:root {
  --bg: #f6f1ea;
  --surface: #fffaf3;
  --card: #ffffff;
  --text: #3c3934;
  --muted: #7e776f;
  --accent: #7db6d6;
  --accent-strong: #4d8bab;
  --accent-soft: #c2dce9;
  --line: #e6ded4;
  --ok: #4f8c62;
  --bad: #b85b6a;
  --shadow: rgba(45, 35, 20, 0.08);
  --page-grad-start: #fcf8f2;
  --page-grad-end: #f3ece1;
  --page-background: linear-gradient(180deg, var(--page-grad-start) 0%, var(--bg) 45%, var(--page-grad-end) 100%);
  --header-bg: rgba(255, 252, 246, 0.96);
  --logo-bg: var(--surface);
  --site-title-color: #4d8bab;
  --ad-slot-bg: #faf7f2;
  --ad-content-border: rgba(125, 182, 214, 0.32);
  --ad-content-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(246, 241, 234, 0.95) 100%);
  --loading-bg: #eff4f8;
  --loading-text: #3d5e70;
  --error-bg: #f8eaed;
  --attacker-card-bg: #edf7ef;
  --defender-card-bg: #f8ecef;
  --condition-bg: #ffffff;
  --weather-bg: #fff3e5;
  --terrain-bg: #edf8ec;
  --move-box-bg: #f4fbff;
  --input-bg: #ffffff;
  --select-bg: #ffffff;
  --stat-cell-bg: #ffffff;
  --policy-bg: #ffffff;
  --result-bg: #f5fbff;
  --result-ok-border: #b5ddc1;
  --result-ok-bg: #ecf8ef;
  --result-bad-border: #e6c1c8;
  --result-bad-bg: #fbf0f2;
  --mobile-label-bg: #f8f3eb;
  --modal-backdrop-bg: rgba(23, 20, 17, 0.4);
  --overlay-bg: rgba(23, 20, 17, 0.42);
}

:root[data-theme="royal"] {
  --bg: #2a1d22;
  --surface: #3a2a2f;
  --card: #4a3633;
  --text: #f5efe5;
  --muted: #d0c0ae;
  --accent: #8b2d3b;
  --accent-strong: #d7b16f;
  --accent-soft: #c49a57;
  --line: #957244;
  --ok: #93b98a;
  --bad: #e09ba5;
  --shadow: rgba(7, 4, 5, 0.34);
  --page-grad-start: #5d1f2f;
  --page-grad-end: #161012;
  --page-background:
    radial-gradient(circle at top left, rgba(215, 177, 111, 0.26) 0%, rgba(215, 177, 111, 0) 28%),
    radial-gradient(circle at top right, rgba(139, 45, 59, 0.24) 0%, rgba(139, 45, 59, 0) 32%),
    linear-gradient(180deg, var(--page-grad-start) 0%, var(--bg) 44%, var(--page-grad-end) 100%);
  --header-bg: rgba(42, 24, 27, 0.9);
  --logo-bg: #f4e6d1;
  --site-title-color: var(--logo-bg);
  --ad-slot-bg: #3d2c31;
  --ad-content-border: rgba(215, 177, 111, 0.44);
  --ad-content-bg: linear-gradient(180deg, rgba(95, 42, 55, 0.72) 0%, rgba(56, 35, 39, 0.92) 100%);
  --loading-bg: #50363b;
  --loading-text: #f0dcc2;
  --error-bg: #5a2d36;
  --attacker-card-bg: #56413a;
  --defender-card-bg: #52333a;
  --condition-bg: #4c3837;
  --weather-bg: #5a4030;
  --terrain-bg: #4b4136;
  --move-box-bg: #5a4040;
  --input-bg: #3f2f32;
  --select-bg: #3f2f32;
  --stat-cell-bg: #4b393a;
  --policy-bg: #332628;
  --result-bg: #463336;
  --result-ok-border: #8fa680;
  --result-ok-bg: #3f4b38;
  --result-bad-border: #cf8b96;
  --result-bad-bg: #6a3740;
  --mobile-label-bg: #5a493d;
  --modal-backdrop-bg: rgba(10, 7, 8, 0.62);
  --overlay-bg: rgba(10, 7, 8, 0.68);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: var(--page-background);
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.9rem;
  align-items: center;
  background: var(--header-bg);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 1rem;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.site-title {
  margin: 0;
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  white-space: nowrap;
  color: var(--site-title-color);
  text-shadow: 0 1px 0 rgba(34, 23, 13, 0.12);
}

.logo-slot {
  width: 44px;
  height: 44px;
  padding: 4px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--logo-bg);
  flex: 0 0 auto;
}

.logo-slot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.format-wrap {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.format-switch {
  display: inline-flex;
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
  overflow: hidden;
  background: var(--surface);
}

.format-btn {
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 0.38rem 0.75rem;
  cursor: pointer;
  font-weight: 600;
}

.format-btn.active {
  background: var(--accent);
  color: #fff;
}

.regulation-wrap {
  display: none;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.83rem;
  color: var(--muted);
}

.regulation-wrap.active {
  display: inline-flex;
}

.mobile-regulation-wrap {
  display: none;
}

#vgc-regulation {
  border: 1px solid var(--accent-soft);
  border-radius: 7px;
  padding: 0.25rem 0.35rem;
  background: var(--select-bg);
  color: var(--text);
}

#mobile-vgc-regulation {
  border: 1px solid var(--accent-soft);
  border-radius: 7px;
  padding: 0.25rem 0.35rem;
  background: var(--select-bg);
  color: var(--text);
}

.utility-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.utility-btn {
  border: 1px solid var(--accent-soft);
  background: var(--card);
  color: var(--text);
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
  min-width: 2rem;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  font-size: 0.9rem;
}

.utility-btn:hover {
  border-color: var(--accent);
}

.mobile-only {
  display: none;
}

.mobile-menu {
  position: absolute;
  right: 1rem;
  top: 3.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem;
  box-shadow: 0 10px 25px var(--shadow);
  display: none;
  gap: 0.4rem;
}

.mobile-menu[hidden] {
  display: none !important;
}

.ad-slot {
  max-width: 1160px;
  margin: 0.8rem auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--ad-slot-bg);
  color: var(--muted);
  text-align: center;
  padding: 0.85rem;
  font-size: 0.88rem;
  min-height: 132px;
  display: grid;
  align-items: center;
}

.monetization-slot {
  display: none;
}

.ad-slot-shell {
  display: grid;
  gap: 0.55rem;
  min-height: 100%;
}

.ad-slot-label {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.ad-slot-content {
  min-height: 78px;
  width: 100%;
  border: 1px solid var(--ad-content-border);
  border-radius: 10px;
  background: var(--ad-content-bg);
  display: grid;
  place-items: center;
  padding: 0.85rem 1rem;
  line-height: 1.35;
}

.top-ad .ad-slot-content {
  min-height: 90px;
}

.bottom-ad .ad-slot-content {
  min-height: 90px;
}

.quiz-page {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1rem 1.4rem;
}

.status {
  margin: 0.4rem 0;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.92rem;
}

.loading {
  background: var(--loading-bg);
  color: var(--loading-text);
}

.error {
  background: var(--error-bg);
  color: var(--bad);
}

.quiz-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  box-shadow: 0 4px 16px var(--shadow);
  padding: 1rem;
}

.quiz-layout {
  display: grid;
  grid-template-columns: minmax(160px, 210px) minmax(220px, 1fr) minmax(230px, 280px) minmax(220px, 1fr) minmax(160px, 210px);
  gap: 0.8rem;
  align-items: stretch;
}

.stats-panel {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.65rem;
  background: var(--surface);
}

.stats-panel h2 {
  margin: 0 0 0.4rem;
  font-size: 0.94rem;
  color: var(--muted);
}

.stats-grid {
  display: grid;
  gap: 0.2rem;
}

.stats-grid-mobile {
  display: none;
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.3rem;
  padding: 0.2rem 0.15rem;
  border-radius: 6px;
}

.stat-row.header {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.76rem;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  margin-bottom: 0.15rem;
}

.stat-cell {
  font-size: 0.82rem;
}

.stat-cell.value {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.pokemon-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem;
  background: var(--card);
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 0.18rem;
}

.attacker-card {
  background: var(--attacker-card-bg);
}

.defender-card {
  background: var(--defender-card-bg);
}

.role {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.72rem;
  color: var(--muted);
}

.sprite-wrap {
  width: 94px;
  height: 94px;
  display: grid;
  place-items: center;
}

.sprite-wrap img {
  width: 94px;
  height: 94px;
  object-fit: contain;
  image-rendering: pixelated;
}

.pokemon-card h2 {
  margin: 0;
  font-size: 1rem;
}

.set-name {
  margin: 0;
  font-size: 0.84rem;
  color: var(--accent-strong);
  font-weight: 600;
}

.meta {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.field-center {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.65rem;
  background: var(--surface);
  display: grid;
  align-content: center;
  gap: 0.55rem;
}

.condition-box {
  border: 1px solid var(--accent-soft);
  border-radius: 8px;
  text-align: center;
  padding: 0.35rem 0.5rem;
  font-size: 0.8rem;
  color: var(--text);
  background: var(--condition-bg);
}

#weather-box {
  background: var(--weather-bg);
}

#terrain-box {
  background: var(--terrain-bg);
}

.move-box {
  border: 1px solid var(--accent-soft);
  border-radius: 10px;
  background: var(--move-box-bg);
  padding: 0.55rem;
  text-align: center;
}

.move-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.move-details {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.assumptions {
  margin: 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.guess-row {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: minmax(190px, 320px) auto auto;
  gap: 0.55rem;
  align-items: end;
}

.midpoint-label {
  display: grid;
  gap: 0.25rem;
  font-size: 0.84rem;
  color: var(--muted);
}

.midpoint-input-wrap {
  position: relative;
}

#guess-midpoint {
  width: 100%;
  border: 1px solid var(--accent-soft);
  border-radius: 10px;
  padding: 0.6rem 2rem 0.6rem 0.7rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  background: var(--input-bg);
}

.suffix {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 600;
  color: var(--muted);
}

.action-btn {
  border: 1px solid var(--accent-soft);
  border-radius: 10px;
  background: var(--input-bg);
  color: var(--text);
  padding: 0.62rem 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.action-btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.action-btn:hover {
  filter: brightness(0.98);
}

.result-box {
  margin-top: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--result-bg);
  padding: 0.75rem;
  font-size: 0.92rem;
}

.result-box.ok {
  border-color: var(--result-ok-border);
  background: var(--result-ok-bg);
}

.result-box.bad {
  border-color: var(--result-bad-border);
  background: var(--result-bad-bg);
}

.modal {
  border: 1px solid var(--line);
  border-radius: 12px;
  width: min(560px, 92vw);
  padding: 1rem;
}

.modal::backdrop {
  background: var(--modal-backdrop-bg);
}

.modal h2 {
  margin-top: 0;
}

.settings-section {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.settings-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-status {
  margin: 0;
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 600;
}

.theme-picker {
  margin: 0;
  padding: 0;
  border: 0;
  display: grid;
  gap: 0.55rem;
}

.theme-picker legend {
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.theme-option {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 0.75rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
  cursor: pointer;
}

.theme-option input {
  margin: 0.2rem 0 0;
  accent-color: var(--accent);
}

.theme-option-body {
  display: grid;
  gap: 0.18rem;
}

.theme-option input:checked + .theme-option-body {
  color: var(--text);
}

.theme-option-title {
  font-weight: 700;
}

.theme-option-title-office {
  color: #4d8bab;
}

.theme-option-title-royal {
  color: #8b2d3b;
}

.theme-option-copy {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.35;
}

.settings-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.legal-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--overlay-bg);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.legal-overlay[hidden] {
  display: none !important;
}

.legal-modal {
  width: min(860px, 96vw);
  max-height: min(86vh, 900px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 16px 40px var(--shadow);
  position: relative;
  padding: 1rem 1rem 0.8rem;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.55rem;
  z-index: 61;
}

.legal-modal h2 {
  margin: 0;
  font-size: 1rem;
}

.policy-close {
  position: absolute;
  top: 0.5rem;
  right: 0.55rem;
  border: 1px solid var(--accent-soft);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  min-width: 2rem;
  min-height: 2rem;
  font-size: 1.1rem;
  cursor: pointer;
}

.policy-text {
  margin: 0;
  white-space: pre-wrap;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  background: var(--policy-bg);
  font-size: 0.85rem;
  line-height: 1.42;
  font-family: "Segoe UI", system-ui, sans-serif;
}

@media (max-width: 980px) {
  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: inline-flex;
  }

  .mobile-menu {
    display: grid;
  }

  .header-regulation-wrap.active {
    display: none;
  }

  .mobile-regulation-wrap.active {
    display: grid;
    gap: 0.35rem;
    margin-top: 0.2rem;
  }

  .site-header {
    grid-template-columns: 1fr auto auto;
    row-gap: 0.55rem;
  }

  .quiz-layout {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .attacker-stats { order: 2; }
  .attacker-card { order: 1; }
  .field-center { order: 3; }
  .defender-card { order: 4; }
  .defender-stats { order: 5; }

  .stats-grid {
    display: block;
  }

  .stats-grid-desktop {
    display: none;
  }

  .stats-grid-mobile {
    display: grid;
    gap: 0.18rem;
  }

  .mobile-stat-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.18rem;
  }

  .mobile-stat-cell {
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--stat-cell-bg);
    padding: 0.26rem 0.1rem;
    font-size: 0.72rem;
    line-height: 1.15;
    text-align: center;
    font-variant-numeric: tabular-nums;
  }

  .mobile-stat-cell.mobile-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--muted);
    background: var(--mobile-label-bg);
  }

  .guess-row {
    grid-template-columns: 1fr;
  }

  .ad-slot.top-ad {
    margin-top: 0.5rem;
  }

  .ad-slot {
    min-height: 118px;
  }

  .ad-slot-content {
    min-height: 72px;
    padding: 0.75rem 0.85rem;
  }

  .bottom-ad {
    position: static;
    border-radius: 12px;
    border-left: 1px dashed var(--accent-soft);
    border-right: 1px dashed var(--accent-soft);
    margin: 0.8rem auto;
    z-index: auto;
  }

  .legal-modal {
    width: min(760px, 96vw);
    max-height: 90vh;
  }

  .policy-text {
    font-size: 0.8rem;
  }
}