:root {
  --bg: #030711;
  --panel: rgba(8, 15, 34, 0.88);
  --panel-border: rgba(111, 183, 255, 0.38);
  --text: #e8f3ff;
  --muted: #9fbcde;
  --accent: #57e6ff;
  --cv-suck-duration: 2600ms;
}

@font-face {
  font-family: "Pixelify Sans Local";
  src: url("./fonts/PixelifySans-VariableFont_wght.ttf") format("truetype");
  font-weight: 400 700;
  font-style: normal;
}

@font-face {
  font-family: "Kapakana Local";
  src: url("./fonts/Kapakana/Kapakana-VariableFont_wght.ttf") format("truetype");
  font-weight: 300 700;
  font-style: normal;
}

@font-face {
  font-family: "Zen Maru Local";
  src: url("./fonts/ZenMaruGothic-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Avenir Next", sans-serif;
  cursor: default;
}

#bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0;
  transition: opacity 0.9s ease;
}

#bg.ready {
  opacity: 1;
}

.overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 15;
  background: #000;
}

#poem-overlay {
  background:
    radial-gradient(circle at 20% 20%, rgba(72, 56, 124, 0.35), transparent 35%),
    radial-gradient(circle at 78% 32%, rgba(33, 90, 134, 0.3), transparent 34%),
    radial-gradient(circle at 52% 78%, rgba(118, 42, 98, 0.22), transparent 32%),
    linear-gradient(180deg, #02030a 0%, #040713 55%, #05070f 100%);
  overflow: hidden;
}

#poem-overlay::before,
#poem-overlay::after {
  content: "";
  position: absolute;
  inset: -20%;
  pointer-events: none;
}

#poem-overlay::before {
  background-image:
    radial-gradient(2px 2px at 8% 16%, rgba(255, 255, 255, 0.85), transparent 55%),
    radial-gradient(1.5px 1.5px at 18% 62%, rgba(191, 227, 255, 0.8), transparent 58%),
    radial-gradient(2px 2px at 31% 35%, rgba(255, 255, 255, 0.82), transparent 56%),
    radial-gradient(1.4px 1.4px at 41% 76%, rgba(201, 220, 255, 0.8), transparent 60%),
    radial-gradient(2px 2px at 57% 26%, rgba(255, 255, 255, 0.9), transparent 58%),
    radial-gradient(1.6px 1.6px at 69% 68%, rgba(191, 227, 255, 0.78), transparent 58%),
    radial-gradient(2px 2px at 83% 47%, rgba(255, 255, 255, 0.84), transparent 57%),
    radial-gradient(1.5px 1.5px at 91% 22%, rgba(200, 230, 255, 0.8), transparent 58%);
  opacity: 0.72;
  animation: star-drift 36s linear infinite;
}

#poem-overlay::after {
  background-image:
    radial-gradient(1.2px 1.2px at 12% 40%, rgba(191, 227, 255, 0.7), transparent 58%),
    radial-gradient(1.1px 1.1px at 28% 84%, rgba(255, 255, 255, 0.72), transparent 58%),
    radial-gradient(1.3px 1.3px at 46% 18%, rgba(191, 227, 255, 0.72), transparent 58%),
    radial-gradient(1.2px 1.2px at 64% 52%, rgba(255, 255, 255, 0.68), transparent 58%),
    radial-gradient(1.1px 1.1px at 75% 87%, rgba(191, 227, 255, 0.7), transparent 58%),
    radial-gradient(1.25px 1.25px at 88% 34%, rgba(255, 255, 255, 0.72), transparent 58%);
  opacity: 0.52;
  animation: star-drift-rev 54s linear infinite;
}

@keyframes star-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(-6%, -4%, 0) scale(1.03);
  }
}

@keyframes star-drift-rev {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(5%, 4%, 0) scale(1.04);
  }
}

.overlay.visible {
  display: flex;
}

#cv-intro-overlay {
  z-index: 30;
  background: #ffffff;
  color: #000000;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 8px 10px;
  overflow: hidden;
}

#cv-black-fade {
  position: fixed;
  inset: 0;
  background: #000;
  opacity: 0;
  pointer-events: none;
  z-index: 4;
  transition: opacity 700ms ease;
}

.cv-intro-card {
  width: auto;
  max-width: 760px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  text-align: left;
  transition: opacity 300ms ease, transform 300ms ease;
}

.cv-kicker {
  margin: 0 0 0.2rem;
  font-size: 0.8rem;
  color: #000;
}

.cv-intro-card h1 {
  margin: 0 0 0.15rem;
  color: #000;
  font-size: 1.25rem;
  font-weight: 700;
}

.cv-sub {
  margin: 0;
  color: #000;
  font-size: 0.95rem;
}

.cv-summary {
  margin: 0.08rem 0;
  color: #000;
  font-size: 0.9rem;
}

.cv-intro-card hr {
  border: none;
  border-top: 1px solid #ececec;
  margin: 0.25rem 0 0.28rem;
}

.cv-plain-line {
  margin: 0.1rem 0;
  color: #000;
  font-size: 0.88rem;
}

.cv-actions {
  margin-top: 0.25rem;
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.cv-primary {
  border: 1px solid #b6b6b6;
  background: #efefef;
  color: #000000;
  border-radius: 0;
  padding: 0.1rem 0.35rem;
  font-family: serif;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.2;
  cursor: pointer;
}

.cv-hint {
  margin: 0;
  color: #444;
  font-size: 0.8rem;
  font-style: normal;
}

#cv-intro-overlay.fading .cv-intro-card {
  opacity: 0;
  transform: scale(0.98);
}

#cv-intro-overlay.fading #cv-black-fade {
  opacity: 1;
}

#poem-card {
  width: min(760px, 92vw);
  padding: 1rem 1.2rem;
  text-align: center;
  color: #d8ebff;
}

.poem-line {
  font-family: "Zen Maru Local", "Pixelify Sans Local", "Share Tech Mono", monospace;
  font-size: clamp(1.45rem, 2.9vw, 2.45rem);
  line-height: 1.72;
  letter-spacing: 0.06em;
  margin: 0.1rem 0;
  color: #f0f4ff;
  text-shadow: none;
}

.poem-token {
  display: inline-block;
  padding: 0.01rem 0.15rem 0.04rem;
  margin: 0 0.03rem 0.06rem 0;
  border-radius: 0;
  background: var(--token-bg, rgba(120, 145, 188, 0.45));
  box-shadow: none;
}

.poem-final {
  margin-top: 0.85rem;
}

.inline-input-wrap {
  display: inline-flex;
  align-items: center;
  margin-left: 0.35rem;
  min-width: 180px;
  border-bottom: 1px solid rgba(232, 242, 255, 0.5);
  padding: 0 0.08rem 0.06rem;
}

#poem-input {
  width: 100%;
  min-width: 160px;
  border: none;
  outline: none;
  background: transparent;
  color: #ffffff;
  font-family: "Zen Maru Local", "Pixelify Sans Local", "Share Tech Mono", monospace;
  font-size: clamp(1.3rem, 2.6vw, 2.1rem);
  letter-spacing: 0.04em;
  caret-color: transparent;
  cursor: text;
  text-align: center;
}

#poem-overlay.unlocked #poem-card {
  transform: scale(1.06);
  opacity: 0;
  transition: transform 1.1s cubic-bezier(0.18, 0.77, 0.26, 1), opacity 1.1s ease;
}

#gate-overlay.unlocked {
  opacity: 0;
  transition: opacity 1.2s ease;
  pointer-events: none;
}

#sparkle-burst {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 25;
}

.spark {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.95), rgba(142, 222, 255, 0.55));
  box-shadow: 0 0 12px rgba(122, 213, 255, 0.85);
  animation: sparkle-pop 950ms cubic-bezier(0.13, 0.68, 0.16, 1) forwards;
}

@keyframes sparkle-pop {
  0% {
    transform: translate(0, 0) scale(0.4);
    opacity: 0;
  }
  18% {
    opacity: 1;
  }
  100% {
    transform: translate(var(--tx), var(--ty)) scale(1.5);
    opacity: 0;
  }
}

#hud {
  position: fixed;
  top: 0.8rem;
  left: 0.8rem;
  right: 0.8rem;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  z-index: 10;
  pointer-events: none;
}

/* Hide top status boxes for a cleaner room view. */
#hud {
  display: none !important;
}

.hidden-ui {
  opacity: 0;
  pointer-events: none;
}

#hud.ready,
#crosshair.ready {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.6s ease;
}

.hud-left,
.hud-right {
  background: rgba(3, 11, 29, 0.72);
  border: 1px solid rgba(127, 173, 230, 0.26);
  border-radius: 10px;
  padding: 0.55rem 0.75rem;
}

.hud-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

#focus-name,
#room-name,
#objective {
  margin: 0.2rem 0 0;
  font-size: 0.91rem;
}

#crosshair {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 12px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(186, 226, 255, 0.86);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(68, 181, 255, 0.5);
  z-index: 8;
  pointer-events: none;
}

#interaction-tip {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  background: rgba(2, 16, 39, 0.88);
  border: 1px solid rgba(127, 184, 255, 0.44);
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 11;
  pointer-events: none;
}

#interaction-tip.visible {
  opacity: 1;
}

#transit-hint {
  position: fixed;
  left: 50%;
  bottom: 1.2rem;
  transform: translateX(-50%);
  z-index: 12;
  padding: 0.48rem 0.85rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.66);
  border: 1px solid rgba(140, 206, 255, 0.48);
  color: #d8ecff;
  font-size: 0.9rem;
}

#transit-hint.ready {
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(840px, 92vw);
  max-height: 86vh;
  overflow: auto;
  border-radius: 14px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  padding: 1rem 1.1rem 1.2rem;
  z-index: 14;
}

.panel.hidden {
  display: none;
}

.viewer-panel {
  inset: 0;
  transform: none;
  width: 100vw;
  max-height: 100vh;
  height: 100vh;
  border-radius: 0;
  border: none;
  padding: 0.75rem 0.75rem 0.8rem;
  background: rgba(2, 7, 18, 0.96);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  z-index: 60;
}

.viewer-panel.mini-bar {
  inset: auto !important;
  top: auto !important;
  left: auto !important;
  right: 0.9rem !important;
  bottom: 0.9rem !important;
  transform: none !important;
  width: min(390px, 94vw) !important;
  height: 182px !important;
  max-height: 182px !important;
  border: 1px solid rgba(143, 191, 255, 0.45) !important;
  border-radius: 12px !important;
  padding: 0.45rem !important;
  background: rgba(4, 10, 27, 0.96) !important;
  gap: 0.3rem !important;
  overflow: hidden !important;
}

.viewer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-right: 3.2rem;
}

.viewer-header h2 {
  margin: 0;
  font-size: 1rem;
}

.viewer-panel.mini-bar .viewer-header {
  display: none;
}

.viewer-panel.mini-bar .viewer-header h2 {
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#viewer-open-new-tab {
  font-size: 0.88rem;
}

#viewer-open-new-tab.hidden {
  display: none;
}

#viewer-iframe {
  width: 100%;
  flex: 1;
  min-height: 0;
  border: 1px solid rgba(127, 184, 255, 0.35);
  border-radius: 8px;
  background: #050811;
}

#close-viewer-panel {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid rgba(181, 220, 255, 0.75);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.62);
  color: #e8f6ff;
  font-size: 1rem;
  font-weight: 700;
  z-index: 65;
  cursor: pointer;
}

#close-viewer-panel:hover {
  background: rgba(27, 63, 110, 0.72);
}

#minify-viewer-panel,
#expand-viewer-panel {
  position: absolute;
  top: 0.55rem;
  right: 3rem;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid rgba(181, 220, 255, 0.75);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.62);
  color: #e8f6ff;
  font-size: 1rem;
  font-weight: 700;
  z-index: 65;
  cursor: pointer;
}

#minify-viewer-panel:hover,
#expand-viewer-panel:hover {
  background: rgba(27, 63, 110, 0.72);
}

#expand-viewer-panel {
  display: none;
}

.viewer-panel.mini-bar #minify-viewer-panel {
  display: none;
}

.viewer-panel.mini-bar #expand-viewer-panel {
  display: block;
}

.viewer-panel.mini-bar #viewer-iframe {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 0;
  border-radius: 10px;
  opacity: 1;
  pointer-events: auto;
}

#minify-viewer-panel.hidden,
#expand-viewer-panel.hidden {
  display: none;
}

#close-panel {
  float: right;
  background: rgba(0, 0, 0, 0.35);
}

#panel-body ul {
  padding-left: 1.1rem;
}

h1,
p,
button {
  cursor: default;
}

#toast {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  border: 1px solid rgba(89, 228, 255, 0.53);
  border-radius: 8px;
  background: rgba(5, 20, 47, 0.92);
  padding: 0.45rem 0.75rem;
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 20;
}

#toast.visible {
  opacity: 1;
}

a {
  color: #8dd8ff;
}

#controls-overlay {
  position: fixed;
  bottom: 1.8rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 18;
  pointer-events: none;
  background: rgba(4, 12, 30, 0.88);
  border: 1px solid rgba(120, 190, 255, 0.38);
  border-radius: 12px;
  padding: 0.7rem 1rem;
  opacity: 1;
  transition: opacity 0.5s ease;
}

#controls-overlay.fade-out {
  opacity: 0;
}

#controls-overlay.gone {
  display: none;
}

.controls-grid {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ctrl-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: #c8dff8;
}

.ctrl-row kbd {
  display: inline-block;
  min-width: 1.6rem;
  text-align: center;
  padding: 0.12rem 0.35rem;
  background: rgba(40, 70, 120, 0.55);
  border: 1px solid rgba(140, 200, 255, 0.45);
  border-radius: 5px;
  font-family: "Segoe UI", "Avenir Next", monospace;
  font-size: 0.78rem;
  color: #e8f3ff;
  line-height: 1.4;
}

.ctrl-desc {
  margin-left: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
}

/* ====================== PROGRESS HUD ====================== */
#progress-hud {
  position: fixed;
  bottom: 1.2rem;
  left: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  z-index: 17;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.4s ease;
}
#progress-hud.gone { display: none; }
#progress-hud.ready { display: flex; }
#progress-text {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.03em;
}
#progress-ring-fill {
  transition: stroke-dashoffset 0.5s ease;
}

/* ====================== MINIMAP ====================== */
#minimap-canvas {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  width: 140px;
  height: 140px;
  z-index: 17;
  pointer-events: none;
  border-radius: 50%;
  opacity: 1;
  transition: opacity 0.4s ease;
}
#minimap-canvas.gone { display: none; }
#minimap-canvas.ready { display: block; }

/* ====================== GUESTBOOK ====================== */
#guestbook-panel {
  z-index: 55;
  max-height: 82vh;
}
.gb-title {
  margin: 0 0 0.15rem;
  font-size: 1.15rem;
  color: #ffeebb;
}
.gb-subtitle {
  margin: 0 0 0.8rem;
  color: var(--muted);
  font-size: 0.85rem;
}
#gb-messages {
  max-height: 40vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
  padding-right: 0.3rem;
}
.gb-msg {
  background: rgba(15,30,60,0.55);
  border: 1px solid rgba(120,180,255,0.18);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
}
.gb-msg strong {
  color: #8dd8ff;
  font-size: 0.82rem;
}
.gb-msg .gb-time {
  color: var(--muted);
  font-size: 0.72rem;
  margin-left: 0.5rem;
}
.gb-msg p {
  margin: 0.25rem 0 0;
  font-size: 0.88rem;
  color: var(--text);
}
.gb-form {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.gb-form input,
.gb-form textarea {
  width: 100%;
  background: rgba(10,20,42,0.85);
  border: 1px solid rgba(120,180,255,0.3);
  border-radius: 6px;
  padding: 0.4rem 0.55rem;
  color: var(--text);
  font-size: 0.88rem;
  font-family: inherit;
  resize: none;
}
.gb-form input::placeholder,
.gb-form textarea::placeholder {
  color: rgba(160,190,220,0.55);
}
#gb-submit {
  align-self: flex-end;
  background: rgba(87,230,255,0.15);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0.35rem 0.9rem;
  color: var(--accent);
  font-size: 0.85rem;
  cursor: pointer;
}
#gb-submit:hover {
  background: rgba(87,230,255,0.25);
}
#close-guestbook {
  float: right;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(181,220,255,0.5);
  border-radius: 6px;
  color: #e8f6ff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
}

/* ====================== PUZZLE ====================== */
.puzzle-fullscreen {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 55;
  max-height: 92vh;
}
.puzzle-heading {
  margin: 0;
  font-size: 1.1rem;
  color: var(--accent);
}
.puzzle-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}
#puzzle-canvas {
  max-width: 92vw;
  max-height: 60vh;
  border: 1px solid rgba(87,230,255,0.25);
  border-radius: 10px;
  cursor: grab;
}
#puzzle-canvas:active { cursor: grabbing; }
#puzzle-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(181,220,255,0.5);
  border-radius: 6px;
  color: #e8f6ff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
}

/* ====================== SHARE CARD ====================== */
.share-fullscreen {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  z-index: 55;
}
.share-heading {
  margin: 0;
  font-size: 1.15rem;
  color: var(--accent);
}
#share-canvas {
  max-width: 92vw;
  border: 1px solid rgba(87,230,255,0.2);
  border-radius: 10px;
}
.share-actions {
  display: flex;
  gap: 0.6rem;
}
.share-actions button {
  background: rgba(87,230,255,0.12);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 0.4rem 1rem;
  color: var(--accent);
  font-size: 0.88rem;
  cursor: pointer;
}
.share-actions button:hover {
  background: rgba(87,230,255,0.25);
}
#share-close,
#qr-close,
#photo-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(181,220,255,0.5);
  border-radius: 6px;
  color: #e8f6ff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
}

/* ====================== QR CODE ====================== */
.qr-fullscreen {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  z-index: 55;
}
.qr-heading {
  margin: 0;
  font-size: 1.15rem;
  color: var(--accent);
}
.qr-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}
#qr-canvas {
  border: 8px solid #fff;
  border-radius: 6px;
  image-rendering: pixelated;
}
.qr-url {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

/* ====================== PHOTO MODE ====================== */
.photo-fullscreen {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  z-index: 55;
  max-height: 92vh;
}
.photo-heading {
  margin: 0;
  font-size: 1.1rem;
  color: var(--accent);
}
#photo-canvas {
  max-width: 92vw;
  max-height: 55vh;
  border: 1px solid rgba(87,230,255,0.2);
  border-radius: 10px;
}

/* ====================== THEME PICKER ====================== */
#theme-picker {
  position: fixed;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 18;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  pointer-events: auto;
}
#theme-picker.gone { display: none; }
.theme-picker-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(87,230,255,0.5);
  margin-bottom: 0.15rem;
}
#theme-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}
#theme-options.theme-options-hidden { display: none; }
.theme-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
  position: relative;
}
.theme-swatch:hover {
  transform: scale(1.18);
  box-shadow: 0 0 10px currentColor;
}
.theme-swatch.active {
  border-color: #fff;
  box-shadow: 0 0 12px rgba(255,255,255,0.4);
}
.theme-swatch-label {
  position: absolute;
  right: 38px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.6rem;
  color: #9fbcde;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  background: rgba(3,11,28,0.85);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}
.theme-swatch:hover .theme-swatch-label { opacity: 1; }

/* ====================== SPEEDRUN TIMER ====================== */
#speedrun-hud {
  position: fixed;
  top: 1rem;
  right: 1.2rem;
  z-index: 17;
  pointer-events: none;
  background: rgba(3,11,28,0.72);
  border: 1px solid rgba(87,230,255,0.3);
  border-radius: 8px;
  padding: 0.3rem 0.65rem;
  opacity: 1;
  transition: opacity 0.4s ease;
}
#speedrun-hud.gone { display: none; }
#speedrun-hud.ready { display: block; }
#speedrun-time {
  font-size: 0.88rem;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}