.rules-page {
  min-height: 100vh;
  background: var(--bg, #09090b);
}

.rules-stage {
  box-sizing: border-box;
  min-height: calc(100vh - var(--nav, 72px));
  padding: clamp(1.25rem, 3.5vw, 2.5rem) clamp(1.25rem, 5vw, 3.5rem) clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  justify-content: center;
  align-items: stretch;
}

.rules-shell {
  display: grid;
  grid-template-columns: min(16.5rem, 34%) 1fr;
  width: 100%;
  max-width: 68rem;
  min-height: calc(100vh - var(--nav, 72px) - clamp(2.5rem, 6vw, 5rem));
  border: 1px solid var(--line, #27272a);
  border-radius: 12px;
  background: var(--surface, #18181b);
  overflow: hidden;
}

.rules-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.85rem;
  border-right: 1px solid var(--line, #27272a);
  min-width: 0;
}

.rules-search__field {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0 0.75rem;
  border: 1px solid var(--line, #27272a);
  border-radius: 10px;
  background: var(--bg, #09090b);
  flex-shrink: 0;
}

.rules-search__field .ph {
  color: var(--muted, #d4aafb);
  font-size: 1rem;
}

.rules-search__field input {
  flex: 1;
  min-width: 0;
  padding: 0.65rem 0;
  border: 0;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 0.88rem;
}

.rules-search__field input:focus {
  outline: none;
}

.rules-search__field:focus-within {
  outline: 2px solid var(--accent, #a855f7);
  outline-offset: 0;
  border-color: var(--accent, #a855f7);
}

.rules-list {
  list-style: none;
  margin: 0;
  padding: 0.2rem;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rules-list li.is-hidden {
  display: none;
}

.rules-pick {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.55rem;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 0.88rem;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease;
}

.rules-pick:hover,
.rules-pick.is-active {
  background: var(--bg, #09090b);
}

.rules-pick:focus-visible {
  outline: 2px solid var(--accent, #a855f7);
  outline-offset: 0;
}

.rules-pick__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 6px;
  background: rgba(168, 85, 247, 0.15);
  color: var(--accent, #a855f7);
  font-size: 0.7rem;
  font-weight: 700;
}

.rules-pick.is-active .rules-pick__num {
  background: var(--accent, #a855f7);
  color: #fff;
}

.rules-pick__label {
  flex: 1;
  min-width: 0;
  line-height: 1.35;
}

.rules-miss {
  margin: 0;
  padding: 0.5rem 0.55rem;
  border-radius: 8px;
  background: var(--bg, #09090b);
  color: var(--muted, #d4aafb);
  font-size: 0.85rem;
  text-align: center;
  line-height: 1.4;
}

.rules-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1rem 1.25rem 1.25rem;
  overflow: auto;
}

.rules-panel__eyebrow {
  margin: 0 0 0.35rem;
  color: var(--muted, #d4aafb);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rules-panel__title {
  margin: 0;
  font-family: var(--display, inherit);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

.rules-panel__body {
  margin: 0.75rem 0 0;
  color: #d4d4d8;
  font-size: 0.9rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.rules-panel__body--rich {
  white-space: normal;
}

.rules-panel__body--rich .privacy-request {
  margin-top: 0.75rem;
  padding-top: 0;
  border-top: none;
}

.page--privacy .rules-shell__flash {
  grid-column: 1 / -1;
  margin: 0 0 0.5rem;
}

.rules-tool {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line, #27272a);
  border-radius: 10px;
  background: var(--surface, #18181b);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.rules-tool:hover {
  background: var(--bg, #09090b);
  color: var(--accent, #a855f7);
}

.rules-tool:focus-visible {
  outline: 2px solid var(--accent, #a855f7);
  outline-offset: 2px;
}

.rules-empty {
  width: 100%;
  max-width: 26rem;
  margin: auto;
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--line, #27272a);
  border-radius: 12px;
  background: var(--surface, #18181b);
  text-align: center;
}

.rules-empty .ph {
  display: block;
  margin: 0 auto 0.35rem;
  color: var(--accent, #a855f7);
  font-size: 1.35rem;
}

.rules-empty h1 {
  margin: 0;
  font-family: var(--display, inherit);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.rules-empty p {
  margin: 0.65rem 0 0;
  color: var(--muted, #d4aafb);
  font-size: 0.92rem;
  line-height: 1.5;
}

.rules-empty__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1rem !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  .rules-stage {
    padding: 1rem;
  }

  .rules-shell {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .rules-nav {
    border-right: 0;
    border-bottom: 1px solid var(--line, #27272a);
    max-height: 16rem;
  }

  .rules-list {
    max-height: 9rem;
  }

  .rules-panel {
    min-height: 14rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rules-pick,
  .rules-tool {
    transition: none;
  }
}