.grid {
  grid-template-columns: repeat(6, 1fr);
}
.spot-field {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
.spot-field .spot {
  pointer-events: auto;
}
.spot.expiring {
  animation: escape 0.28s ease-in forwards;
}
@keyframes escape {
  to {
    transform: scale(0.12) rotate(18deg);
    opacity: 0;
  }
}
.stream-reveal {
  left: auto;
  right: 22px;
  top: auto;
  bottom: 48px;
  transform: none;
  width: 245px;
  padding: 9px;
  display: grid;
  grid-template-columns: 48px 1fr;
  grid-template-rows: auto auto auto;
  gap: 1px 10px;
  text-align: left;
  pointer-events: none;
  animation: streamIn 0.2s ease-out;
}
.stream-reveal > small {
  grid-column: 2;
}
.stream-reveal .reveal-blob {
  grid-column: 1;
  grid-row: 1/4;
  width: 44px;
  height: 41px;
  margin: 0;
}
.stream-reveal h2 {
  grid-column: 2;
  font-size: 14px;
  margin: 0;
}
.stream-reveal p {
  grid-column: 2;
  font-size: 9px;
  min-height: 0;
  margin: 2px 0;
}
.stream-reveal strong {
  grid-column: 2;
  font-size: 8px;
  margin: 4px 0;
}
.stream-reveal button {
  display: none;
}
@keyframes streamIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}
.pattern-stripes i {
  background: repeating-linear-gradient(
    125deg,
    var(--blob) 0 9px,
    var(--accent) 10px 14px
  );
}
.pattern-grid i {
  background:
    linear-gradient(90deg, transparent 78%, var(--accent) 79%),
    linear-gradient(transparent 78%, var(--accent) 79%), var(--blob);
  background-size: 15px 15px;
}
.pattern-rings i {
  background: radial-gradient(
    circle at 35% 40%,
    transparent 0 12%,
    var(--accent) 13% 18%,
    transparent 19% 30%,
    var(--accent) 31% 36%,
    var(--blob) 37%
  );
}
.pattern-fleck i,
.pattern-confetti i {
  background:
    radial-gradient(circle at 25% 25%, var(--accent) 0 4%, transparent 5%),
    radial-gradient(circle at 68% 35%, var(--accent) 0 3%, transparent 4%),
    radial-gradient(circle at 42% 75%, var(--accent) 0 5%, transparent 6%),
    var(--blob);
}
.pattern-waves i {
  background: repeating-radial-gradient(
    ellipse at 20% 80%,
    var(--blob) 0 8px,
    var(--accent) 9px 12px,
    var(--blob) 13px 19px
  );
}
.pattern-double i {
  box-shadow:
    11px 7px 0 -2px var(--accent),
    -7px 11px 0 -4px var(--blob);
}
.pattern-outline i {
  background: color-mix(in srgb, var(--blob) 16%, white);
  border: 3px solid var(--accent);
}
.pattern-pulse i {
  background: radial-gradient(circle, var(--accent), var(--blob) 52%);
  animation: inkPulse 1.2s ease-in-out infinite alternate;
}
.pattern-gold i,
.pattern-pearl i,
.pattern-chrome i {
  background: linear-gradient(
    120deg,
    var(--blob),
    var(--accent),
    var(--blob),
    #fff,
    var(--blob)
  );
  background-size: 250% 100%;
  animation: inkShine 2.2s linear infinite;
}
.pattern-holo i,
.pattern-prism i,
.pattern-glitch i {
  background: conic-gradient(
    from 30deg,
    var(--blob),
    #41e4dc,
    #d96fe9,
    #ffe177,
    var(--blob)
  );
  animation: holoTurn 4s linear infinite;
}
.pattern-stars i {
  background:
    radial-gradient(circle at 22% 26%, #fff 0 2%, transparent 3%),
    radial-gradient(circle at 72% 38%, #fff 0 2%, transparent 3%),
    radial-gradient(circle at 48% 76%, var(--accent) 0 3%, transparent 4%),
    var(--blob);
}
.pattern-stamp i {
  background:
    linear-gradient(
      25deg,
      transparent 35%,
      var(--accent) 36% 50%,
      transparent 51%
    ),
    var(--blob);
}
.pattern-clock i {
  background: conic-gradient(var(--accent) 0 8%, var(--blob) 9% 100%);
}
.pattern-lock i,
.pattern-keys i {
  background: linear-gradient(
    90deg,
    var(--blob) 45%,
    var(--accent) 46% 54%,
    var(--blob) 55%
  );
}
.pattern-splash i,
.pattern-lava i,
.pattern-fire i,
.pattern-sun i {
  background: radial-gradient(
    circle at 50% 70%,
    var(--accent),
    var(--blob) 55%
  );
}
.pattern-fade i {
  background: linear-gradient(90deg, var(--blob), transparent);
}
.pattern-void i {
  background: radial-gradient(circle, #050608, var(--blob) 60%, var(--accent));
}
.pattern-hearts i {
  background:
    radial-gradient(circle at 35% 38%, var(--accent) 0 12%, transparent 13%),
    radial-gradient(circle at 58% 38%, var(--accent) 0 12%, transparent 13%),
    var(--blob);
}
.pattern-ice i {
  background: linear-gradient(
    140deg,
    var(--accent),
    var(--blob) 35%,
    #fff 36% 39%,
    var(--blob) 40% 65%,
    #fff 66% 69%,
    var(--blob)
  );
}
.pattern-million i {
  background: conic-gradient(
    #17101f,
    #fff0a1,
    #8a42bd,
    #42e0d4,
    #fff0a1,
    #17101f
  );
  background-size: 150% 150%;
  animation: holoTurn 1.8s linear infinite;
}
@keyframes inkPulse {
  to {
    filter: brightness(1.35);
    transform: scale(1.06);
  }
}
@keyframes inkShine {
  to {
    background-position: 250% 0;
  }
}
@keyframes holoTurn {
  to {
    filter: hue-rotate(360deg);
  }
}
@media (max-width: 800px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.game-controls {
  position: absolute;
  z-index: 20;
  right: 18px;
  top: 17px;
  display: flex;
  gap: 7px;
}
.game-controls button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(37, 50, 53, 0.16);
  background: rgba(250, 248, 241, 0.94);
  font-weight: 800;
  cursor: pointer;
}
.game-controls button.active {
  background: #176b3a;
  color: white;
  border-color: #176b3a;
}
.paper.paused .spot-field {
  pointer-events: none;
  filter: grayscale(0.25);
  opacity: 0.65;
}
.powerups {
  position: absolute;
  z-index: 8;
  left: 115px;
  top: 151px;
  display: flex;
  gap: 8px;
}
.powerups button {
  width: 188px;
  min-height: 50px;
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 8px;
  align-items: center;
  text-align: left;
  border: 1px solid rgba(37, 50, 53, 0.14);
  border-radius: 14px;
  padding: 7px 9px;
  background: rgba(250, 248, 241, 0.94);
  color: #253235;
  box-shadow: 0 7px 18px rgba(37, 50, 53, 0.08);
  cursor: pointer;
  transition: 0.16s ease;
}
.powerups button:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: #42a89a;
}
.powerups button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}
.powerups i {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #42a89a;
  color: white;
  font-size: 16px;
  font-style: normal;
}
.powerups button:nth-child(2) i {
  background: #c18b22;
}
.powerups button:last-child i {
  background: #7b3cff;
}
.powerups span,
.powerups b,
.powerups small {
  display: block;
}
.powerups b {
  font-size: 10px;
}
.powerups small {
  font-size: 7px;
  color: #75807d;
  margin-top: 2px;
}
.powerups em {
  font-size: 9px;
  font-style: normal;
  font-weight: 900;
  white-space: nowrap;
  color: #a97b21;
}
.spreadsheet {
  position: absolute;
  z-index: 12;
  inset: 0;
  background: #f7f8f8;
  color: #202427;
  display: grid;
  grid-template-rows: 39px 35px 1fr 34px;
  font-family: Arial, sans-serif;
}
.spreadsheet.hidden {
  display: none;
}
.spreadsheet header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 14px;
  background: #176b3a;
  color: white;
  font-size: 11px;
}
.spreadsheet header b {
  font-size: 15px;
}
.spreadsheet header i {
  margin-left: auto;
  font-style: normal;
  opacity: 0.8;
}
.formula {
  display: grid;
  grid-template-columns: 65px 36px 1fr;
  background: white;
  border-bottom: 1px solid #ccd1ce;
  font-size: 11px;
}
.formula > * {
  display: flex;
  align-items: center;
  padding: 0 10px;
  border-right: 1px solid #d9ddda;
}
.formula span {
  font-style: italic;
}
.formula code {
  font-family: Arial, sans-serif;
}
.sheet-grid {
  display: grid;
  grid-template-columns: 40px repeat(4, minmax(120px, 1fr));
  grid-auto-rows: 34px;
  align-content: start;
  overflow: auto;
  background: white;
}
.sheet-grid > * {
  margin: 0;
  padding: 8px;
  border-right: 1px solid #d9ddda;
  border-bottom: 1px solid #d9ddda;
  font-size: 10px;
  font-style: normal;
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
}
.sheet-grid > b {
  background: #ecefed;
  text-align: center;
  font-weight: 700;
}
.sheet-grid strong {
  grid-column: 2/6;
  background: #d9eadf;
  color: #155c34;
  font-weight: 800;
}
.spreadsheet footer {
  display: flex;
  align-items: center;
  gap: 2px;
  background: #ecefed;
  border-top: 1px solid #cbd1cd;
  font-size: 10px;
}
.spreadsheet footer > * {
  padding: 8px 14px;
}
.spreadsheet footer span:first-of-type {
  background: white;
  border-bottom: 3px solid #176b3a;
}
.spreadsheet footer i {
  margin-left: auto;
  font-style: normal;
}
@media (max-width: 800px) {
  .game-controls {
    top: 118px;
    right: 8px;
  }
  .powerups {
    left: 52px;
    right: 52px;
    top: 155px;
  }
  .powerups button {
    width: 50%;
    grid-template-columns: 26px 1fr auto;
    padding: 6px;
  }
  .powerups i {
    width: 25px;
    height: 25px;
  }
  .powerups small {
    display: none;
  }
  .spreadsheet header span:nth-of-type(n + 3),
  .spreadsheet header i,
  .spreadsheet footer i {
    display: none;
  }
  .sheet-grid {
    grid-template-columns: 34px repeat(4, minmax(100px, 1fr));
  }
}
.level-strip,
.streak-strip {
  position: absolute;
  z-index: 8;
  top: 105px;
  height: 35px;
  display: grid;
  grid-template-columns: auto 105px auto;
  align-items: center;
  gap: 8px;
  padding: 5px 9px;
  background: rgba(250, 248, 241, 0.9);
  border: 1px solid rgba(37, 50, 53, 0.12);
  border-radius: 11px;
  color: #253235;
}
.level-strip {
  left: 115px;
}
.streak-strip {
  left: 460px;
}
.level-strip > b,
.streak-strip > b {
  font-size: 8px;
  letter-spacing: 0.08em;
}
.level-strip > span,
.streak-strip > span {
  height: 6px;
  border-radius: 5px;
  background: #ddd8cd;
  overflow: hidden;
}
.level-strip > span i,
.streak-strip > span i {
  display: block;
  height: 100%;
  width: 0;
  background: #42a89a;
  border-radius: inherit;
  transition: width 0.25s;
}
.streak-strip > span i {
  background: #d377a4;
}
.level-strip small,
.streak-strip small {
  font-size: 7px;
  color: #75807d;
}
.streak-strip b i {
  font-style: normal;
  color: #d377a4;
}
.frenzy-hud {
  position: absolute;
  z-index: 25;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: baseline;
  gap: 8px;
  padding: 8px 15px;
  border-radius: 18px;
  background: #21143b;
  color: white;
  box-shadow: 0 8px 30px rgba(123, 60, 255, 0.35);
}
.frenzy-hud small,
.frenzy-hud span {
  font-size: 8px;
  letter-spacing: 0.14em;
}
.frenzy-hud b {
  font-size: 22px;
  color: #72fff0;
}
.paper.frenzy {
  animation: frenzyPaper 0.55s ease-in-out infinite alternate;
}
.paper.frenzy .spot {
  filter: drop-shadow(0 0 9px rgba(123, 60, 255, 0.35));
}
.paper.frenzy .level-strip,
.paper.frenzy .streak-strip {
  opacity: 0.3;
}
@keyframes frenzyPaper {
  to {
    background-color: #f4efff;
  }
}
.frenzy-result {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(20, 18, 29, 0.68);
  backdrop-filter: blur(7px);
}
.frenzy-result > div {
  width: min(430px, calc(100% - 28px));
  padding: 28px;
  border-radius: 24px;
  background: #faf8f1;
  text-align: center;
  box-shadow: 0 25px 90px rgba(0, 0, 0, 0.35);
}
.frenzy-result small {
  font-size: 8px;
  letter-spacing: 0.17em;
  color: #7b3cff;
  font-weight: 900;
}
.frenzy-result h2 {
  font-size: 31px;
  margin: 5px;
}
.frenzy-result p {
  color: #75807d;
}
.frenzy-result p b {
  color: #253235;
  font-size: 20px;
}
.frenzy-result strong {
  display: block;
  margin: 15px;
}
.frenzy-result button {
  border: 0;
  border-radius: 20px;
  background: #253235;
  color: white;
  padding: 11px 18px;
  font-weight: 800;
  cursor: pointer;
}
@media (max-width: 800px) {
  .level-strip {
    left: 50px;
    top: 151px;
  }
  .streak-strip {
    left: 50px;
    top: 191px;
  }
  .level-strip,
  .streak-strip {
    grid-template-columns: auto 70px auto;
  }
  .powerups {
    left: 50px;
    right: 8px;
    top: 232px;
    gap: 4px;
  }
  .powerups button {
    width: 33.333%;
    grid-template-columns: 22px 1fr;
    padding: 5px;
  }
  .powerups button em {
    grid-column: 2;
  }
  .powerups i {
    width: 22px;
    height: 22px;
  }
  .stats span {
    min-width: 62px;
    padding: 3px 5px;
  }
  .stats span:nth-child(2) {
    display: none;
  }
  .frenzy-hud {
    top: 76px;
  }
}

/* Purpose-built portrait layout: compact dashboard above a protected play zone. */
@media (max-width: 800px) and (orientation: portrait) {
  html,
  body {
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }
  body {
    padding: 0;
    display: block;
  }
  .shell {
    width: 100%;
    height: 100dvh;
    min-height: 0;
    border-radius: 0;
    grid-template-rows: 52px minmax(0, 1fr);
    box-shadow: none;
  }
  .topbar {
    position: relative;
    z-index: 30;
    grid-template-columns: 1fr auto;
    padding: 0 12px;
  }
  .brand {
    font-size: 10px;
  }
  .topbar > button {
    padding: 7px 10px;
  }
  .stats {
    top: 52px;
    height: 44px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(250, 248, 241, 0.97);
    border-bottom: 1px solid #ddd8cd;
  }
  .stats span {
    min-width: 0;
    padding: 3px 2px;
    border-left: 1px solid #ddd8cd;
  }
  .stats span:nth-child(2) {
    display: none;
  }
  .stats small {
    font-size: 6px;
  }
  .stats b {
    font-size: 15px;
  }
  .paper {
    min-height: 0;
  }
  .margin {
    left: 25px;
  }
  .title {
    left: 18px;
    top: 53px;
  }
  .title small {
    font-size: 6px;
  }
  .title h1 {
    margin-top: 2px;
    font-size: 24px;
  }
  .title p {
    display: none;
  }
  .game-controls {
    top: 54px;
    right: 10px;
    gap: 5px;
  }
  .game-controls button {
    width: 34px;
    height: 34px;
  }
  .level-strip,
  .streak-strip {
    left: 14px;
    right: 14px;
    height: 36px;
    grid-template-columns: minmax(96px, auto) minmax(50px, 1fr) auto;
    padding: 5px 8px;
    gap: 6px;
  }
  .level-strip {
    top: 99px;
  }
  .streak-strip {
    top: 140px;
  }
  .level-strip small,
  .streak-strip small {
    font-size: 6px;
    white-space: nowrap;
  }
  .powerups {
    left: 14px;
    right: 14px;
    top: 181px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }
  .powerups button {
    width: auto;
    min-height: 45px;
    grid-template-columns: 27px 1fr auto;
    padding: 6px 8px;
  }
  .powerups button:last-child {
    grid-column: 1 / -1;
    border-color: rgba(123, 60, 255, 0.35);
    background: rgba(247, 243, 255, 0.97);
  }
  .powerups button em {
    grid-column: auto;
  }
  .powerups small {
    display: block;
    font-size: 6px;
  }
  .spot-field {
    inset: 286px 4px 34px;
  }
  .stream-reveal {
    right: 10px;
    bottom: 40px;
    width: min(215px, calc(100% - 20px));
    grid-template-columns: 42px 1fr;
    padding: 8px;
    border-radius: 15px;
  }
  .stream-reveal .reveal-blob {
    width: 38px;
    height: 35px;
  }
  .stream-reveal h2 {
    font-size: 12px;
  }
  .stream-reveal p {
    display: none;
  }
  .stream-reveal strong {
    font-size: 7px;
    margin: 2px 0;
  }
  .message {
    bottom: 39px;
  }
  .paper footer {
    left: 18px;
    right: 14px;
    bottom: 10px;
  }
  .frenzy-hud {
    top: 52px;
  }
}

@media (max-width: 380px) and (orientation: portrait) {
  .level-strip small,
  .streak-strip small,
  .powerups small {
    display: none;
  }
  .level-strip,
  .streak-strip {
    grid-template-columns: minmax(90px, auto) 1fr;
  }
  .powerups button {
    grid-template-columns: 25px 1fr auto;
  }
}