/* Page-owned styles for Texas Hold'em page */

.texas-holdem-guide {
  --th-measure-narrow: 55ch;
  --th-measure-standard: 65ch;
  --th-measure-medium: 70ch;
  --th-measure-centered: 50ch;
  --th-gap-section: var(--space-4xl);
}

/* Hero */
.th-hero {
  padding-block: var(--space-4xl);
}

.th-hero__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2xl);
  align-items: center;
}

.th-hero__text {
  min-width: 0;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.th-hero__text .overline {
  margin-bottom: 0;
}

.th-hero__title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: var(--leading-display);
  margin-bottom: 0;
}

.th-hero__lead {
  max-width: var(--th-measure-narrow);
  font-size: var(--text-body-large);
  line-height: var(--leading-body-large);
  color: var(--color-ivory-200);
  margin-bottom: 0;
}

.th-hero__cta {
  margin-top: var(--space-sm);
}

.th-hero__media {
  min-width: 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: var(--border-thin) solid var(--color-copper-500);
  box-shadow: var(--shadow-warm);
}

.th-hero__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* Table Diagram */
.th-table-diagram {
  padding-block: var(--space-4xl);
}

.th-table-diagram__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.th-table-diagram__inner .overline {
  margin-bottom: 0;
}

.th-table-diagram__inner h2 {
  margin-bottom: 0;
}

.th-table-diagram__canvas {
  width: 100%;
  max-width: 800px;
  margin-inline: auto;
  background-color: var(--surface-felt);
  border: var(--border-thin) solid var(--color-copper-500);
  border-radius: var(--radius-table);
  padding: var(--space-xl);
  box-shadow: var(--shadow-warm);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.th-table-diagram__oval {
  position: relative;
  width: 100%;
  max-width: 600px;
  aspect-ratio: 2 / 1;
  border: 2px solid var(--color-copper-500);
  border-radius: 50%;
  background-color: var(--surface-deep);
  display: block;
}

.th-table-diagram__label {
  position: absolute;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-ivory-100);
  background-color: var(--surface-secondary);
  border: 1px solid var(--color-copper-500);
  border-radius: var(--radius-card);
  padding: var(--space-xs) var(--space-sm);
  white-space: nowrap;
  transform: translate(-50%, -50%);
}

.th-table-diagram__label--dealer {
  top: 50%;
  left: 50%;
  background-color: var(--color-copper-500);
  color: var(--color-charcoal-900);
  font-weight: 700;
}

.th-table-diagram__label--small-blind {
  top: 15%;
  left: 25%;
}

.th-table-diagram__label--big-blind {
  top: 15%;
  left: 75%;
}

.th-table-diagram__label--early {
  top: 50%;
  left: 8%;
}

.th-table-diagram__label--middle {
  top: 50%;
  left: 92%;
}

.th-table-diagram__label--late {
  top: 85%;
  left: 25%;
}

.th-table-diagram__label--cutoff {
  top: 85%;
  left: 75%;
}

.th-table-diagram__label--hijack {
  top: 30%;
  left: 10%;
}

.th-table-diagram__label--under-gun {
  top: 30%;
  left: 90%;
}

.th-table-diagram__caption {
  max-width: 600px;
  margin-inline: auto;
  text-align: left;
  color: var(--color-ivory-200);
  font-size: var(--text-body);
  line-height: var(--leading-body);
}

/* Shared text block sections */
.th-deal,
.th-hole-cards,
.th-preflop,
.th-flop,
.th-turn,
.th-river,
.th-showdown {
  padding-block: var(--space-4xl);
}

.th-deal__inner,
.th-hole-cards__inner,
.th-preflop__inner,
.th-flop__inner,
.th-turn__inner,
.th-river__inner,
.th-showdown__inner {
  max-width: 700px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.th-deal__inner .overline,
.th-hole-cards__inner .overline,
.th-preflop__inner .overline,
.th-flop__inner .overline,
.th-turn__inner .overline,
.th-river__inner .overline,
.th-showdown__inner .overline {
  margin-bottom: 0;
}

.th-deal__inner h2,
.th-hole-cards__inner h2,
.th-preflop__inner h2,
.th-flop__inner h2,
.th-turn__inner h2,
.th-river__inner h2,
.th-showdown__inner h2 {
  margin-bottom: 0;
}

.th-deal__inner p,
.th-hole-cards__inner p,
.th-preflop__inner p,
.th-flop__inner p,
.th-turn__inner p,
.th-river__inner p,
.th-showdown__inner p {
  max-width: var(--th-measure-standard);
  margin-bottom: 0;
}

.th-deal__list,
.th-flop__list {
  list-style: none;
  padding-inline-start: 0;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.th-deal__list li,
.th-flop__list li {
  position: relative;
  padding-inline-start: var(--space-lg);
  color: var(--color-ivory-200);
}

.th-deal__list li::before,
.th-flop__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-copper-500);
  border-radius: 50%;
}

.th-preflop__list {
  list-style: none;
  padding-inline-start: 0;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  counter-reset: preflop-step;
}

.th-preflop__list li {
  counter-increment: preflop-step;
  position: relative;
  padding-inline-start: var(--space-xl);
  color: var(--color-ivory-200);
}

.th-preflop__list li::before {
  content: counter(preflop-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-copper-500);
  color: var(--color-charcoal-900);
  font-weight: 700;
  border-radius: 50%;
}

/* Hole cards example */
.th-hole-cards__example {
  max-width: 300px;
  width: 100%;
  margin-inline: auto;
  background-color: var(--surface-secondary);
  border: var(--border-thin) solid var(--color-copper-500);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  box-shadow: var(--shadow-warm);
}

.th-hole-cards__example-label {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-copper-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-overline);
}

.th-hole-cards__example-cards {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  color: var(--color-ivory-100);
}

/* Showdown rankings */
.th-showdown__rankings {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.th-showdown__ranking-card {
  min-width: 0;
  background-color: var(--surface-secondary);
  border: var(--border-thin) solid var(--color-charcoal-700);
  border-radius: var(--radius-card);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.th-showdown__ranking-card:hover {
  box-shadow: var(--shadow-warm-hover);
  transform: translateY(-0.125rem);
}

.th-showdown__ranking-name {
  font-family: var(--font-heading);
  font-size: var(--text-body-large);
  line-height: var(--leading-body-large);
  color: var(--color-copper-500);
}

.th-showdown__ranking-desc {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-ivory-200);
}

/* Tournament Guide */
.th-tournament {
  padding-block: var(--space-4xl);
  background-color: var(--surface-felt);
  border-top: var(--border-thin) solid var(--color-copper-500);
  border-bottom: var(--border-thin) solid var(--color-copper-500);
}

.th-tournament__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: flex-start;
}

.th-tournament__inner .overline {
  margin-bottom: 0;
}

.th-tournament__inner h2 {
  margin-bottom: 0;
}

.th-tournament__grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
}

.th-tournament__card {
  min-width: 0;
  background-color: var(--surface-deep);
  border: var(--border-thin) solid var(--color-copper-500);
  border-radius: var(--radius-card);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  box-shadow: var(--shadow-warm);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.th-tournament__card:hover {
  box-shadow: var(--shadow-warm-hover);
  transform: translateY(-0.125rem);
}

.th-tournament__card h3 {
  margin-bottom: 0;
  color: var(--color-copper-500);
}

.th-tournament__card p {
  max-width: var(--th-measure-narrow);
  margin-bottom: 0;
  color: var(--color-ivory-200);
}

.th-tournament__card ul {
  list-style: none;
  padding-inline-start: 0;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.th-tournament__card ul li {
  position: relative;
  padding-inline-start: var(--space-lg);
  color: var(--color-ivory-200);
}

.th-tournament__card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--color-copper-500);
  border-radius: 50%;
}

/* Dining and Poker Pair */
.th-dining-pair {
  padding-block: var(--space-4xl);
}

.th-dining-pair__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2xl);
  align-items: center;
}

.th-dining-pair__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.th-dining-pair__text .overline {
  margin-bottom: 0;
}

.th-dining-pair__text h2 {
  margin-bottom: 0;
}

.th-dining-pair__text p {
  max-width: var(--th-measure-standard);
  margin-bottom: 0;
  color: var(--color-ivory-200);
}

.th-dining-pair__media {
  min-width: 0;
  border-radius: var(--radius-panel);
  overflow: hidden;
  border: var(--border-thin) solid var(--color-copper-500);
  box-shadow: var(--shadow-warm);
}

.th-dining-pair__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

/* Join CTA */
.th-join {
  padding-block: var(--space-4xl);
  border-top: var(--border-thin) solid var(--color-copper-500);
}

.th-join__inner {
  max-width: 600px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.th-join__inner .overline {
  margin-bottom: 0;
}

.th-join__inner h2 {
  margin-bottom: 0;
}

.th-join__inner p {
  max-width: var(--th-measure-centered);
  margin-inline: auto;
  margin-bottom: 0;
  color: var(--color-ivory-200);
}

.th-join__cta {
  margin-top: var(--space-sm);
}

/* Responsive */
@media (max-width: 64rem) {
  .th-hero__grid,
  .th-dining-pair__grid {
    gap: var(--space-xl);
  }

  .th-table-diagram__canvas {
    min-height: 320px;
  }

  .th-tournament__grid {
    gap: var(--space-md);
  }
}

@media (max-width: 48rem) {
  .th-hero__grid,
  .th-dining-pair__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .th-hero__text,
  .th-dining-pair__text {
    max-width: 100%;
  }

  .th-hero__lead,
  .th-dining-pair__text p {
    max-width: 100%;
  }

  .th-table-diagram__canvas {
    min-height: 260px;
    padding: var(--space-md);
  }

  .th-table-diagram__oval {
    max-width: 100%;
  }

  .th-table-diagram__label {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
    white-space: normal;
    text-align: center;
    max-width: 90px;
  }

  .th-showdown__rankings {
    grid-template-columns: 1fr;
  }

  .th-tournament__grid {
    grid-template-columns: 1fr;
  }

  .th-deal__inner,
  .th-hole-cards__inner,
  .th-preflop__inner,
  .th-flop__inner,
  .th-turn__inner,
  .th-river__inner,
  .th-showdown__inner {
    max-width: 100%;
  }

  .th-deal__inner p,
  .th-hole-cards__inner p,
  .th-preflop__inner p,
  .th-flop__inner p,
  .th-turn__inner p,
  .th-river__inner p,
  .th-showdown__inner p {
    max-width: 100%;
  }
}

@media (max-width: 30rem) {
  .th-hero {
    padding-block: var(--space-2xl);
  }

  .th-hero__title {
    font-size: 2.25rem;
  }

  .th-table-diagram__canvas {
    min-height: 220px;
  }

  .th-table-diagram__label {
    font-size: 0.65rem;
    max-width: 70px;
  }

  .th-tournament__card {
    padding: var(--space-md);
  }
}