/* 好友群：验证 + 实时聊天 + 派对游戏 */
.friends-panel {
  padding: 1rem 0 3rem;
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.friends-warm-box {
  padding: 1rem 1.15rem;
  margin-bottom: 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff7ed, #ffedd5);
  border: 2px solid color-mix(in srgb, var(--ls-yellow-star) 45%, transparent);
  box-shadow: 0 4px 20px rgba(251, 191, 36, 0.12);
}

.friends-warm-title {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 900;
  color: #c2410c;
  letter-spacing: 0.02em;
}

.friends-warm-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: #431407;
}

.friends-links-block {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed rgba(194, 65, 12, 0.25);
}

.friends-links-title {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--ls-blue-deep);
}

.friends-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.friends-links a {
  font-size: 0.88rem;
  word-break: break-all;
}

.friends-verify-form select {
  font: inherit;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 2px solid color-mix(in srgb, var(--accent) 22%, transparent);
  background: #fafcff;
  width: 100%;
  max-width: 320px;
}

.friends-verify-form .field small {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 400;
}

.friends-msg {
  min-height: 1.2em;
  font-size: 0.88rem;
  color: var(--ls-red);
  margin-top: 0.5rem;
}

.friends-room-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 2px solid color-mix(in srgb, var(--ls-green-eye) 30%, transparent);
}

.friends-room-name {
  font-weight: 800;
  color: var(--ls-blue-deep);
}

.friends-tabs-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.friends-tab-btn {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, var(--accent) 25%, transparent);
  background: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: inherit;
}

.friends-tab-btn.is-active {
  background: linear-gradient(135deg, var(--ls-blue-soft), var(--ls-blue));
  color: #fff;
  border-color: transparent;
}

.friends-chat-wrap {
  display: flex;
  flex-direction: column;
  height: min(420px, 55vh);
  border: 2px solid color-mix(in srgb, var(--accent) 18%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--ls-blue-mist) 25%, #fff);
  overflow: hidden;
}

#friends-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.friends-bubble {
  max-width: 92%;
  padding: 0.45rem 0.65rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.55;
  word-break: break-word;
}

.friends-bubble-me {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--ls-blue), var(--ls-blue-deep));
  color: #fff;
}

.friends-bubble-other {
  align-self: flex-start;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--accent) 15%, transparent);
}

.friends-bubble-sys {
  align-self: center;
  font-size: 0.8rem;
  color: var(--muted);
  background: transparent;
  border: none;
}

.friends-bubble-meta {
  font-size: 0.72rem;
  opacity: 0.85;
  margin-bottom: 0.2rem;
}

.friends-chat-input-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.6rem;
  border-top: 1px solid color-mix(in srgb, var(--accent) 12%, transparent);
  background: #fff;
}

#friends-chat-input {
  flex: 1;
  padding: 0.5rem 0.65rem;
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, var(--accent) 22%, transparent);
  font: inherit;
}

.friends-chat-hint {
  font-size: 0.75rem;
  color: var(--muted);
  padding: 0.35rem 0.75rem 0.6rem;
}

.friends-games-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

@media (min-width: 520px) {
  .friends-games-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.friends-game-card {
  padding: 0.75rem 0.5rem;
  text-align: center;
  border-radius: var(--radius-sm);
  border: 2px dashed color-mix(in srgb, var(--ls-pink-star) 35%, transparent);
  background: color-mix(in srgb, var(--ls-pink-mist) 40%, #fff);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  transition: transform 0.12s, border-color 0.15s;
}

.friends-game-card:hover {
  transform: translateY(-2px);
  border-color: var(--ls-pink-star);
}

.friends-game-panel {
  padding: 1rem;
  border-radius: var(--radius);
  background: #fff;
  border: 2px solid color-mix(in srgb, var(--ls-green-eye) 25%, transparent);
  margin-bottom: 1rem;
}

.friends-game-panel h4 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  color: var(--ls-blue-deep);
}

.friends-game-panel p.hint {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
}

.friends-chain-state {
  padding: 0.65rem 0.75rem;
  background: var(--ls-blue-mist);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ls-blue-deep);
}

#friends-rx-area,
#friends-eye-area {
  min-height: 120px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

#friends-rx-area {
  background: #fee2e2;
  color: #991b1b;
}

#friends-rx-area.friends-rx-go {
  background: #22c55e;
  color: #fff;
}

#friends-eye-canvas {
  display: block;
  width: 100%;
  max-width: 360px;
  height: 200px;
  margin: 0 auto 0.5rem;
  border-radius: var(--radius-sm);
  background: #0f172a;
  cursor: crosshair;
}

.friends-score-line {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ls-green-eye);
}

.friends-banner {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.5rem 0.75rem;
  background: color-mix(in srgb, var(--ls-yellow-star) 12%, #fff);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.friends-banner strong {
  color: var(--ls-red);
}