/* ==========================================================
 *  侧边栏「时光问候」卡片样式
 *  自动适配主题深色模式（html[data-theme="dark"]）
 * ========================================================== */

.ac-card {
  padding: 1rem 1.1rem 1.2rem;
  overflow: hidden;
}

/* ---------- 头部问候 ---------- */
.ac-card .ac-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.ac-card .ac-greet {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  min-width: 0;
}

.ac-card .ac-greet-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--anzhiyu-main, #8a7ffb);
  white-space: nowrap;
}

.ac-card .ac-wave {
  font-size: 1rem;
  display: inline-block;
  animation: ac-wave 2.4s ease-in-out infinite;
  transform-origin: 70% 70%;
}

@keyframes ac-wave {
  0%, 60%, 100% { transform: rotate(0deg); }
  70% { transform: rotate(14deg); }
  80% { transform: rotate(-8deg); }
  90% { transform: rotate(10deg); }
}

.ac-card .ac-clock {
  text-align: right;
  line-height: 1.25;
  flex-shrink: 0;
}

.ac-card .ac-time {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.5px;
  color: var(--anzhiyu-text, #4c4948);
}

.ac-card .ac-date {
  display: block;
  font-size: 0.72rem;
  opacity: 0.62;
  color: var(--anzhiyu-text, #4c4948);
}

/* ---------- IP 归属地 ---------- */
.ac-card .ac-ip {
  margin-top: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 10px;
  background: linear-gradient(120deg, rgba(138, 127, 251, 0.10), rgba(138, 127, 251, 0.03));
  border: 1px solid rgba(138, 127, 251, 0.16);
}

.ac-card .ac-ip-line {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--anzhiyu-text, #4c4948);
}

.ac-card .ac-ip-line > svg {
  color: var(--anzhiyu-main, #8a7ffb);
  flex-shrink: 0;
}

.ac-card .ac-nav > svg { display: block; }

.ac-card .ac-ip-text b {
  color: var(--anzhiyu-main, #8a7ffb);
  font-weight: 700;
}

.ac-card .ac-ip-extra {
  margin-top: 0.2rem;
  padding-left: 1.25rem;
  font-size: 0.7rem;
  opacity: 0.55;
  letter-spacing: 0.2px;
  color: var(--anzhiyu-text, #4c4948);
  word-break: break-all;
}

/* ---------- 节假日标签 ---------- */
.ac-card .ac-fest {
  margin-top: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.ac-card .ac-tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.72rem;
  line-height: 1.6;
  white-space: nowrap;
}

.ac-card .ac-tag-h {
  background: rgba(255, 92, 92, 0.13);
  color: #e5484d;
}

.ac-card .ac-tag-w {
  background: rgba(66, 133, 244, 0.13);
  color: #3b74d6;
}

.ac-card .ac-tag-n {
  background: rgba(138, 127, 251, 0.13);
  color: var(--anzhiyu-main, #8a7ffb);
}

.ac-card .ac-tip {
  width: 100%;
  margin-top: 0.15rem;
  font-size: 0.75rem;
  opacity: 0.62;
  color: var(--anzhiyu-text, #4c4948);
}

/* ---------- 日历 ---------- */
.ac-card .ac-cal { margin-top: 0.8rem; }

.ac-card .ac-cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.45rem;
}

.ac-card .ac-cal-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--anzhiyu-text, #4c4948);
}

.ac-card .ac-nav {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
  color: var(--anzhiyu-text, #4c4948);
  opacity: 0.6;
  transition: all 0.2s;
  font-size: 0.8rem;
}

.ac-card .ac-nav:hover {
  opacity: 1;
  background: rgba(138, 127, 251, 0.12);
  color: var(--anzhiyu-main, #8a7ffb);
}

.ac-card .ac-cal-week,
.ac-card .ac-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}

.ac-card .ac-cal-week span {
  font-size: 0.7rem;
  opacity: 0.55;
  padding: 0.15rem 0;
  color: var(--anzhiyu-text, #4c4948);
}

.ac-card .ac-weekend { color: #e5484d !important; opacity: 0.75 !important; }

.ac-card .ac-cell {
  position: relative;
  padding: 0.22rem 0;
  font-size: 0.75rem;
  border-radius: 6px;
  color: var(--anzhiyu-text, #4c4948);
  transition: background 0.18s;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ac-card .ac-cell em { font-style: normal; }

.ac-card .ac-empty { visibility: hidden; }

.ac-card .ac-cell.ac-holiday {
  background: rgba(255, 92, 92, 0.12);
  color: #e5484d;
  font-weight: 600;
}

.ac-card .ac-cell.ac-workday {
  background: rgba(66, 133, 244, 0.10);
  color: #3b74d6;
}

.ac-card .ac-cell.ac-today {
  background: var(--anzhiyu-main, #8a7ffb);
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(138, 127, 251, 0.4);
}

.ac-card .ac-cell.ac-today.ac-holiday {
  background: #e5484d;
  box-shadow: 0 2px 8px rgba(229, 72, 77, 0.4);
}

.ac-card .ac-mark {
  position: absolute;
  top: -1px;
  right: -1px;
  font-size: 0.55rem;
  font-style: normal;
  line-height: 1;
  padding: 1px;
  border-radius: 3px;
  background: #3b74d6;
  color: #fff;
  transform: scale(0.85);
}

.ac-card .ac-mark-h { background: #e5484d; }

/* ---------- 深色模式 ---------- */
html[data-theme="dark"] .ac-card .ac-ip {
  background: linear-gradient(120deg, rgba(195, 182, 255, 0.14), rgba(195, 182, 255, 0.04));
  border-color: rgba(195, 182, 255, 0.18);
}

html[data-theme="dark"] .ac-card .ac-tag-h { background: rgba(255, 122, 122, 0.18); color: #ff8a8a; }
html[data-theme="dark"] .ac-card .ac-tag-w { background: rgba(120, 170, 255, 0.18); color: #8ab4ff; }
html[data-theme="dark"] .ac-card .ac-tag-n { background: rgba(195, 182, 255, 0.18); color: #c3b6ff; }
html[data-theme="dark"] .ac-card .ac-weekend { color: #ff8a8a !important; }
html[data-theme="dark"] .ac-card .ac-cell.ac-holiday { background: rgba(255, 122, 122, 0.18); color: #ff8a8a; }
html[data-theme="dark"] .ac-card .ac-cell.ac-workday { background: rgba(120, 170, 255, 0.16); color: #8ab4ff; }

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .ac-card .ac-wave { animation: none; }
  .ac-card .ac-cell { transition: none; }
}

/* ---------- 侧边栏窄（平板）时收紧 ---------- */
@media screen and (max-width: 1024px) and (min-width: 769px) {
  .ac-card .ac-greet-text { font-size: 1.05rem; }
  .ac-card .ac-time { font-size: 0.95rem; }
}