/* ============================================================
   css/chat/chat-game-randomizer.css — 随机数生成器
   韩系法式花艺风格 · 纯CSS图标 · 暖米纸底 · 干燥玫瑰点缀
   ============================================================ */

/* ===== 整体容器 ===== */
.random-game {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;               /* flex 子项默认 min-height:auto 撑不出滚动（游戏中心血泪） */
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  gap: 12px;
  padding: 8px 14px 20px;
  background: radial-gradient(130% 60% at 50% 0%, var(--rose-light, rgba(201,168,168,0.12)), transparent 55%),
              linear-gradient(180deg, var(--bg-primary), var(--bg-chat));
  font-family: var(--font-reading);
  color: var(--text-primary);
}
.random-game > * { flex-shrink: 0; }

/* ===== 模式Tab ===== */
.random-tabs {
  display: flex;
  gap: 6px;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid var(--gold-light, rgba(196,168,106,0.3));
  background: color-mix(in srgb, var(--surface-solid, #fff) 92%, transparent);
  box-shadow: var(--shadow-xs, 0 1px 2px rgba(30,28,26,0.04));
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.random-tab {
  flex: 1;
  padding: 8px 6px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font-reading);
  letter-spacing: 1px;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.random-tab:hover {
  border-color: var(--rose);
  color: var(--rose);
}
.random-tab.on {
  background: linear-gradient(165deg, var(--rose, #C9A8A8), var(--rose-dark, #A88080));
  color: #fff;
  border-color: var(--rose);
  box-shadow: var(--shadow-glow);
}

/* ===== 结果展示区 ===== */
.random-result-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 26px 20px 22px;
  flex-shrink: 0;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-solid, #fff) 92%, transparent);
  box-shadow: var(--shadow-xs), var(--shadow-sm);
}
.random-result-num {
  font-family: var(--font-display);
  font-size: 72px;
  font-style: italic;
  font-weight: 600;
  line-height: 1;
  color: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.random-result-num.rolling {
  color: var(--rose);
  transform: scale(1.08);
}
.random-result-label {
  font-size: 10px;
  font-family: var(--font-reading);
  color: var(--text-muted);
  letter-spacing: 4px;
  margin-top: 6px;
  text-transform: uppercase;
}

/* ===== 骰子区 ===== */
.random-dice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  padding: 0 16px 12px;
}
.random-dice-chip {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  font-weight: 600;
  border: 1.5px solid var(--border);
  background: var(--surface-solid);
  color: var(--text-primary);
  transition: all 0.2s ease;
  box-shadow: var(--shadow-xs);
}
.random-dice-chip:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.random-dice-chip.on {
  border-color: var(--rose);
  background: var(--rose-light);
  color: var(--rose);
  box-shadow: var(--shadow-glow);
}
.random-multi-dice {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; padding: 0 16px 8px;
}

/* ===== 控件区 ===== */
.random-controls {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-solid, #fff) 92%, transparent);
  box-shadow: var(--shadow-xs), var(--shadow-sm);
}
.random-range-row {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}
.random-range-label {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-reading);
  letter-spacing: 1px;
  flex-shrink: 0;
}
.random-range-input {
  width: 64px;
  height: 38px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--surface-solid);
  text-align: center;
  font-size: 16px;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s ease;
  box-shadow: var(--shadow-xs) inset;
  -webkit-appearance: none;
  -moz-appearance: textfield;
  appearance: textfield;
}
.random-range-input::-webkit-outer-spin-button,
.random-range-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.random-range-input:focus {
  border-color: var(--rose);
  box-shadow: var(--shadow-glow);
}

/* 抽签文本区 */
.random-draw-textarea {
  width: 100%;
  min-height: 80px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--surface-solid);
  padding: 10px 12px;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--text-primary);
  outline: none;
  resize: vertical;
  box-shadow: var(--shadow-xs) inset;
  transition: border-color 0.2s ease;
}
.random-draw-textarea:focus {
  border-color: var(--rose);
  box-shadow: var(--shadow-glow);
}

/* ===== 操作按钮 ===== */
.random-roll-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 2px;
  background: var(--rose);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.25) inset,
    var(--shadow-sm),
    var(--shadow-md);
  transition: all 0.2s ease;
}
.random-roll-btn:hover {
  background: var(--rose-hover);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.25) inset,
    var(--shadow-glow),
    var(--shadow-md);
  transform: translateY(-1px);
}
.random-roll-btn:active {
  transform: scale(0.97);
  box-shadow: var(--shadow-xs);
}
.random-roll-btn svg {
  opacity: 0.8;
}

/* 次要按钮 */
.random-sec-btn {
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--rose);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--rose);
  transition: all 0.2s ease;
}
.random-sec-btn:hover {
  background: var(--rose-light);
  transform: translateY(-1px);
}

/* ===== 历史记录 ===== */
.random-history {
  padding: 8px 16px 0;
  flex-shrink: 0;
}
.random-history-head {
  font-size: 10px;
  font-family: var(--font-body);
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.random-history-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.random-hist-chip {
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 12px;
  font-family: var(--font-display);
  font-style: italic;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--surface-solid);
  cursor: pointer;
  transition: all 0.15s ease;
}
.random-hist-chip:hover {
  border-color: var(--gold);
  color: var(--rose);
  background: var(--rose-light);
}

/* ===== 硬币翻转 ===== */
.random-coin-area {
  display: flex; flex-direction: column; align-items: center;
  padding: 10px 0 4px;
  perspective: 600px;
}
.random-coin {
  width: 112px; height: 112px;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border: 3px solid var(--gold);
  cursor: pointer;
  transition: transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
  transform-style: preserve-3d;
  box-shadow:
    0 2px 0 rgba(255,255,255,0.3) inset,
    var(--shadow-md),
    0 0 20px rgba(196,168,106,0.15);
}
/* 正面 / 反面 —— 用不同底色 + 图案 + 文字区分，不再长得一样 */
.random-coin.head {
  background: linear-gradient(135deg, var(--rose), var(--rose-dark));
  border-color: var(--rose-dark);
}
.random-coin.head .random-coin-glyph {
  color: #fff;
  background: color-mix(in srgb, #fff 18%, transparent);
  box-shadow: 0 0 0 2px rgba(255,255,255,0.35);
}
.random-coin.tail {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
}
.random-coin.tail .random-coin-glyph {
  color: #7a5b1c;
  background: color-mix(in srgb, #fff 30%, transparent);
}
.random-coin:hover { transform: scale(1.05) rotateY(10deg); }
.random-coin.flipping {
  animation: coin-flip 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}
@keyframes coin-flip {
  0% { transform: rotateY(0); }
  50% { transform: rotateY(720deg) scale(1.1); }
  100% { transform: rotateY(0); }
}
.random-coin-glyph {
  display: flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%;
  font-family: var(--font-decorative); font-style: italic;
  font-size: 34px; font-weight: 600; line-height: 1;
  text-shadow: 0 1px 2px rgba(0,0,0,0.18);
}
.random-coin-side {
  margin-top: 6px; font-size: 8px; letter-spacing: 3px;
  text-transform: uppercase; opacity: 0.85; color: #fff;
}
.random-coin.tail .random-coin-side { color: #7a5b1c; }
.random-coin-label {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-reading);
  letter-spacing: 2px;
  margin-top: 8px;
}

/* ===== 窄屏适配 ===== */
@media (max-width: 370px) {
  .random-result-num { font-size: 56px; }
  .random-dice-chip { width: 40px; height: 40px; font-size: 16px; border-radius: 10px; }
  .random-tab { padding: 5px 10px; font-size: 11px; }
  .random-roll-btn { padding: 12px; font-size: 14px; }
  .random-coin { width: 80px; height: 80px; font-size: 22px; }
}