* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --paper: #f3ead5;
  --paper-deep: #ece0c4;
  --card: #fffdf6;
  --ink: #3a2a1c;
  --ink-sub: #7d6b53;
  --ink-muted: #a9987c;
  --red: #a63226;
  --red-deep: #8c2318;
  --red-soft: #f7e8e2;
  --gold: #b08323;
  --gold-deep: #8a6414;
  --green: #2f7d4f;
  --green-soft: #e6f2ea;
  --line: #e7dcc2;
  --shadow: 0 3px 14px rgba(90, 64, 20, .10);
  --radius: 14px;
}
html, body {
  min-height: 100%;
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(176,131,35,.10), transparent 60%),
    var(--paper);
  -webkit-font-smoothing: antialiased;
}
.app {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 32px 40px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ===== 顶栏 ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 2px 4px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-seal {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--red);
  color: #f6e9cf;
  font-size: 28px; font-weight: 700;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(166,50,38,.35);
  font-family: "STKaiti", "KaiTi", serif;
}
.brand-text h1 {
  font-size: 26px;
  letter-spacing: 4px;
  color: var(--red-deep);
  font-family: "STKaiti", "KaiTi", "SimSun", serif;
}
.tagline {
  font-size: 13px;
  color: var(--ink-sub);
  letter-spacing: 1px;
  padding: 0 2px;
  margin: 2px 0 14px;
}
.tool-link {
  text-decoration: none;
  font-size: 13.5px;
  color: var(--red);
  background: var(--red-soft);
  padding: 8px 16px;
  border-radius: 10px;
  white-space: nowrap;
  transition: opacity .2s;
}
.tool-link:hover { opacity: .75; }

/* ===== 导航 ===== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.nav-group { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.nav-btn {
  min-width: 38px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: #fdf8ec;
  color: var(--ink);
  border-radius: 9px;
  font-size: 15px;
  cursor: pointer;
  transition: all .18s ease;
}
.nav-btn:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }
.today-btn {
  height: 36px;
  padding: 0 18px;
  border: none;
  background: var(--red);
  color: #f8ecd2;
  border-radius: 9px;
  font-size: 14px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: opacity .18s;
}
.today-btn:hover { opacity: .85; }
.nav-pick input[type=date] {
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fdf8ec;
  color: var(--ink);
  font-size: 14px;
  padding: 0 10px;
  outline: none;
}
.nav-pick input[type=date]:focus { border-color: var(--red); }

/* ===== 自定义日期选择器 ===== */
.dp-wrap { position: relative; }
.dp-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fdf8ec;
  color: var(--ink);
  font-size: 14px;
  cursor: pointer;
  transition: all .18s ease;
  white-space: nowrap;
}
.dp-trigger:hover { border-color: var(--red); }
.dp-trigger[aria-expanded="true"] { border-color: var(--red); color: var(--red); }
.dp-caret { font-size: 11px; color: var(--ink-muted); transition: transform .2s; }
.dp-trigger[aria-expanded="true"] .dp-caret { transform: rotate(180deg); }

.dp-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 288px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 6px 24px rgba(90, 64, 20, .16);
  padding: 12px;
  z-index: 100;
  animation: dpFade .18s ease;
}
@keyframes dpFade { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.dp-panel[hidden] { display: none; }

.dp-head {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
}
.dp-nav {
  width: 28px;
  height: 28px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-sub);
  border-radius: 7px;
  font-size: 14px;
  cursor: pointer;
  transition: all .15s;
  line-height: 1;
}
.dp-nav:hover { background: var(--red-soft); color: var(--red); }
.dp-title {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--red-deep);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 7px;
  transition: background .15s;
  letter-spacing: 1px;
}
.dp-title:hover { background: var(--gold-soft, #fbf3df); }

.dp-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 12px;
  color: var(--ink-muted);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
  position: relative;
  z-index: 1;
}
.dp-weekdays span { padding: 4px 0; }
.dp-weekdays span:first-child, .dp-weekdays span:last-child { color: var(--red); }

.dp-body { position: relative; }
.dp-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 150px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -6px;
  background: linear-gradient(135deg, var(--red) 0%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--red);
  opacity: .08;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.dp-watermark[hidden] { display: none; }

.dp-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  position: relative;
  z-index: 1;
}
.dp-cell {
  position: relative;
  height: 34px;
  border: none;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
}
.dp-cell:hover { background: var(--paper); }
.dp-cell.other { color: var(--ink-muted); opacity: .45; }
.dp-cell.weekend { color: var(--red); }
.dp-cell.today { font-weight: 700; color: var(--gold-deep); }
.dp-cell.today::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}
.dp-cell.selected {
  background: var(--red);
  color: #f8ecd2 !important;
  font-weight: 700;
}
.dp-cell.selected.today::after { background: #f8ecd2; }
.dp-cell:disabled { color: #d5cbb2; cursor: not-allowed; background: transparent; }

.dp-months {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 4px 0 8px;
}
.dp-months[hidden] { display: none; }
.dp-month {
  height: 40px;
  border: 1px solid var(--line);
  background: #fdf8ec;
  color: var(--ink);
  font-size: 13px;
  border-radius: 9px;
  cursor: pointer;
  transition: all .15s;
}
.dp-month:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }
.dp-month.current { background: var(--gold); color: #fff; border-color: var(--gold-deep); font-weight: 700; }

.dp-foot {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.dp-foot button {
  height: 30px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: #fdf8ec;
  color: var(--ink);
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
}
.dp-foot button:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }

/* ===== 布局 ===== */
.columns {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
.col { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--red-deep);
  letter-spacing: 2px;
  padding: 14px 18px 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.title-sub { font-size: 12px; color: var(--ink-muted); font-weight: 400; letter-spacing: 0; }

/* ===== 主信息卡 ===== */
.master {
  background: linear-gradient(135deg, #8c2318 0%, #a63226 55%, #9a2b1e 100%);
  border-color: var(--red-deep);
  color: #f6e9cf;
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
}
.master::after {
  content: "黄";
  position: absolute;
  right: -18px; bottom: -46px;
  font-size: 210px;
  font-family: "STKaiti", "KaiTi", serif;
  color: rgba(246,233,207,.07);
  line-height: 1;
  pointer-events: none;
}
.master-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.solar-date { font-size: 30px; font-weight: 700; letter-spacing: 1px; }
.solar-week { font-size: 14px; opacity: .85; margin-top: 6px; letter-spacing: 2px; }
.festival-tags { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.festival-tags .tag {
  font-size: 12px;
  background: rgba(246,233,207,.16);
  border: 1px solid rgba(246,233,207,.35);
  padding: 3px 10px;
  border-radius: 20px;
}
.lunar-big { text-align: right; }
.lunar-date {
  font-size: 24px;
  font-family: "STKaiti", "KaiTi", "SimSun", serif;
  letter-spacing: 3px;
}
.lunar-sub { font-size: 13px; opacity: .82; margin-top: 8px; letter-spacing: 1px; }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 20px;
  position: relative;
  z-index: 1;
}
.pillar {
  background: rgba(246,233,207,.12);
  border: 1px solid rgba(246,233,207,.25);
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
}
.p-label { display: block; font-size: 12px; opacity: .72; letter-spacing: 3px; }
.p-value { display: block; font-size: 20px; font-weight: 700; margin-top: 5px; letter-spacing: 2px; }

.badges {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.badge {
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 20px;
  background: rgba(246,233,207,.16);
  border: 1px solid rgba(246,233,207,.38);
  letter-spacing: 1px;
}
.badge-jc { background: #f2d9a8; border-color: #e6c384; color: #6b4a13; }
.badge-term { background: #dcead8; border-color: #b9d4b1; color: #2f5e3c; }
.badge.good { background: #dcead8; border-color: #b9d4b1; color: #2f5e3c; }
.badge.bad { background: #e5d4cf; border-color: #cba89f; color: #7c2a20; }
.badge-animal { }

/* ===== 宜忌 ===== */
.yiji-card { padding-bottom: 14px; }
.yiji {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px 20px 16px;
}
.yiji-head { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.yiji-char {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 700;
  font-family: "STKaiti", "KaiTi", serif;
}
.yiji-char.dark { background: #4a4036; }
.yiji-desc { font-size: 12px; color: var(--ink-muted); letter-spacing: 2px; }
.yiji-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.yiji-tags .item {
  font-size: 14px;
  padding: 5px 13px;
  border-radius: 8px;
  background: var(--green-soft);
  color: var(--green);
  letter-spacing: 1px;
}
.yiji.ji .item { background: #f0ebe3; color: #6a5d4c; }
.yiji-divider { height: 1px; margin: 0 20px; background: dashed 0; border-top: 1px dashed var(--line); }
.yiji-note {
  text-align: center;
  font-size: 11.5px;
  color: var(--ink-muted);
  padding: 10px 0 2px;
  letter-spacing: 1px;
}

/* ===== 时辰 ===== */
.shichen-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  padding: 14px 18px 18px;
}
.sc {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 8px;
  text-align: center;
  background: #fffaf0;
  position: relative;
}
.sc.good { border-color: #9ec8ad; background: var(--green-soft); }
.sc.bad { border-color: #d8b0a8; background: var(--red-soft); }
.sc-name { font-size: 15px; font-weight: 700; letter-spacing: 1px; }
.sc-time { font-size: 11px; color: var(--ink-sub); margin-top: 3px; }
.sc-gz { font-size: 12.5px; color: var(--gold-deep); margin-top: 6px; letter-spacing: 1px; }
.sc-god { font-size: 12px; margin-top: 4px; color: var(--ink-sub); }
.sc-mark {
  display: inline-block;
  margin-top: 6px;
  font-size: 11.5px;
  padding: 1px 10px;
  border-radius: 10px;
}
.sc.good .sc-mark { background: var(--green); color: #fff; }
.sc.bad .sc-mark { background: var(--red); color: #fff; }
.sc-current { outline: 2px solid var(--gold); outline-offset: 1px; }

/* ===== 节气 ===== */
.jieqi-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 14px 18px 18px;
}
.jq {
  background: #faf4e4;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}
.jq-name { font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: 1px; }
.jq-date { font-size: 12px; color: var(--ink-sub); margin-top: 4px; }
.jq-near { border-color: var(--gold); background: #fdf3dc; }
.jq-today { background: var(--red); border-color: var(--red-deep); }
.jq-today .jq-name, .jq-today .jq-date { color: #f6e9cf; }

/* ===== 信息行 ===== */
.info-rows { padding: 8px 18px 16px; }
.info-row {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.7;
}
.info-row:last-child { border-bottom: none; }
.info-row .k { color: var(--ink-sub); letter-spacing: 2px; }
.info-row .v { color: var(--ink); }
.v .hl-red { color: var(--red); font-weight: 600; }
.v .hl-green { color: var(--green); font-weight: 600; }
.pengzu { color: var(--ink-sub); font-size: 13px; }

/* ===== 方位 ===== */
.fangwei-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 14px 18px 4px;
}
.fang {
  text-align: center;
  background: #faf4e4;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 4px;
}
.fang-label { font-size: 12px; color: var(--ink-sub); letter-spacing: 2px; }
.fang-dir { font-size: 16px; font-weight: 700; color: var(--red-deep); margin-top: 5px; }
.fang-dir.small { font-size: 13px; line-height: 1.5; }

.compass {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 16px auto 6px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  background:
    radial-gradient(circle at center, #fffdf6 0 18%, transparent 19%),
    repeating-conic-gradient(from 0deg, rgba(176,131,35,.05) 0deg 15deg, transparent 15deg 45deg),
    #fdf8ec;
}
.compass .c {
  position: absolute;
  font-size: 11px;
  color: var(--ink-sub);
  white-space: nowrap;
  transform: translate(-50%, -50%);
}
.c-n  { left: 50%; top: 12px; }
.c-ne { left: 78%; top: 22%; font-size: 10px; }
.c-e  { left: 90%; top: 50%; }
.c-se { left: 78%; top: 78%; font-size: 10px; }
.c-s  { left: 50%; top: 88%; }
.c-sw { left: 22%; top: 78%; font-size: 10px; }
.c-w  { left: 10%; top: 50%; }
.c-nw { left: 22%; top: 22%; font-size: 10px; }
.compass-needle {
  position: absolute;
  left: 50%; top: 50%;
  width: 2px; height: 42px;
  background: var(--red);
  transform-origin: 50% 100%;
  transform: translate(-50%, -100%) rotate(0deg);
  border-radius: 2px;
  transition: transform .4s ease;
}
.compass-needle::before {
  content: "喜";
  position: absolute;
  top: -15px; left: 50%;
  transform: translateX(calc(-50% - 10px));
  font-size: 11px;
  color: var(--red);
  font-weight: 700;
}
.needle-cai {
  background: var(--gold);
  height: 50px;
  width: 2px;
}
.needle-cai::before { content: "财"; color: var(--gold-deep); top: -15px; transform: translateX(calc(-50% + 10px)); }
.needle-fu {
  background: var(--green);
  height: 30px;
}
.needle-fu::before { content: "福"; color: var(--green); top: -15px; }
.fang-legend {
  display: flex;
  justify-content: center;
  gap: 18px;
  padding-bottom: 16px;
  font-size: 12px;
  color: var(--ink-sub);
}
.fang-legend .dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 5px;
}
.dot-xi { background: var(--red); }
.dot-cai { background: var(--gold); }
.dot-fu { background: var(--green); }

/* ===== 吉日查询 ===== */
.lucky-form {
  display: flex;
  gap: 10px;
  padding: 14px 18px 6px;
}
.lucky-form select {
  flex: 1;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fdf8ec;
  font-size: 14px;
  padding: 0 10px;
  color: var(--ink);
  outline: none;
}
.lucky-form select:focus { border-color: var(--red); }
.lucky-form .today-btn { height: 38px; }
.lucky-list {
  padding: 10px 18px 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 430px;
  overflow-y: auto;
}
.lucky-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fdfaf1;
  cursor: pointer;
  transition: all .15s;
}
.lucky-item:hover { border-color: var(--red); background: var(--red-soft); }
.li-date { font-size: 14px; font-weight: 600; }
.li-week { font-size: 12px; color: var(--ink-sub); }
.li-lunar { grid-column: 1 / 3; font-size: 12.5px; color: var(--gold-deep); }
.li-right { text-align: right; font-size: 12px; color: var(--ink-sub); white-space: nowrap; }
.li-tag {
  display: inline-block;
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 8px;
  margin-left: 6px;
}
.li-tag.good { background: var(--green-soft); color: var(--green); }
.li-tag.weekend { background: #fdf3dc; color: var(--gold-deep); }
.lucky-empty { text-align: center; color: var(--ink-muted); font-size: 13px; padding: 18px 0; }

/* ===== 响应式 ===== */
@media (max-width: 1000px) {
  .columns { grid-template-columns: 1fr; }
  .shichen-grid { grid-template-columns: repeat(4, 1fr); }
  .jieqi-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .app { padding: 14px 12px 28px; }
  .brand-text h1 { font-size: 21px; }
  .brand-seal { width: 44px; height: 44px; font-size: 23px; }
  .solar-date { font-size: 24px; }
  .lunar-big { text-align: left; }
  .master-top { flex-direction: column; }
  .shichen-grid { grid-template-columns: repeat(3, 1fr); }
  .fangwei-grid { grid-template-columns: repeat(2, 1fr); }
  .yiji { grid-template-columns: 1fr; text-align: center; }
  .yiji-tags { justify-content: center; }

  /* 顶部导航手机端重排：箭头一行、翻日一行、日期选择一行 */
  .navbar { flex-direction: column; align-items: stretch; gap: 10px; padding: 12px; }
  .nav-group { width: 100%; gap: 8px; }
  .nav-btn, .today-btn { height: 40px; white-space: nowrap; }
  /* 4 个翻页箭头排第一行（各占 1/4，第 5 个按钮自然挤到下一行） */
  #prevYear,
  #prevMonth,
  #nextMonth,
  #nextYear  { order: 1; flex: 1 1 calc((100% - 24px) / 4); min-width: 0; padding: 0; }
  /* 前一天 / 回到今天 / 后一天 排第二行，各占 1/3 */
  #prevDay,
  #todayBtn,
  #nextDay   { order: 2; flex: 1 1 calc((100% - 16px) / 3); min-width: 0; padding: 0; }
  #prevDay, #nextDay { font-size: 14px; }
  #todayBtn { letter-spacing: 1px; }
  /* 日期选择器独占一行并占满 */
  .nav-pick { width: 100%; }
  .dp-wrap { width: 100%; }
  .dp-trigger { width: 100%; height: 40px; justify-content: center; }
  .dp-panel { left: 0; right: 0; width: auto; }
}