.uno-shell {
  padding: 1.25rem;
  margin: 1.5rem auto;
}

.uno-hero {
  display: grid;
  grid-template-columns: 2fr 1.3fr;
  gap: 1.5rem;
  align-items: center;
}

.uno-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.6rem;
}

.uno-hero__panel {
  padding: 1rem;
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(79, 223, 255, 0.08));
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.uno-hero__meta {
  display: grid;
  gap: 0.2rem;
}

.uno-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.uno-turn {
  font-size: 1.15rem;
  font-weight: 800;
  padding: 0.4rem 0.7rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.uno-current-color {
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.uno-room-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
  margin: 1.2rem 0;
}

.uno-room,
.uno-players {
  padding: 1rem 1.1rem;
}

.uno-room__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.uno-form {
  display: grid;
  gap: 0.55rem;
}

.uno-field {
  display: grid;
  gap: 0.25rem;
}

.uno-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 0.85rem 0;
}

.uno-player-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.35rem 0;
}

.uno-player-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.45rem 0.65rem;
  padding: 0.55rem 0.6rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  align-items: center;
}

.uno-player-item__name {
  font-weight: 800;
}

.uno-player-item__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-weight: 700;
  font-size: 0.85rem;
}

.uno-board-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 1rem;
}

.uno-board {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.uno-board__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.uno-direction {
  padding: 0.35rem 0.65rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  font-weight: 800;
}

.uno-stacks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.8rem;
}

.uno-stack {
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.03);
}

.uno-stack__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.uno-stack__body {
  min-height: 170px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.6rem;
  display: grid;
  place-items: center;
}

.uno-rules {
  padding: 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.uno-rule-list {
  list-style: disc;
  padding-left: 1.1rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.uno-log {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  max-height: 360px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.uno-log__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.45rem 0.6rem;
  padding: 0.35rem 0.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.uno-log__item:last-child {
  border-bottom: none;
}

.uno-log__round {
  font-weight: 700;
  color: var(--text-muted);
}

.uno-hand {
  margin-top: 1rem;
  padding: 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.uno-hand__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.uno-hand__actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.uno-hand__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.6rem;
}

.uno-hand__turn {
  margin-top: 0.15rem;
  font-weight: 700;
  color: var(--text-muted);
}

.uno-hand__players {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.3rem;
}

.uno-hand-chip {
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
  font-weight: 700;
  font-size: 0.88rem;
  white-space: nowrap;
}

.uno-card {
  width: 100%;
  min-height: 160px;
  border-radius: 18px;
  border: 2px solid rgba(255, 255, 255, 0.14);
  background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.05)),
    linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.08));
  padding: 0.75rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 0.45rem;
  position: relative;
  box-shadow: 0 12px 28px rgba(5, 10, 40, 0.35);
  cursor: default;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.uno-card:hover {
  transform: translateY(-4px);
}

.uno-card.is-playable {
  border-color: var(--accent-primary);
  box-shadow: 0 16px 32px rgba(79, 223, 255, 0.32);
  cursor: pointer;
}

.uno-card.back {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-color: rgba(255, 255, 255, 0.18);
}

.uno-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
}

.uno-card__badge {
  padding: 0.25rem 0.55rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 700;
  font-size: clamp(0.8rem, 2vw, 0.9rem);
}

.uno-card__value {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.05;
  word-break: break-word;
}

.uno-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.uno-card__footer span {
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.uno-card[data-color="red"] {
  --uno-color: #f87171;
  border-color: rgba(248, 113, 113, 0.45);
  background: linear-gradient(150deg, rgba(248, 113, 113, 0.18), rgba(255, 255, 255, 0.06));
}

.uno-card[data-color="blue"] {
  --uno-color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.45);
  background: linear-gradient(150deg, rgba(96, 165, 250, 0.2), rgba(255, 255, 255, 0.05));
}

.uno-card[data-color="green"] {
  --uno-color: #4ade80;
  border-color: rgba(74, 222, 128, 0.45);
  background: linear-gradient(150deg, rgba(74, 222, 128, 0.22), rgba(255, 255, 255, 0.05));
}

.uno-card[data-color="yellow"] {
  --uno-color: #facc15;
  border-color: rgba(250, 204, 21, 0.5);
  background: linear-gradient(150deg, rgba(250, 204, 21, 0.22), rgba(255, 255, 255, 0.05));
}

.uno-card[data-type="wild"],
.uno-card[data-type="wild4"] {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04));
  border-style: dashed;
}

.uno-card__value,
.uno-card__badge,
.uno-card__footer strong {
  color: var(--uno-color, #fff);
}

.uno-color-picker {
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
}

.uno-color-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.uno-color-chip {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 0.35rem 0.7rem;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.uno-color-chip:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
}

.uno-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.7);
  backdrop-filter: blur(9px);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 30;
}

.uno-overlay__card {
  width: min(480px, 100%);
  text-align: center;
  padding: 1.25rem;
}

.uno-overlay__actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

@media (max-width: 1080px) {
  .uno-hero {
    grid-template-columns: 1fr;
  }

  .uno-room-grid,
  .uno-board-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .uno-hero__actions,
  .uno-hand__actions {
    flex-direction: column;
    width: 100%;
  }

  .uno-hero__actions .glass-button,
  .uno-hand__actions .glass-button {
    width: 100%;
    justify-content: center;
  }

  .uno-hand__header {
    flex-direction: column;
    align-items: flex-start;
  }
}