/* Game Master product page — tactical tool language on Frozen Dungeon chrome */

.gm-page {
  --gm-amber: #fbbf24;
  --gm-amber-dim: rgba(251, 191, 36, 0.16);
  --gm-panel: rgba(15, 23, 42, 0.88);
  --gm-panel-solid: #111827;
  --gm-line: rgba(148, 163, 184, 0.22);
  --gm-ok: #4ade80;
  --gm-warn: #f87171;
  --gm-grid: rgba(34, 211, 238, 0.11);
}

.gm-page .starfield {
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(34, 211, 238, 0.07) 0%, transparent 55%),
    linear-gradient(180deg, #070b12 0%, #0a0e17 40%, #070b12 100%);
}

.gm-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--gm-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--gm-grid) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 20%, transparent 75%);
}

.gm-page main {
  position: relative;
  z-index: 1;
}

.gm-wrap {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.gm-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(251, 191, 36, 0.35);
  background: var(--gm-amber-dim);
  color: var(--gm-amber);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gm-kicker-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--gm-amber);
  box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
}

.gm-kicker-planned {
  border-color: rgba(129, 140, 248, 0.45);
  background: rgba(129, 140, 248, 0.14);
  color: #c7d2fe;
}

.gm-kicker-planned .gm-kicker-dot {
  background: #818cf8;
  box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2);
}

.gm-section {
  padding: 4.5rem 0;
}

.gm-section-alt {
  background: linear-gradient(180deg, transparent 0%, rgba(17, 24, 39, 0.55) 40%, transparent 100%);
}

.gm-section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  letter-spacing: 0.04em;
  color: var(--ice-bright);
  margin: 0 0 0.75rem;
}

.gm-subhead {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--ice-bright);
  margin: 1.75rem 0 0.75rem;
}

.gm-lead {
  max-width: 68ch;
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.7;
  margin: 0 0 1.1rem;
}

.gm-lead strong,
.gm-copy strong {
  color: var(--ice-bright);
}

.gm-copy {
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.7;
  margin: 0 0 1rem;
}

.gm-copy:last-child {
  margin-bottom: 0;
}

/* Hero */
.gm-hero {
  position: relative;
  padding: 7.5rem 0 4rem;
}

.gm-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
  gap: 2.5rem;
  align-items: center;
}

.gm-hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 4.1rem);
  letter-spacing: 0.08em;
  margin: 0 0 0.65rem;
  background: linear-gradient(135deg, #fff, var(--ice-bright) 55%, var(--frost));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gm-hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.6vw, 1.65rem);
  letter-spacing: 0.06em;
  color: var(--gm-amber);
  margin: 0 0 1rem;
  line-height: 1.3;
}

.gm-hero-copy {
  max-width: 48ch;
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.7;
  margin: 0 0 1.15rem;
}

.gm-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
}

.gm-chip {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--gm-line);
  background: rgba(15, 23, 42, 0.7);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
}

.gm-chip-planned {
  color: #c7d2fe;
  border-color: rgba(129, 140, 248, 0.35);
}

.gm-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.gm-btn-ghost {
  color: var(--ice-bright);
  background: transparent;
  border: 1px solid rgba(34, 211, 238, 0.4);
  box-shadow: none;
}

.gm-btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--frost);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.2);
}

.gm-page .btn:focus-visible,
.gm-page a:focus-visible,
.gm-page button:focus-visible {
  outline: 2px solid var(--frost);
  outline-offset: 3px;
}

.gm-hero-visual {
  min-width: 0;
}

.gm-shot-frame,
.gm-board-shell {
  position: relative;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 16px;
  overflow: hidden;
  background: #0b1220;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(15, 23, 42, 0.8);
}

.gm-board-chrome,
.gm-shot-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.8rem;
  background: #0f172a;
  border-bottom: 1px solid var(--gm-line);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ice);
}

.gm-board-dots {
  display: flex;
  gap: 0.3rem;
}

.gm-board-dots span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #334155;
}

.gm-board {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 3px;
  padding: 0.7rem;
  min-height: 280px;
  aspect-ratio: 16 / 11;
  background:
    linear-gradient(180deg, rgba(8, 13, 24, 0.2), rgba(8, 13, 24, 0.55)),
    repeating-linear-gradient(0deg, transparent 0 22px, rgba(34, 211, 238, 0.05) 22px 23px),
    repeating-linear-gradient(90deg, transparent 0 22px, rgba(34, 211, 238, 0.05) 22px 23px),
    #0a1220;
}

.gm-cell {
  border-radius: 3px;
  background: rgba(30, 41, 59, 0.55);
  min-height: 0;
}

.gm-cell-wall { background: #1e293b; }
.gm-cell-move { background: rgba(34, 211, 238, 0.28); box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.5); }
.gm-cell-range { background: rgba(251, 191, 36, 0.18); }
.gm-cell-token,
.gm-cell-ghost,
.gm-cell-foe {
  display: grid;
  place-items: center;
  font-size: clamp(0.55rem, 1.4vw, 0.8rem);
  font-weight: 800;
  font-family: var(--font-display);
}

.gm-cell-token { background: rgba(56, 189, 248, 0.45); color: #e0f2fe; }
.gm-cell-ghost {
  background: rgba(251, 191, 36, 0.28);
  color: #fde68a;
  box-shadow: inset 0 0 0 2px var(--gm-amber);
}
.gm-cell-foe { background: rgba(248, 113, 113, 0.32); color: #fecaca; }
.gm-cell-hidden { background: #020617; }

.gm-board-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.55rem 0.7rem 0.7rem;
  background: #0f172a;
  border-top: 1px solid var(--gm-line);
}

.gm-board-bar span {
  flex: 1 1 auto;
  min-width: 4.4rem;
  text-align: center;
  padding: 0.38rem 0.4rem;
  border-radius: 7px;
  border: 1px solid rgba(34, 211, 238, 0.2);
  background: #111827;
  color: var(--ice-bright);
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
}

.gm-board-bar span[data-on] {
  background: rgba(34, 211, 238, 0.16);
  border-color: var(--frost);
}

.gm-board-caption {
  margin: 0.7rem 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.gm-board-caption strong { color: var(--ice-bright); }

.gm-shot-photo {
  display: none;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.gm-shot-frame.has-photo .gm-shot-photo { display: block; }
.gm-shot-frame.has-photo .gm-shot-preview,
.gm-shot-frame.has-photo .gm-board,
.gm-shot-frame.has-photo .gm-board-bar { display: none; }

/* Idea cards */
.gm-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.75rem;
}

.gm-card {
  padding: 1.35rem 1.25rem;
  border-radius: 14px;
  border: 1px solid var(--gm-line);
  background: var(--gm-panel);
}

.gm-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--ice-bright);
  margin: 0 0 0.55rem;
}

.gm-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.gm-card-icon {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  border-radius: 10px;
  background: rgba(34, 211, 238, 0.12);
  color: var(--frost);
}

/* Tactical steps */
.gm-tactical-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.75rem;
  align-items: start;
}

.gm-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}

.gm-step {
  padding: 0.9rem 0.95rem;
  border-radius: 12px;
  border: 1px solid var(--gm-line);
  background: var(--gm-panel);
}

.gm-step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gm-amber);
  margin-bottom: 0.3rem;
}

.gm-step strong {
  display: block;
  color: var(--ice-bright);
  font-size: 0.95rem;
}

.gm-actions {
  display: grid;
  gap: 0.7rem;
}

.gm-action {
  padding: 0.95rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--gm-line);
  background: var(--gm-panel);
}

.gm-action h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--frost);
}

.gm-action p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.gm-weapon-list {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.gm-weapon-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  background: #0b1220;
  color: var(--text);
  font-size: 0.9rem;
}

.gm-tag-ok { color: var(--gm-ok); font-weight: 700; }
.gm-tag-warn { color: var(--gm-warn); font-weight: 700; }

.gm-quote {
  margin: 1.5rem 0 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--gm-amber);
  background: var(--gm-amber-dim);
  color: var(--ice-bright);
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}

/* Gallery */
.gm-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.gm-shot h3 {
  margin: 0.85rem 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ice-bright);
}

.gm-shot p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.gm-shot-preview {
  min-height: 190px;
  padding: 1rem;
  display: grid;
  gap: 0.45rem;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.2), rgba(2, 6, 23, 0.5)),
    #0b1220;
}

.gm-ui-row {
  height: 10px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

.gm-ui-row.wide { width: 72%; }
.gm-ui-row.mid { width: 48%; }
.gm-ui-blocks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.gm-ui-block {
  height: 54px;
  border-radius: 8px;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.16);
}

.gm-ui-map {
  height: 92px;
  border-radius: 8px;
  background:
    repeating-linear-gradient(0deg, transparent 0 16px, rgba(34, 211, 238, 0.08) 16px 17px),
    repeating-linear-gradient(90deg, transparent 0 16px, rgba(34, 211, 238, 0.08) 16px 17px),
    rgba(15, 23, 42, 0.8);
}

.gm-shot-await {
  margin: 0;
  padding: 0.35rem 0.55rem;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-display);
  color: #94a3b8;
}

/* Control */
.gm-control {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.5rem;
}

.gm-ruling {
  padding: 1.2rem;
  border-radius: 14px;
  border: 1px solid rgba(248, 113, 113, 0.28);
  background: rgba(127, 29, 29, 0.18);
}

.gm-ruling h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  color: #fecaca;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}

.gm-ruling-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.gm-ruling-choices span {
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  border: 1px solid rgba(248, 113, 113, 0.3);
  background: #111827;
  color: #fecaca;
  font-size: 0.85rem;
  font-weight: 600;
}

.gm-overrides {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.gm-overrides li {
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  background: var(--gm-panel);
  border: 1px solid var(--gm-line);
  color: var(--text);
  font-size: 0.92rem;
}

/* Split columns */
.gm-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.gm-panel {
  padding: 1.35rem 1.25rem;
  border-radius: 14px;
  border: 1px solid var(--gm-line);
  background: var(--gm-panel);
}

.gm-panel h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  color: var(--ice-bright);
  font-size: 1.05rem;
}

.gm-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--text-muted);
}

.gm-list li { margin: 0.28rem 0; }

.gm-tool-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.9rem 0 0;
}

.gm-tool-grid span {
  padding: 0.32rem 0.6rem;
  border-radius: 999px;
  background: #0b1220;
  border: 1px solid var(--gm-line);
  color: var(--text);
  font-size: 0.8rem;
}

/* Hollow */
.gm-hollow {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.gm-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.gm-meta-grid span {
  padding: 0.65rem 0.7rem;
  border-radius: 10px;
  background: var(--gm-panel);
  border: 1px solid var(--gm-line);
  color: var(--text);
  font-size: 0.88rem;
}

/* Status */
.gm-status-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.gm-status-cols h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ice-bright);
}

.gm-now { border-color: rgba(34, 211, 238, 0.32); }
.gm-later { border-color: rgba(129, 140, 248, 0.32); }

.gm-platforms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.gm-cta {
  text-align: center;
}

.gm-cta .gm-hero-actions {
  justify-content: center;
  margin-top: 1.25rem;
}

.gm-note {
  margin: 0.85rem 0 0;
  color: #94a3b8;
  font-size: 0.92rem;
}

@media (max-width: 1000px) {
  .gm-hero-grid,
  .gm-tactical-layout,
  .gm-control,
  .gm-hollow {
    grid-template-columns: 1fr;
  }

  .gm-cards {
    grid-template-columns: 1fr;
  }

  .gm-hero {
    padding-top: 6.5rem;
  }
}

@media (max-width: 720px) {
  .gm-gallery,
  .gm-split,
  .gm-steps,
  .gm-status-cols,
  .gm-platforms,
  .gm-overrides,
  .gm-meta-grid {
    grid-template-columns: 1fr;
  }

  .gm-section {
    padding: 3.25rem 0;
  }

  .gm-hero-actions .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  .gm-wrap {
    width: min(1120px, calc(100% - 1.25rem));
  }

  .gm-board-bar span {
    min-width: calc(50% - 0.35rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .gm-page .btn,
  .gm-page .btn-primary,
  .gm-btn-ghost {
    transition: none;
  }

  .gm-page .btn-primary:hover,
  .gm-btn-ghost:hover {
    transform: none;
  }
}