/* ---------- Google 字型 ---------- */
@import url('https://fonts.googleapis.com/css2?family=Chiron+GoRound+TC:wght@300&display=swap');

.chiron-goround-tc-<uniquifier> {
  font-family: "Chiron GoRound TC", sans-serif;
  font-optical-sizing: auto;
  font-weight: 300;
  font-style: normal;
}


:root {
  --paper: #f7f1e4;
  --paper-deep: #efe6d0;
  --ink: #2f2a24;
  --green: #3d5a4c;
  --green-deep: #2c4438;
  --gold: #b9935a;
  --gold-soft: #d6bc8c;
  --line: #d8cdb4;
  --shadow: rgba(47, 42, 36, 0.18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Chiron GoRound TC","Helvetica","Songti SC", "Noto Serif TC", "STSong", serif;
  background:
    radial-gradient(ellipse at top, rgba(185, 147, 90, 0.08), transparent 60%),
    var(--paper);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  background: linear-gradient(180deg, var(--paper-deep), var(--paper));
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 20px 0;
}

.site-title {
  text-align: center;
  line-height: 1.2;
  padding-bottom: 12px;
}

.title-zh {
  display: block;
  font-size: 26px;
  letter-spacing: 10px;
  color: var(--green-deep);
}

.title-en {
  display: block;
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--gold);
  margin-top: 3px;
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.tab {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--green);
  font-family: inherit;
  font-size: 15px;
  letter-spacing: 2px;
  padding: 8px 18px;
  cursor: pointer;
  border-radius: 20px 20px 0 0;
  transition: all 0.2s ease;
}

.tab:hover { color: var(--gold); border-color: var(--gold-soft); }

.tab.active {
  background: var(--green);
  color: #f7f1e4;
  border-color: var(--green);
}

main.view {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 20px 60px;
  flex: 1;
}

.hidden { display: none !important; }

.section-title {
  text-align: center;
  font-size: 22px;
  letter-spacing: 6px;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.section-sub {
  text-align: center;
  font-size: 13px;
  color: #8a7d63;
  letter-spacing: 2px;
  margin-bottom: 26px;
}

.panel {
  background: rgba(255, 252, 244, 0.72);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 6px 24px var(--shadow);
}

.seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-size: 15px;
  border-radius: 6px;
  writing-mode: vertical-rl;
  letter-spacing: 2px;
}

/* ---------- 牌面 ---------- */

.card-zone { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin: 18px 0; }

.card {
  width: 150px;
  perspective: 900px;
  cursor: pointer;
}

.card .card-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 8.8;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card.flipped .card-inner { transform: rotateY(180deg); }

.card-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 4px 14px var(--shadow);
}

.card-back {
  background:
    radial-gradient(circle at 50% 50%, var(--gold-soft) 0 3px, transparent 3.5px),
    repeating-linear-gradient(45deg, rgba(214, 188, 140, 0.16) 0 2px, transparent 2px 10px),
    var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-back::after {
  content: "塔";
  color: var(--gold-soft);
  font-size: 34px;
  letter-spacing: 0;
  border: 2px solid var(--gold-soft);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
}

.card-front {
  transform: rotateY(180deg);
  background: #fff;
  display: flex;
  flex-direction: column;
}

.card-front img {
  width: 100%;
  flex: 1;
  object-fit: cover;
  display: block;
}

.card-front.reversed img { transform: rotate(180deg); }

.card-label {
  padding: 6px 4px 7px;
  text-align: center;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--green-deep);
  border-top: 1px solid var(--line);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-label small { display: block; font-size: 10px; color: var(--gold); letter-spacing: 1px; }

.card-hint { text-align: center; font-size: 12px; color: #a0947a; margin-top: 8px; letter-spacing: 1px; }

/* ---------- 讀牌卡 ---------- */

.reading {
  max-width: 620px;
  margin: 22px auto;
  border-top: 2px solid var(--gold-soft);
  border-bottom: 2px solid var(--gold-soft);
  padding: 18px 22px;
}

.reading .r-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.reading .r-name { font-size: 21px; letter-spacing: 3px; color: var(--green-deep); }
.reading .r-en { font-size: 12px; color: var(--gold); letter-spacing: 1px; }
.reading .r-badge {
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 10px;
  letter-spacing: 1px;
}
.r-badge.upright { background: var(--green); color: #f7f1e4; }
.r-badge.reversed { background: #7a4a3a; color: #f7ece2; }

.reading .r-astro { font-size: 12.5px; color: #7a6f58; margin-top: 8px; letter-spacing: 1px; }

.kw-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}

.kw-item { border: 1px solid var(--line); border-radius: 8px; padding: 8px 6px; text-align: center; background: rgba(247, 241, 228, 0.5); }
.kw-item .k { font-size: 11px; color: var(--gold); letter-spacing: 2px; }
.kw-item .v { font-size: 14.5px; color: var(--ink); margin-top: 3px; letter-spacing: 1px; }

/* ---------- 控件 ---------- */

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  align-items: center;
  margin: 16px 0;
}

label.field { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--green); letter-spacing: 1px; }

select, input[type="date"], input[type="number"], input[type="text"] {
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  background: #fffcf4;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  min-width: 150px;
}

select:focus, input:focus { outline: 2px solid var(--gold-soft); }

.btn {
  font-family: inherit;
  font-size: 15px;
  letter-spacing: 3px;
  color: #f7f1e4;
  background: var(--green);
  border: 1px solid var(--green);
  border-radius: 8px;
  padding: 10px 26px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover { background: var(--green-deep); }

.btn.gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn.gold:hover { background: rgba(185, 147, 90, 0.12); }

/* ---------- 牌陣 ---------- */

.spread-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.spread-opt {
  font-family: inherit;
  font-size: 14px;
  letter-spacing: 1px;
  padding: 9px 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--green);
  cursor: pointer;
  transition: all 0.2s ease;
}

.spread-opt:hover { border-color: var(--gold); color: var(--gold); }
.spread-opt.active { background: var(--green); color: #f7f1e4; border-color: var(--green); }

.spread-desc { text-align: center; font-size: 13.5px; color: #7a6f58; letter-spacing: 1px; margin: 12px 0 4px; }

.spread-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: center;
  align-items: flex-start;
  margin: 22px 0;
}

.spread-slot { display: flex; flex-direction: column; align-items: center; gap: 8px; }

.spread-pos {
  font-size: 12px;
  color: #7a6f58;
  letter-spacing: 1px;
  text-align: center;
  max-width: 150px;
}

.spread-pos b { color: var(--green-deep); display: block; font-size: 13px; font-weight: 600; }

.spread-pos.revealed { color: var(--ink); }

/* ---------- 全牌庫 ---------- */

.filter-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }

.chip {
  font-family: inherit;
  font-size: 13.5px;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--green);
  cursor: pointer;
}

.chip:hover { border-color: var(--gold); color: var(--gold); }
.chip.active { background: var(--gold); color: #fff; border-color: var(--gold); }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 16px; }

.gallery .card { width: 100%; }

.gallery .card-front img { object-fit: cover; }

/* ---------- 生命靈數 ---------- */

.num-result {
  max-width: 560px;
  margin: 24px auto;
  text-align: center;
}

.num-big {
  font-size: 64px;
  color: var(--gold);
  line-height: 1;
  margin: 8px 0;
}

.num-card-name { font-size: 20px; letter-spacing: 4px; color: var(--green-deep); margin-bottom: 12px; }

.num-summary {
  text-align: left;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
  background: rgba(247, 241, 228, 0.55);
  border-left: 3px solid var(--gold);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
}

.num-tip { font-size: 12px; color: #a0947a; margin-top: 10px; letter-spacing: 1px; }

/* ---------- 對話框 ---------- */

.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(44, 40, 34, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  max-width: 760px;
  width: 100%;
  max-height: 88vh;
  overflow: auto;
  display: flex;
  gap: 22px;
  padding: 24px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.modal .card { cursor: default; flex-shrink: 0; }
.modal .card.flipped .card-inner { transform: none; }
.modal .card .card-front { transform: none; }

.modal .card .card-back { display: none; }

.modal-body { flex: 1; }

.modal-close {
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--gold);
  border-radius: 6px;
  padding: 6px 16px;
  cursor: pointer;
  margin-top: 14px;
}

.modal-close:hover { background: rgba(185, 147, 90, 0.12); }

/* ---------- 頁尾 ---------- */

.site-footer {
  text-align: center;
  font-size: 12px;
  color: #a0947a;
  letter-spacing: 1px;
  padding: 18px;
  border-top: 1px solid var(--line);
}

.site-footer a { color: var(--green); text-decoration: none; }
.site-footer a:hover { color: var(--gold); }

@media (max-width: 640px) {
  .card { width: 120px; }
  .kw-grid { grid-template-columns: 1fr; }
  .modal { flex-direction: column; align-items: center; }
  .title-zh { font-size: 22px; }
}