/* ================================================================
   WOG SPA Sign — 每日簽到樣式 v3.76 (2026-05-27)
   ================================================================ */

.sign-shop {
  padding: 4px 2px;
}

.sign-loading,
.sign-error {
  padding: 32px 16px;
  text-align: center;
  color: var(--c-text-faint);
  font-size: 0.95em;
}
.sign-error { color: var(--c-red, #ff6b6b); }

/* ─────────── 頭部資訊 ─────────── */
.sign-head {
  padding: 14px 12px;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #2a1f0d, #3a2c12);
  border: 1px solid var(--c-gold-dim, #8b6914);
  border-radius: var(--r-md, 8px);
  text-align: center;
}
.sign-head-title {
  font-size: 1.05em;
  font-weight: 600;
  color: var(--c-gold, #e0b94f);
  margin-bottom: 4px;
}
.sign-head-title--done {
  color: #9ed99e;
}
.sign-head-sub {
  font-size: 0.78em;
  color: var(--c-text-faint);
}
.sign-day-hi {
  font-size: 1.4em;
  color: #ffd862;
  text-shadow: 0 0 8px rgba(255, 216, 98, 0.6);
}

/* ─────────── 7 天格子 grid ─────────── */
.sign-grid {
  display: grid;
  /* minmax(0, 1fr) 防止 grid item 因 min-content 太寬撐爆容器 */
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}
@media (min-width: 480px) {
  .sign-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 720px) {
  .sign-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.sign-cell {
  position: relative;
  padding: 10px 8px 24px;
  border-radius: var(--r-md, 8px);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 92px;
  min-width: 0;  /* 允許 grid 1fr 縮窄，避免內容撐出容器 */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 6px;
  transition: all 0.18s;
}

.sign-cell-head {
  font-size: 0.85em;
  font-weight: 600;
  color: var(--c-text-dim, #c0bba8);
  text-align: center;
}

.sign-cell-rewards {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
  flex: 1;
}

.sign-chip {
  font-size: 0.72em;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.35);
  /* 允許 chip 內文字換行（如「1,000,000 金錢」），避免長字串撐爆 grid */
  word-break: keep-all;
  overflow-wrap: anywhere;
  max-width: 100%;
}

.sign-cell-tag {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7em;
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}
.sign-cell-tag--today {
  background: linear-gradient(90deg, #ffd862, #e0b94f);
  color: #1a1308;
  font-weight: 700;
  box-shadow: 0 0 8px rgba(255, 216, 98, 0.7);
}
.sign-cell-tag--claimed {
  background: rgba(158, 217, 158, 0.2);
  color: #9ed99e;
}
.sign-cell-tag--past {
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-text-faint, #888);
}

/* 狀態樣式 */
.sign-cell--today {
  background: linear-gradient(135deg, rgba(255, 216, 98, 0.18), rgba(224, 185, 79, 0.08));
  border-color: var(--c-gold, #e0b94f);
  box-shadow: 0 0 0 1px rgba(255, 216, 98, 0.4) inset, 0 2px 12px rgba(255, 216, 98, 0.25);
  animation: sign-today-pulse 2s ease-in-out infinite;
}
.sign-cell--today .sign-cell-head {
  color: #ffd862;
}
@keyframes sign-today-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(255, 216, 98, 0.4) inset, 0 2px 12px rgba(255, 216, 98, 0.25); }
  50%      { box-shadow: 0 0 0 1px rgba(255, 216, 98, 0.7) inset, 0 2px 20px rgba(255, 216, 98, 0.5);  }
}

.sign-cell--claimed {
  background: linear-gradient(135deg, rgba(158, 217, 158, 0.12), rgba(158, 217, 158, 0.03));
  border-color: rgba(158, 217, 158, 0.4);
}
.sign-cell--claimed .sign-cell-head {
  color: #9ed99e;
}

.sign-cell--past {
  opacity: 0.65;
  background: rgba(255, 255, 255, 0.02);
}
.sign-cell--past .sign-cell-rewards { opacity: 0.5; }

.sign-cell--future {
  opacity: 0.45;
}

/* 第 7 天特殊樣式（不論狀態都金邊） */
.sign-cell--final {
  border-color: var(--c-gold-dim, #8b6914);
  background: linear-gradient(135deg, rgba(224, 185, 79, 0.1), rgba(255, 255, 255, 0.02));
}
.sign-cell--final.sign-cell--today {
  background: linear-gradient(135deg, rgba(255, 216, 98, 0.25), rgba(224, 185, 79, 0.12));
  border-color: #ffd862;
}
.sign-cell--final .sign-cell-head {
  color: var(--c-gold, #e0b94f);
}

/* ─────────── 領取按鈕 ─────────── */
.sign-claim-btn {
  width: 100%;
  margin-top: 4px;
  font-size: 1em;
  padding: 12px 16px;
}
.sign-claim-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.sign-footer-tip {
  margin-top: 8px;
  text-align: center;
  font-size: 0.78em;
  color: var(--c-text-faint);
}
.sign-footer-tip--warn {
  color: #ffaa66;
}

/* ─────────── 領取動畫 ─────────── */
.sign-anim {
  position: relative;
  padding: 24px 12px;
  text-align: center;
  overflow: hidden;
  min-height: 280px;
}

.sign-anim-rays {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 216, 98, 0.35) 0%, transparent 60%);
  animation: sign-rays-spin 3s linear infinite, sign-rays-fade 0.8s ease-out;
  z-index: 0;
}
@keyframes sign-rays-spin {
  from { transform: translateX(-50%) rotate(0deg); }
  to   { transform: translateX(-50%) rotate(360deg); }
}
@keyframes sign-rays-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.sign-anim-burst {
  position: relative;
  z-index: 1;
  font-size: 4em;
  display: inline-block;
  animation: sign-burst-bounce 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 0 20px rgba(255, 216, 98, 0.8));
}
@keyframes sign-burst-bounce {
  0%   { transform: scale(0.2) rotate(-30deg); opacity: 0; }
  60%  { transform: scale(1.2) rotate(8deg);   opacity: 1; }
  100% { transform: scale(1)   rotate(0deg);   opacity: 1; }
}

.sign-anim-title {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  font-size: 1.2em;
  font-weight: 700;
  color: #ffd862;
  text-shadow: 0 0 12px rgba(255, 216, 98, 0.7);
  animation: sign-title-fade 0.5s ease-out 0.4s both;
}
@keyframes sign-title-fade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.sign-anim-chips {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 14px;
  padding: 0 10px;
}

.sign-anim-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-md, 8px);
  min-width: 72px;
  opacity: 0;
  animation: sign-chip-rise 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes sign-chip-rise {
  from { opacity: 0; transform: translateY(20px) scale(0.7); }
  to   { opacity: 1; transform: translateY(0)    scale(1);   }
}

.sign-anim-chip-icon { font-size: 1.6em; }
.sign-anim-chip-val  { font-weight: 700; font-size: 1.05em; }
.sign-anim-chip-label { font-size: 0.72em; color: var(--c-text-dim); }

.sign-anim-ok {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  padding: 10px 28px;
  animation: sign-title-fade 0.5s ease-out 1s both;
}