' cy='17' r='2' fill='%234b2606'/><circle cx='20' cy='17' r='2' fill='%234b2606'/><rect x='12' y='21' width='8' height='2' fill='%234b2606'/></svg>");
}

html[data-season="halloween"] body {
  background:
    radial-gradient(900px 600px at 80% 20%, rgba(255, 107, 61, .28), transparent 60%),
    radial-gradient(900px 600px at 20% 70%, rgba(120, 0, 0, .18), transparent 60%),
    linear-gradient(180deg, #0a0501, #140800);
}

/* ===== Seasonal: Christmas ===== */
html[data-season="christmas"] {
  --accent: #9fdcff;
  --fg: #f2f8ff;
  --muted: #b8d2ea;
  --glow-main: rgba(159, 220, 255, 0.42);
  --glow-soft: rgba(159, 220, 255, 0.2);
  --snap-strong: rgba(159, 220, 255, 0.34);
  --snap-soft: rgba(159, 220, 255, 0.0);
  --season-overlay-opacity: .24;
  --season-overlay-image:
    radial-gradient(1000px 700px at 20% 20%, rgba(200, 235, 255, .28), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(140, 200, 255, .16), transparent 60%);
  --season-overlay-animation: winterGlow 9s ease-in-out infinite;
  --season-overlay-filter: blur(.45px);
  --season-badge-display: block;
  --season-badge-bg: rgba(159, 220, 255, .2);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><circle cx='16' cy='17' r='7' fill='%23ffd7b3'/><path d='M7 15 C11 7 21 7 25 15' fill='%23e53935'/><circle cx='25' cy='15' r='3' fill='%23ffffff'/><path d='M9 22 C12 26 20 26 23 22' fill='%23ffffff'/></svg>");
}

html[data-season="christmas"] body {
  background:
    radial-gradient(1000px 700px at 20% 20%, rgba(159, 220, 255, .3), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(120, 180, 255, .16), transparent 60%),
    linear-gradient(180deg, #020612, #040b18);
}

/* ===== Seasonal: Christmas Eve ===== */
html[data-season="christmas-eve"] {
  --accent: #ffd166;
  --fg: #fff7e6;
  --muted: #e4c48a;
  --glow-main: rgba(255, 209, 102, 0.45);
  --glow-soft: rgba(255, 209, 102, 0.22);
  --snap-strong: rgba(255, 209, 102, 0.4);
  --snap-soft: rgba(255, 209, 102, 0.0);
  --season-overlay-opacity: .26;
  --season-overlay-image:
    radial-gradient(900px 700px at 20% 20%, rgba(255, 209, 102, .28), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(255, 120, 120, .18), transparent 60%);
  --season-overlay-animation: winterGlow 8s ease-in-out infinite;
  --season-overlay-filter: blur(.4px);
  --season-badge-display: block;
  --season-badge-bg: rgba(255, 209, 102, .22);
  --season-icon: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><polygon points='16,3 19,12 29,12 21,18 24,28 16,22 8,28 11,18 3,12 13,12' fill='%23ffd166'/></svg>");
}

html[data-season="christmas-eve"] body {
  background:
    radial-gradient(1000px 700px at 20% 20%, rgba(255, 209, 102, .3), transparent 62%),
    radial-gradient(900px 600px at 80% 70%, rgba(255, 120, 120, .18), transparent 60%),
    linear-gradient(180deg, #120604, #1a0a06);
}

/* reduced motion support */
html[data-motion="reduced"] * {
  animation: none !important;
  transition: none !important;
}

/* snow overlay (only for christmas) */
.snow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity .35s ease;
  background-image:
    radial-gradient(2px 2px at 20% 10%, rgba(255, 255, 255, .95), transparent),
    radial-gradient(2px 2px at 80% 30%, rgba(255, 255, 255, .85), transparent),
    radial-gradient(1.6px 1.6px at 50% 55%, rgba(255, 255, 255, .8), transparent),
    radial-gradient(1.2px 1.2px at 35% 70%, rgba(255, 255, 255, .7), transparent),
    radial-gradient(1.2px 1.2px at 65% 85%, rgba(255, 255, 255, .7), transparent);
  animation: snow 12s linear infinite;
}

html[data-season="christmas"] .snow,
html[data-season="christmas-eve"] .snow,
html[data-season="winter"] .snow { opacity: .28; }

@keyframes snow {
  from { background-position: 0 -120px; }
  to { background-position: 0 720px; }
}