:root {
  color-scheme: dark;
  --ink: #111321;
  --paper: #fbf8ef;
  --mint: #14d1a3;
  --pink: #ff3d7f;
  --gold: #ffc23b;
  --blue: #3d5afe;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background:
    linear-gradient(135deg, rgba(20, 209, 163, 0.2), transparent 30%),
    linear-gradient(315deg, rgba(255, 61, 127, 0.18), transparent 28%),
    #10101c;
  color: #f7f3ff;
}

a {
  color: inherit;
}

.war-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  min-height: 100dvh;
  width: min(76rem, calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 1rem 0 1.25rem;
}

.war-topbar,
.war-panel,
.war-controls {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
}

.war-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.war-back {
  color: #cfd6ff;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: uppercase;
}

.war-title {
  margin: 0.25rem 0 0;
  font-size: clamp(1.8rem, 5vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.war-hud {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.war-stat {
  min-width: 5.5rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(16, 16, 28, 0.72);
  color: #cfd6ff;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.war-stat b {
  display: block;
  margin-top: 0.2rem;
  color: #fff;
  font-size: 1.2rem;
}

.war-panel {
  position: relative;
  overflow: hidden;
  min-height: min(72dvh, 46rem);
}

.war-stage {
  width: 100%;
  min-height: min(72dvh, 46rem);
}

.war-felt {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
  min-height: min(72dvh, 46rem);
  padding: clamp(0.75rem, 2vw, 1.5rem);
  background:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px) 0 0 / 28px 28px,
    #155849;
}

.war-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.war-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.war-deck {
  position: relative;
  width: clamp(4.2rem, 12vw, 6.5rem);
  aspect-ratio: 5 / 7;
  border: 3px solid var(--ink);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 50%, var(--gold) 0 20%, transparent 21%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.25) 0 8px, transparent 8px 16px),
    var(--blue);
  box-shadow: 5px 5px 0 var(--ink);
  cursor: grab;
  touch-action: none;
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.war-deck[data-player="true"] {
  transform: translate(var(--drag-x, 0), var(--drag-y, 0));
}

.war-dragging .war-deck[data-player="true"] {
  box-shadow: 8px 12px 0 rgba(17, 19, 33, 0.55);
  cursor: grabbing;
  z-index: 4;
}

.war-deck::after {
  content: attr(data-count);
  position: absolute;
  right: -0.8rem;
  bottom: -0.8rem;
  display: grid;
  place-items: center;
  min-width: 2.4rem;
  height: 2.4rem;
  border: 3px solid var(--ink);
  border-radius: 999px;
  background: var(--gold);
  color: var(--ink);
  font-weight: 900;
}

.war-table {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(0.5rem, 1.4vw, 1rem);
  min-height: 18rem;
}

.war-stack {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.war-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: clamp(4.4rem, 12vw, 6.6rem);
  aspect-ratio: 5 / 7;
  padding: 0.42rem;
  border: 3px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  font-weight: 950;
  line-height: 1;
}

.war-card[data-red="true"] {
  color: #b81e4b;
}

.war-card--down {
  background:
    radial-gradient(circle at 50% 50%, var(--gold) 0 18%, transparent 19%),
    linear-gradient(135deg, rgba(255,255,255,0.22) 25%, transparent 25%) 0 0 / 12px 12px,
    var(--blue);
  color: transparent;
}

.war-card__corner {
  display: grid;
  justify-items: start;
  gap: 0.08rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1rem, 3vw, 1.25rem);
  line-height: 0.86;
}

.war-card__center {
  display: grid;
  place-items: center;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 7vw, 4rem);
}

.war-card__bottom {
  justify-self: end;
  transform: rotate(180deg);
}

.war-card__back-mark {
  display: grid;
  place-items: center;
  width: 54%;
  aspect-ratio: 1;
  place-self: center;
  border: 3px solid rgba(255,255,255,.88);
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--ink);
  color: transparent;
}

.war-overlay-cards {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.7rem, 2vh, 1.1rem);
  pointer-events: none;
}

.war-overlay-cards:empty {
  display: none;
}

.war-overlay-cards .war-stack {
  display: flex;
  justify-content: center;
  max-width: 92%;
  filter: drop-shadow(0 0.2rem 0.2rem rgba(0, 0, 0, 0.24));
}

.war-overlay-cards .war-card + .war-card {
  margin-left: clamp(-2.9rem, -4vw, -1.35rem);
}

.war-overlay-cards .war-card {
  width: clamp(4.4rem, 9vw, 6.4rem);
}

.war-message {
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: rgba(251, 248, 239, 0.94);
  color: var(--ink);
  font-weight: 850;
}

.war-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
}

.war-button {
  min-height: 2.9rem;
  padding: 0 1rem;
  border: 3px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 4px 4px 0 var(--ink);
  color: var(--ink);
  cursor: pointer;
  font: 900 0.92rem/1 var(--font, inherit);
  text-transform: uppercase;
}

.war-button:hover,
.war-button:focus-visible {
  transform: translateY(-1px);
}

.war-button--primary {
  background: var(--mint);
}

.war-button--danger {
  background: var(--pink);
  color: #fff;
}

.war-note {
  max-width: 38rem;
  margin: 0;
  color: #cfd6ff;
  line-height: 1.45;
}

.war-note--active {
  color: #fff;
}

.war-note--played {
  color: var(--mint);
}

.war-canvas {
  display: block;
  width: 100%;
  height: min(72dvh, 46rem);
  min-height: 32rem;
  background: #155849;
  cursor: grab;
  touch-action: none;
}

.war-canvas.war-dragging,
.war-stage.war-dragging {
  cursor: grabbing;
}

@media (max-width: 720px) {
  .war-topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .war-hud {
    justify-content: stretch;
  }

  .war-stat {
    flex: 1 1 7rem;
  }

  .war-panel,
  .war-stage,
  .war-felt {
    min-height: 31rem;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .war-shell {
    gap: 0.45rem;
    min-height: auto;
    padding: 0.45rem 0;
  }

  .war-topbar,
  .war-controls {
    padding: 0.55rem;
  }

  .war-title {
    margin-top: 0.1rem;
    font-size: clamp(1.35rem, 4vw, 2rem);
  }

  .war-stat {
    min-width: 4.6rem;
    padding: 0.36rem 0.48rem;
    font-size: 0.68rem;
  }

  .war-stat b {
    font-size: 1rem;
  }

  .war-panel,
  .war-stage,
  .war-felt {
    min-height: 14rem;
  }

  .war-felt {
    gap: 0.45rem;
    padding: 0.55rem;
  }

  .war-table {
    min-height: 8.2rem;
  }

  .war-card {
    width: clamp(3.2rem, 9vw, 4.4rem);
  }

  .war-overlay-cards .war-card {
    width: clamp(3.3rem, 8vw, 4.2rem);
  }

  .war-deck {
    width: clamp(3.3rem, 9vw, 4.6rem);
  }

  .war-canvas {
    height: 14rem;
    min-height: 14rem;
  }

  .war-controls {
    justify-content: flex-start;
  }

  .war-note {
    font-size: 0.86rem;
  }
}