/* ==========================================================================
   活动中心 · 七天签到印章条（与 App 端 _CheckinCard 同一套视觉）
   ========================================================================== */

#activity-view .activity-section,
#checkin-content .activity-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .028)),
    rgba(9, 46, 86, .88);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 20px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .14),
    0 18px 40px rgba(0, 16, 40, .32);
}

.checkin-card {
  padding: 1.25rem 1.15rem 1.35rem;
}

.checkin-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.checkin-head h3 {
  margin: 0 0 .3rem;
  font-size: 1.3rem;
  letter-spacing: .02em;
}

.checkin-sub {
  margin: 0;
  font-size: .86rem;
  color: #bfe0fa;
}

.checkin-sub b {
  color: #ffc22e;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
}

.checkin-bonus {
  flex: none;
  padding: .3rem .6rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 700;
  color: #57380a;
  background: linear-gradient(180deg, #ffe79a, #ffc22e 58%, #ef9f00);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 6px 14px rgba(255, 194, 46, .26);
  white-space: nowrap;
}

.checkin-bonus.is-off {
  color: #bfe0fa;
  background: rgba(255, 255, 255, .09);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14);
  font-weight: 600;
}

/* 印章条 */
.stamp-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: .3rem;
  margin: 1rem 0 .9rem;
}

.stamp {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
}

.stamp-face {
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-size: .72rem;
  font-variant-numeric: tabular-nums;
  color: #9ec9ea;
  background: rgba(255, 255, 255, .075);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .10);
  transition: transform .18s cubic-bezier(.22, .61, .36, 1);
}

.stamp.is-future .stamp-face {
  opacity: .5;
}

.stamp.is-today .stamp-face {
  border-color: rgba(255, 194, 46, .9);
  box-shadow:
    0 0 0 1px rgba(255, 194, 46, .5),
    0 0 16px rgba(255, 194, 46, .38),
    inset 0 1px 0 rgba(255, 255, 255, .18);
  color: #ffe79a;
}

.stamp.is-done .stamp-face {
  color: #57380a;
  background: linear-gradient(160deg, #ffe79a 0%, #ffc22e 46%, #ef9f00 100%);
  border-color: #ffe79a;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .7),
    0 6px 14px rgba(255, 194, 46, .3);
}

.stamp.is-done .stamp-face svg {
  width: 1.15em;
  height: 1.15em;
  stroke: #4a2f04;
  stroke-width: 2.6;
  fill: none;
}

.stamp-cap {
  font-size: .64rem;
  letter-spacing: .04em;
  color: #8bbcdf;
  min-height: 1em;
}

.stamp.is-today .stamp-cap {
  color: #ffc22e;
  font-weight: 700;
}

/* 奖励行 */
.checkin-reward {
  display: flex;
  align-items: baseline;
  gap: .4rem;
  padding: .7rem .9rem;
  margin-bottom: .85rem;
  border-radius: 14px;
  background: rgba(4, 35, 74, .55);
  border: 1px solid rgba(255, 255, 255, .10);
}

.checkin-amount {
  font-family: 'SmileySans', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 1.7rem;
  line-height: 1;
  color: #ffc22e;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 0 rgba(0, 0, 0, .22);
}

.checkin-reward small {
  color: #bfe0fa;
  font-size: .78rem;
}

#checkin-btn {
  width: 100%;
  min-height: 46px;
  border-radius: 14px;
}