:root {
  --bg: #080a0d;
  --box: rgba(0, 0, 0, 50%);
  --field: #0b0e12;
  --text: #f0f2f3;
  --muted: #8d969d;
  --line: #293038;
  --orange: #ff681f;
  --orange-hot: #ffc66b;
  --correct: #153d2d;
  --partial: #4b3211;
  --wrong: #181c21;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  padding: 32px 16px;
  color: var(--text);
  background: var(--bg);
  font:
    14px/1.5 Arial,
    sans-serif;
  transition:
    background 0.35s ease,
    color 0.35s ease;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.13;
  background:
    linear-gradient(to right, var(--orange) 1px, transparent 1px),
    linear-gradient(to bottom, var(--orange) 1px, transparent 1px);
  background-size: 42px 42px;
}
.game-box {
  position: relative;
  width: min(800px, 100%);
  margin: 0 auto;
  padding: 30px;
  background: var(--box);
  box-shadow:
    0 0 0 1px rgba(255, 91, 31, 0.04),
    0 18px 55px rgba(0, 0, 0, 0.35);
}
.mode-switch {
  width: min(800px, 100%);
  margin: 0 auto 18px;
  padding: 4px;
  display: flex;
  gap: 4px;
  border: 1px solid var(--line);
  background: rgba(17, 21, 26, 0.82);
}
.mode-button {
  flex: 1;
  padding: 10px 14px;
  border: 0;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.mode-button:hover,
.mode-button.active {
  color: var(--bg);
  background: var(--orange);
}
.mode-kicker {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.infinite-mode {
  --bg: #090b18;
  --box: #111426;
  --field: #0d1020;
  --line: #2b3150;
  --orange: #a98cff;
  --orange-hot: #d4c7ff;
  --correct: #173a3a;
  --partial: #3b2f59;
  --wrong: #191c2d;
  background: var(--bg);
}
.infinite-mode::before {
  opacity: 0.16;
  background:
    radial-gradient(
      circle at 15% 18%,
      rgba(169, 140, 255, 0.2),
      transparent 27%
    ),
    radial-gradient(
      circle at 85% 82%,
      rgba(75, 201, 190, 0.11),
      transparent 30%
    ),
    repeating-linear-gradient(
      135deg,
      transparent 0 10px,
      rgba(255, 255, 255, 0.025) 11px
    );
}
.infinite-mode .mode-switch {
  background: rgba(17, 20, 38, 0.86);
}
.brand-line {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: var(--bg);
  background: var(--orange);
  font-size: 14px;
  font-weight: 800;
  transform: skew(-8deg);
}
h1 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 25px;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
h1 span {
  background: linear-gradient(to bottom, #ffffff 0%, #858b91 100%);
  background-clip: text;
  color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.site-icon {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 9px;
}
.subtitle {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
}
.seo-intro {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  max-width: 62ch;
}
.mode-date {
  margin: -4px 0 12px;
  color: var(--orange-hot);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.guess-form {
  position: relative;
  display: flex;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--field);
}
.guess-form:focus-within {
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(255, 91, 31, 0.14);
}
.guess-form input {
  width: 100%;
  min-width: 0;
  padding: 0 13px;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  font: inherit;
}
.guess-form input::placeholder {
  color: #626a71;
}
.guess-form button {
  padding: 0 18px;
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--bg);
  background: var(--orange);
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
}
.guess-form button:hover {
  background: var(--orange-hot);
}
.suggestions {
  position: relative;
  z-index: 2;
  display: none;
  max-height: 260px;
  overflow-y: auto;
  margin-top: 4px;
  border: 1px solid var(--line);
  background: #0d1014;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}
.suggestions.visible {
  display: block;
}
.suggestion {
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  background: transparent;
  text-align: left;
  font: inherit;
  cursor: pointer;
}
.suggestion:hover {
  background: rgba(255, 91, 31, 0.1);
}
.suggestion img,
.style-icon {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  object-fit: cover;
  border-radius: 4px;
}
.suggestion strong {
  min-width: 125px;
  color: var(--text);
  font-weight: 600;
}
.game-meta {
  display: flex;
  justify-content: space-between;
  padding: 16px 0 10px;
  color: var(--muted);
  font-size: 12px;
}
.reset-button {
  margin: 0 0 12px;
  padding: 7px 11px;
  border: 1px solid var(--orange);
  color: var(--orange);
  background: transparent;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}
.reset-button:hover {
  color: var(--bg);
  background: var(--orange);
}
.game-meta strong {
  color: var(--orange-hot);
}
.table-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
th {
  padding: 8px 9px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  text-transform: uppercase;
}
.guess-number-header {
  width: 34px;
  color: var(--orange);
  font-size: 9px;
  text-align: center;
}
td {
  height: 51px;
  padding: 8px 9px;
  border: 1px solid var(--line);
  background: var(--wrong);
  color: var(--text);
  font-size: 12px;
}
.guess-number {
  width: 34px;
  padding-left: 3px;
  padding-right: 3px;
  color: var(--orange);
  background: transparent;
  font-size: 10px;
  font-weight: 700;
  text-align: center;
}
td.correct {
  background: var(--correct);
  border-color: var(--line);
}
td.partial {
  background: var(--partial);
  border-color: var(--line);
}
td.wrong {
  background: var(--wrong);
}
.name-cell {
  vertical-align: middle;
  font-weight: 600;
}
.name-cell .style-icon {
  margin-right: 10px;
  vertical-align: middle;
}
.rarity-value {
  display: flex;
  align-items: center;
  gap: 6px;
}
.rarity-value img {
  width: 27px;
  height: 27px;
  object-fit: cover;
  border-radius: 5px;
}
.release-value {
  display: flex;
  align-items: center;
  gap: 7px;
}
.unknown-release {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}
.unknown-release img {
  width: 25px;
  height: 25px;
  object-fit: cover;
  border-radius: 5px;
}
.release-value small {
  color: var(--orange-hot);
  font-size: 8px;
}
.release-direction {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.release-direction img {
  width: 18px;
  height: 18px;
  object-fit: cover;
  border-radius: 3px;
}
.styles-cell span + span::before {
  content: ", ";
  color: var(--muted);
}
.arrow {
  margin-left: auto;
  color: var(--orange-hot);
  font-size: 15px;
}
.guess-row td {
  opacity: 1;
}
.latest-guess td {
  opacity: 0;
  animation: reveal-cell 0.76s ease-out forwards;
}
.latest-guess td:nth-child(2) {
  animation-delay: 0ms;
}
.latest-guess td:nth-child(3) {
  animation-delay: 180ms;
}
.latest-guess td:nth-child(4) {
  animation-delay: 360ms;
}
.latest-guess td:nth-child(5) {
  animation-delay: 540ms;
}
.latest-guess td:nth-child(6) {
  animation-delay: 720ms;
}
@keyframes reveal-cell {
  from {
    opacity: 0;
    transform: translateX(-22px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.round-report {
  width: min(340px, calc(100% - 32px));
  border: 1px solid var(--orange);
  padding: 28px;
  color: var(--text);
  background: #11151a;
  text-align: center;
}
.round-report::backdrop {
  background: rgba(0, 0, 0, 0.72);
}
.close-report {
  position: absolute;
  top: 8px;
  right: 12px;
  border: 0;
  color: var(--muted);
  background: transparent;
  font-size: 24px;
  cursor: pointer;
}
.report-kicker {
  margin: 0;
  color: var(--orange);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.round-report h2 {
  margin: 10px 0 15px;
  font-size: 25px;
}
.report-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
}
.round-report p:last-child {
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 560px) {
  body {
    padding: 12px 7px;
  }
  .game-box {
    padding: 22px 12px;
  }
  h1 {
    font-size: 34px;
  }
  .suggestion strong {
    min-width: 105px;
  }
  th,
  td {
    padding-left: 6px;
    padding-right: 6px;
    font-size: 11px;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  th {
    font-size: 9px;
  }
  .rarity-value img {
    width: 23px;
    height: 23px;
  }
  .guess-number-header,
  .guess-number {
    width: 24px;
  }
  .name-cell .style-icon {
    width: 22px;
    height: 22px;
    margin-right: 4px;
  }
  .rarity-value {
    flex-wrap: wrap;
    gap: 3px;
  }
  .rarity-value img {
    flex: 0 0 23px;
  }
  .release-value {
    flex-wrap: wrap;
    gap: 3px;
  }
  .release-direction {
    max-width: 100%;
    font-size: 8px;
    line-height: 1.2;
  }
  .release-direction img {
    width: 16px;
    height: 16px;
  }
  .styles-cell {
    line-height: 1.25;
  }
}

@media (min-width: 1000px) {
  body {
    padding: 56px 32px;
    font-size: 16px;
  }
  .mode-switch,
  .game-box {
    width: min(1080px, 100%);
  }
  .mode-switch {
    margin-bottom: 24px;
    padding: 6px;
    gap: 6px;
  }
  .mode-button {
    padding: 13px 18px;
    font-size: 13px;
  }
  .game-box {
    padding: 48px;
  }
  .mode-kicker {
    margin-bottom: 14px;
    font-size: 12px;
  }
  h1 {
    gap: 14px;
    margin-bottom: 32px;
    font-size: 56px;
  }
  .site-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
  }
  .subtitle {
    margin-bottom: 20px;
    font-size: 15px;
  }
  .guess-form {
    height: 56px;
  }
  .guess-form input {
    padding: 0 17px;
    font-size: 16px;
  }
  .guess-form button {
    padding: 0 24px;
    font-size: 13px;
  }
  .suggestion {
    min-height: 54px;
    padding: 10px 16px;
    font-size: 15px;
  }
  .suggestion img,
  .style-icon {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }
  .game-meta {
    padding: 20px 0 13px;
    font-size: 13px;
  }
  .reset-button {
    margin-bottom: 16px;
    padding: 9px 14px;
    font-size: 12px;
  }
  th {
    padding: 11px 13px;
    font-size: 11px;
  }
  td {
    height: 64px;
    padding: 11px 13px;
    font-size: 14px;
  }
  .guess-number-header,
  .guess-number {
    width: 42px;
  }
  .rarity-value {
    gap: 8px;
  }
  .rarity-value img {
    width: 34px;
    height: 34px;
  }
  .release-value {
    gap: 9px;
  }
  .release-direction img {
    width: 22px;
    height: 22px;
  }
}