/* =====================================================
   万年历插件 · 前台样式
   设计风格：轻量、中式留白、节气节日色彩点缀
   主题模式：light / warm / ink
   ===================================================== */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: #f4f7fb;
  color: #1f2937;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── 主题：浅色（默认） ── */
body.cal-theme-light {
  background: linear-gradient(180deg, #f4f7fb 0%, #fafbfd 100%);
  --cal-bg: #fff;
  --cal-bg-soft: #fafbfd;
  --cal-text: #1f2937;
  --cal-text-soft: #64748b;
  --cal-text-dim: #94a3b8;
  --cal-border: rgba(15, 23, 42, .08);
  --cal-border-strong: rgba(15, 23, 42, .14);
  --cal-shadow: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 0 0 1px rgba(15, 23, 42, .04), 0 10px 32px -16px rgba(15, 23, 42, .12);
  --cal-cell-hover: #f8fafc;
  --cal-weekend: #dc2626;
}

/* ── 主题：暖色（米黄） ── */
body.cal-theme-warm {
  background: linear-gradient(180deg, #fdf6e3 0%, #fefbf0 60%, #fff 100%);
  --cal-bg: #fffdf7;
  --cal-bg-soft: #fdf8ea;
  --cal-text: #422006;
  --cal-text-soft: #78716c;
  --cal-text-dim: #a8a29e;
  --cal-border: rgba(120, 53, 15, .12);
  --cal-border-strong: rgba(120, 53, 15, .20);
  --cal-shadow: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 0 0 1px rgba(120, 53, 15, .08), 0 14px 32px -18px rgba(146, 64, 14, .25);
  --cal-cell-hover: #fdf3d8;
  --cal-weekend: #b91c1c;
}

/* ── 主题：水墨 ── */
body.cal-theme-ink {
  background: linear-gradient(180deg, #ecedef 0%, #f3f4f6 60%, #fafafa 100%);
  --cal-bg: #fafaf9;
  --cal-bg-soft: #f5f5f4;
  --cal-text: #1c1917;
  --cal-text-soft: #57534e;
  --cal-text-dim: #a8a29e;
  --cal-border: rgba(28, 25, 23, .10);
  --cal-border-strong: rgba(28, 25, 23, .18);
  --cal-shadow: 0 1px 0 rgba(255, 255, 255, .8) inset, 0 0 0 1px rgba(28, 25, 23, .06), 0 10px 30px -14px rgba(28, 25, 23, .20);
  --cal-cell-hover: #f0eeec;
  --cal-weekend: #292524;
}

/* ── 页面骨架 ── */
.cal-page {
  min-height: 100vh;
  padding: 36px 20px 60px;
}
.cal-wrap {
  max-width: var(--cal-max-w, 1100px);
  margin: 0 auto;
}

/* ── 顶部 ── */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.cal-header-left {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.cal-home-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cal-text-soft);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 8px;
  background: var(--cal-bg);
  border: 1px solid var(--cal-border);
  transition: color .15s, border-color .15s, transform .15s;
}
.cal-home-link:hover {
  color: var(--cal-accent);
  border-color: var(--cal-accent);
  transform: translateX(-2px);
}
.cal-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--cal-text);
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  letter-spacing: .5px;
}
.cal-title svg { color: var(--cal-accent); }
.cal-today-chip {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  color: var(--cal-text-soft);
  background: var(--cal-bg);
  border: 1px solid var(--cal-border);
  padding: 7px 14px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

/* ── 今日详情卡 ── */
.cal-today-card {
  background: var(--cal-bg);
  border-radius: 16px;
  box-shadow: var(--cal-shadow);
  padding: 22px 28px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cal-today-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cal-accent), color-mix(in srgb, var(--cal-accent) 60%, transparent));
}
.cal-today-date {
  display: flex;
  align-items: center;
  gap: 18px;
}
.cal-today-num {
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  color: var(--cal-accent);
  letter-spacing: -2px;
  font-variant-numeric: tabular-nums;
}
.cal-today-meta { display: flex; flex-direction: column; gap: 4px; }
.cal-today-yearmonth { font-size: 16px; font-weight: 600; color: var(--cal-text); }
.cal-today-weekday { font-size: 13px; color: var(--cal-text-soft); }
.cal-today-divider { width: 1px; align-self: stretch; background: var(--cal-border); }
.cal-today-lunar { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.cal-lunar-line { color: var(--cal-text); }
.cal-lunar-big { font-size: 20px; font-weight: 600; }
.cal-lunar-sub { font-size: 13px; color: var(--cal-text-soft); }
.cal-today-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cal-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .3px;
}
.cal-tag-term {
  background: color-mix(in srgb, #10b981 12%, var(--cal-bg-soft));
  color: #047857;
  border: 1px solid color-mix(in srgb, #10b981 25%, transparent);
}
.cal-tag-festival {
  background: color-mix(in srgb, var(--cal-accent) 12%, var(--cal-bg-soft));
  color: var(--cal-accent);
  border: 1px solid color-mix(in srgb, var(--cal-accent) 25%, transparent);
}
.cal-tag-festival-solar {
  background: color-mix(in srgb, #6366f1 12%, var(--cal-bg-soft));
  color: #4338ca;
  border: 1px solid color-mix(in srgb, #6366f1 25%, transparent);
}

/* ── 主体两栏 ── */
.cal-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 22px;
  align-items: start;
}
.cal-main {
  background: var(--cal-bg);
  border-radius: 16px;
  box-shadow: var(--cal-shadow);
  padding: 22px;
  overflow: hidden;
}

/* ── 月份导航 ── */
.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 12px;
  flex-wrap: wrap;
}
.cal-nav-left { display: flex; align-items: center; gap: 10px; }
.cal-nav-btn {
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  border: 1px solid var(--cal-border);
  background: var(--cal-bg);
  color: var(--cal-text-soft);
  text-decoration: none;
  transition: color .15s, border-color .15s, background .15s;
}
.cal-nav-btn:hover {
  color: var(--cal-accent);
  border-color: var(--cal-accent);
  background: var(--cal-bg-soft);
}
.cal-nav-yearmonth { display: flex; gap: 6px; }
.cal-select {
  padding: 7px 28px 7px 12px;
  border: 1px solid var(--cal-border);
  border-radius: 9px;
  background: var(--cal-bg);
  color: var(--cal-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  font-family: inherit;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.cal-select:focus {
  border-color: var(--cal-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cal-accent) 14%, transparent);
}
.cal-back-today {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border-radius: 9px;
  background: var(--cal-accent);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 4px 10px -3px color-mix(in srgb, var(--cal-accent) 50%, transparent);
  transition: transform .15s, box-shadow .15s;
}
.cal-back-today:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px -3px color-mix(in srgb, var(--cal-accent) 55%, transparent);
}

/* ── 日历网格 ── */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--cal-border);
  border: 1px solid var(--cal-border);
  border-radius: 12px;
  overflow: hidden;
}
.cal-week-head {
  background: var(--cal-bg-soft);
  padding: 10px 0;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--cal-text-soft);
  letter-spacing: 1px;
}
.cal-week-head.is-weekend { color: var(--cal-weekend); }
.cal-cell {
  background: var(--cal-bg);
  min-height: 84px;
  padding: 8px 8px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  cursor: default;
  transition: background .15s, transform .15s;
  position: relative;
}
.cal-cell:hover { background: var(--cal-cell-hover); }
.cal-cell-top {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  width: 100%;
}
.cal-day-num {
  font-size: 19px;
  font-weight: 600;
  color: var(--cal-text);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.cal-cell.is-outside .cal-day-num,
.cal-cell.is-outside .cal-cell-tag {
  color: var(--cal-text-dim);
  opacity: .55;
}
.cal-cell.is-weekend:not(.is-outside) .cal-day-num { color: var(--cal-weekend); }
.cal-cell-tag {
  margin-top: 4px;
  font-size: 11.5px;
  color: var(--cal-text-soft);
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}
.cal-cell-tag.is-festival,
.cal-cell-tag.is-festival-solar {
  color: var(--cal-accent);
  font-weight: 600;
}
.cal-cell-tag.is-festival-solar { color: #4338ca; }
.cal-cell-tag.is-term { color: #047857; font-weight: 500; }
.cal-cell-tag.is-lunar { color: var(--cal-text-dim); }

/* ── 今天高亮 ── */
.cal-cell.is-today {
  background: linear-gradient(180deg, color-mix(in srgb, var(--cal-accent) 8%, var(--cal-bg)) 0%, var(--cal-bg) 60%);
  box-shadow: inset 0 0 0 2px var(--cal-accent);
  z-index: 2;
}
.cal-cell.is-today .cal-day-num {
  color: var(--cal-accent);
  font-weight: 800;
}
.cal-cell.is-today::after {
  content: '今';
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 10px;
  background: var(--cal-accent);
  color: #fff;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0;
}

/* 节日/节气标点 */
.cal-cell.has-fest:not(.is-today):not(.is-outside) {
  background: color-mix(in srgb, var(--cal-accent) 4%, var(--cal-bg));
}

/* ── 右侧栏 ── */
.cal-side { display: flex; flex-direction: column; gap: 18px; }
.cal-side-card {
  background: var(--cal-bg);
  border-radius: 14px;
  box-shadow: var(--cal-shadow);
  padding: 18px 20px;
}
.cal-side-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cal-text);
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cal-border);
}
.cal-side-title svg { color: var(--cal-accent); }
.cal-side-empty {
  text-align: center;
  padding: 14px 0;
  font-size: 13px;
  color: var(--cal-text-dim);
}
.cal-event-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cal-event {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--cal-bg-soft);
  font-size: 13px;
  transition: transform .15s;
}
.cal-event:hover { transform: translateX(3px); }
.cal-event-day {
  flex-shrink: 0;
  font-weight: 600;
  font-size: 12px;
  width: 36px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: var(--cal-bg);
  border: 1px solid var(--cal-border);
  color: var(--cal-text-soft);
  font-variant-numeric: tabular-nums;
}
.cal-event-name { color: var(--cal-text); font-weight: 500; }
.cal-event-lunar-fest .cal-event-name { color: var(--cal-accent); }
.cal-event-solar-fest .cal-event-name { color: #4338ca; }
.cal-event-term .cal-event-name { color: #047857; }

/* ── 干支卡 ── */
.cal-stem-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}
.cal-stem-pillar {
  text-align: center;
  background: var(--cal-bg-soft);
  border-radius: 10px;
  padding: 10px 6px;
  border: 1px solid var(--cal-border);
}
.cal-stem-label {
  font-size: 11px;
  color: var(--cal-text-dim);
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.cal-stem-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--cal-text);
  letter-spacing: 2px;
}
.cal-zodiac {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 0 4px;
  border-top: 1px dashed var(--cal-border);
}
.cal-zodiac-label {
  font-size: 12px;
  color: var(--cal-text-dim);
  letter-spacing: 2px;
}
.cal-zodiac-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--cal-accent);
}

/* ── 页脚 ── */
.cal-foot {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--cal-text-dim);
  flex-wrap: wrap;
}
.cal-foot .sep { color: var(--cal-text-dim); opacity: .5; }

/* ── 响应式 ── */
@media (max-width: 920px) {
  .cal-body { grid-template-columns: 1fr; }
  .cal-side { flex-direction: row; gap: 12px; }
  .cal-side-card { flex: 1; }
}
@media (max-width: 680px) {
  .cal-page { padding: 22px 12px 40px; }
  .cal-today-card { padding: 18px 18px; gap: 16px; }
  .cal-today-num { font-size: 48px; }
  .cal-today-divider { display: none; }
  .cal-main { padding: 14px; }
  .cal-cell { min-height: 64px; padding: 6px 2px 4px; }
  .cal-day-num { font-size: 16px; }
  .cal-cell-tag { font-size: 10px; }
  .cal-week-head { padding: 8px 0; font-size: 12px; }
  .cal-title { font-size: 18px; }
  .cal-side { flex-direction: column; }
  .cal-nav-yearmonth .cal-select { font-size: 13px; padding: 6px 24px 6px 10px; }
}
@media (max-width: 420px) {
  .cal-cell-tag { display: none; }
  .cal-cell { min-height: 48px; }
}