@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Rubik:wght@400;500;700&display=swap');

:root {
  --red: #ED1C24;
  --yellow: #FFED00;
  --green: #00A651;
  --blue: #0072BB;
  --black: #0b0b0b;
  --felt: #1A4D2E;
  --felt-dark: #0f2f1c;
  --white: #ffffff;
  --glow: rgba(255, 237, 0, 0.8);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Rubik', system-ui, sans-serif;
  background: radial-gradient(circle at top, #214f2f 0%, #0d2416 55%, #070f0a 100%);
  color: var(--white);
  min-height: 100vh;
}

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: linear-gradient(90deg, rgba(0,0,0,0.6), rgba(0,0,0,0.2));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 2px;
}

.room-code {
  font-size: 14px;
  opacity: 0.8;
}

.screen {
  flex: 1;
  padding: 20px;
}

.hidden {
  display: none !important;
}

.panel {
  max-width: 720px;
  margin: 0 auto;
  background: radial-gradient(circle at top, #1f5a37 0%, #12361f 65%, rgba(0,0,0,0.9) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.lobby-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 10px;
}

.lobby-logo img {
  width: 140px;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.6));
}

.panel h1 {
  margin-top: 0;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 1px;
}

.room-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.players {
  display: grid;
  gap: 12px;
}

.player-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: rgba(255,255,255,0.06);
  border-radius: 14px;
}

.player-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--yellow), var(--red));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--black);
}

.status {
  opacity: 0.8;
}

.lobby-actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

.btn {
  border: none;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn.small {
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 14px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}
.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 10px 20px rgba(0, 166, 81, 0.35);
}

.btn.accent {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 10px 20px rgba(237, 28, 36, 0.35);
}

.btn.ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn.light {
  background: var(--white);
  color: var(--black);
}

.btn.gray {
  background: #5b5b5b;
  color: var(--white);
}

.btn.yellow {
  background: var(--yellow);
  color: var(--black);
}

.btn.blue {
  background: var(--blue);
  color: var(--white);
}

.table-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.table {
  position: relative;
  border-radius: 40px;
  padding: 32px 16px 20px;
  background: radial-gradient(circle at center, #2a6a43 0%, var(--felt) 55%, var(--felt-dark) 100%);
  border: 6px solid rgba(0,0,0,0.35);
  box-shadow: inset 0 0 40px rgba(0,0,0,0.6), 0 30px 60px rgba(0,0,0,0.5);
  min-height: 320px;
}

.logo {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
}

.logo img {
  width: 140px;
  filter: drop-shadow(0 10px 24px rgba(0,0,0,0.6));
}

.center-cards {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 90px;
}

.card {
  width: 84px;
  height: 120px;
  border-radius: 12px;
  background: white;
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  position: relative;
  overflow: hidden;
}

.card.active {
  border: 3px solid var(--yellow);
  box-shadow: 0 0 22px var(--glow);
}

.card.back {
  background: linear-gradient(135deg, var(--red), var(--blue));
  color: var(--white);
  background-image: url('/app/uno.PNG');
  background-size: 70%;
  background-repeat: no-repeat;
  background-position: center;
}

.card-inner {
  position: absolute;
  inset: 6px;
  border-radius: 10px;
  background: #fff;
  border: 3px solid #fff;
  display: grid;
  place-items: center;
}

.card-inner.red { background: var(--red); }
.card-inner.yellow { background: var(--yellow); }
.card-inner.green { background: var(--green); }
.card-inner.blue { background: var(--blue); }
.card-inner.wild { background: #111; }

.card-oval {
  width: 70%;
  height: 70%;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  display: grid;
  place-items: center;
  font-size: 28px;
  font-weight: 800;
  color: #000;
  transform: rotate(-12deg);
}

.card-oval.wild {
  background: conic-gradient(from 45deg, var(--red), var(--yellow), var(--green), var(--blue));
  color: #000;
}

.card-corner {
  position: absolute;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.card-inner.yellow .card-corner {
  color: #000;
  text-shadow: none;
}

.card-corner.tl { top: 6px; left: 8px; }
.card-corner.br { bottom: 6px; right: 8px; transform: rotate(180deg); }

.table-info {
  margin-top: 16px;
  display: flex;
  justify-content: space-around;
  font-size: 14px;
  opacity: 0.9;
}

.opponents {
  position: relative;
  height: 190px;
  margin-bottom: 6px;
}

.opponent {
  position: absolute;
  transform: translate(-50%, -50%);
  min-width: 92px;
  padding: 6px 8px;
  background: rgba(0,0,0,0.35);
  border-radius: 12px;
  font-size: 12px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
}

.opponent.active {
  border-color: var(--yellow);
  box-shadow: 0 0 12px rgba(255,237,0,0.6);
}

.actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 16px 0;
}

.hand {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px;
  background: rgba(0,0,0,0.3);
  border-radius: 16px;
}

.chat {
  background: rgba(0,0,0,0.28);
  border-radius: 16px;
  padding: 10px;
  margin-bottom: 12px;
}

.chat-messages {
  min-height: 48px;
  max-height: 110px;
  overflow-y: auto;
  font-size: 12px;
  display: grid;
  gap: 4px;
  margin-bottom: 8px;
}

.chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chat-btn {
  border: none;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 12px;
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.setting-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 8px 0;
  font-size: 14px;
}

.hand-card {
  width: 72px;
  height: 104px;
  border-radius: 10px;
  background: white;
  color: var(--black);
  display: grid;
  place-items: center;
  font-weight: 700;
  cursor: pointer;
  flex: 0 0 auto;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.hand-card.playable {
  border-color: var(--green);
  box-shadow: 0 0 12px rgba(0,166,81,0.5);
}

.hand-card.red { background: var(--red); color: var(--white); }
.hand-card.yellow { background: var(--yellow); color: var(--black); }
.hand-card.green { background: var(--green); color: var(--white); }
.hand-card.blue { background: var(--blue); color: var(--white); }
.hand-card.wild { background: var(--black); color: var(--white); }

.results {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.7);
}

.results-card {
  background: rgba(0,0,0,0.85);
  padding: 24px;
  border-radius: 18px;
  width: min(420px, 90vw);
  text-align: center;
}

.results-list {
  margin-top: 12px;
  display: grid;
  gap: 6px;
}

.results-stats {
  margin-top: 12px;
  font-size: 14px;
  opacity: 0.9;
}

.top-list {
  margin: 12px 0;
  display: grid;
  gap: 6px;
  font-size: 14px;
}
.results-winner {
  margin-top: 8px;
  font-weight: 700;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.6);
}

.modal-card {
  background: #111;
  padding: 20px;
  border-radius: 16px;
  width: min(320px, 90vw);
}

.color-grid {
  display: grid;
  gap: 10px;
}

.color-btn {
  border: none;
  padding: 12px;
  border-radius: 10px;
  font-weight: 700;
}

.color-btn.red { background: var(--red); color: var(--white); }
.color-btn.yellow { background: var(--yellow); color: var(--black); }
.color-btn.green { background: var(--green); color: var(--white); }
.color-btn.blue { background: var(--blue); color: var(--white); }

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.75);
}

.overlay-card {
  background: #111;
  padding: 24px;
  border-radius: 16px;
  text-align: center;
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.85);
  color: #fff;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 14px;
  z-index: 50;
}

@media (max-width: 720px) {
  .table {
    min-height: 260px;
  }
  .center-cards {
    margin-top: 70px;
  }
}