:root {
  --bg: #0f0e17;
  --bg-soft: #1a1825;
  --card: #1f1d2e;
  --card-hover: #262438;
  --border: #2e2b42;
  --text: #e6e3f0;
  --text-dim: #a09cb8;
  --accent: #e0a458;
  --accent-soft: #c98a3e;
  --gold: #d4af37;
  --jia: #4a90e2;
  --yi: #5fbf5f;
  --bing: #e74c3c;
  --ding: #e67e22;
  --wu: #9b59b6;
  --ji: #8b6f3a;
  --geng: #f1c40f;
  --xin: #ecf0f1;
  --ren: #1abc9c;
  --gui: #3498db;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(135deg, var(--bg) 0%, #1a1525 100%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

.app { max-width: 1400px; margin: 0 auto; padding: 32px 20px; }

/* ============ Hero ============ */
.hero { text-align: center; margin-bottom: 32px; }
.hero-title {
  font-size: 48px; font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 8px;
  margin-bottom: 8px;
}
.hero-subtitle { color: var(--text-dim); font-size: 14px; letter-spacing: 2px; }

/* ============ Layout ============ */
.layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
}
@media (max-width: 1024px) {
  .layout { grid-template-columns: 1fr; }
}

/* ============ Panel ============ */
.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.panel-title, .card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 1px;
}

/* ============ Form ============ */
.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
}
.form-row label {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.label-text {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 1px;
}
input[type="text"], input[type="number"], select {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  width: 100%;
  transition: border-color 0.2s, background 0.2s;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--card-hover);
}
.radio-group {
  flex-direction: row !important;
  gap: 16px !important;
  align-items: center !important;
}
.radio-group label {
  flex-direction: row !important;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  cursor: pointer;
}
.checkbox-inline {
  flex-direction: row !important;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  cursor: pointer;
}
input[type="radio"], input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
}

.actions { gap: 12px; margin-top: 8px; }
.btn-primary, .btn-secondary {
  flex: 1;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  letter-spacing: 2px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: #1a1525;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(224,164,88,0.3); }
.btn-secondary {
  background: var(--bg-soft);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--card-hover); color: var(--text); }

.error-msg {
  color: #e74c3c;
  font-size: 13px;
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(231,76,60,0.1);
  border-radius: 6px;
}

.privacy-note {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.7;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
}
.location-status {
  color: var(--accent);
  font-size: 12px;
  margin: -8px 0 12px;
}

/* ============ Empty State ============ */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
}
.empty-icon {
  font-size: 96px;
  font-weight: 200;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 16px;
  font-family: "STKaiti", "KaiTi", serif;
}

/* ============ Result Cards ============ */
#result { display: flex; flex-direction: column; gap: 20px; }
.result-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 16px;
}
.save-image-btn { flex: 0 0 auto; }
.result-actions-tip { color: var(--text-dim); font-size: 12px; }

.image-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(5, 4, 10, 0.88);
  padding: 24px;
  overflow: auto;
  align-items: flex-start;
  justify-content: center;
}
.image-preview-card {
  width: min(920px, 100%);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.image-preview-header { display: flex; align-items: center; justify-content: space-between; color: var(--accent); }
.image-preview-close { background: transparent; border: 0; color: var(--text); font-size: 30px; cursor: pointer; line-height: 1; }
.image-preview-tip { color: var(--text-dim); font-size: 13px; margin: 8px 0 14px; }
#result-long-image { display: block; width: 100%; height: auto; border-radius: 8px; background: var(--bg); }
.image-download-link { display: block; width: fit-content; margin: 16px auto 0; text-decoration: none; }

.export-report {
  position: fixed;
  left: -12000px;
  top: 0;
  width: 900px;
  padding: 36px;
  background: #0f0e17;
  color: #e6e3f0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
.export-report-title { text-align: center; color: #e0a458; font-size: 34px; font-weight: 700; letter-spacing: 6px; margin-bottom: 4px; }
.export-report-subtitle { text-align: center; color: #a09cb8; font-size: 14px; margin-bottom: 24px; }
.export-report-note { color: #a09cb8; font-size: 12px; text-align: center; padding-top: 20px; }

@media (max-width: 640px) {
  .result-actions { align-items: stretch; flex-direction: column; }
  .save-image-btn { width: 100%; }
  .result-actions-tip { text-align: center; }
  .image-preview-modal { padding: 10px; }
  .image-preview-card { padding: 12px; }
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--shadow);
}

/* ============ Profile ============ */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.profile-item {
  background: var(--bg-soft);
  padding: 12px;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.profile-label { font-size: 12px; color: var(--text-dim); margin-bottom: 4px; }
.profile-value { font-size: 15px; color: var(--text); font-weight: 500; }

/* ============ Bazi Table ============ */
.bazi-table {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.bazi-pillar {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 8px;
  text-align: center;
}
.bazi-pillar-label {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
  letter-spacing: 2px;
}
.bazi-gan, .bazi-zhi {
  font-size: 28px;
  font-weight: 600;
  font-family: "STKaiti", "KaiTi", serif;
  margin: 4px 0;
  transition: transform 0.2s;
}
.bazi-gan:hover, .bazi-zhi:hover { transform: scale(1.1); }
.bazi-wuxing {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}
.bazi-gan-jia { color: var(--jia); }
.bazi-gan-yi { color: var(--yi); }
.bazi-gan-bing { color: var(--bing); }
.bazi-gan-ding { color: var(--ding); }
.bazi-gan-wu { color: var(--wu); }
.bazi-gan-ji { color: var(--ji); }
.bazi-gan-geng { color: var(--geng); }
.bazi-gan-xin { color: var(--xin); }
.bazi-gan-ren { color: var(--ren); }
.bazi-gan-gui { color: var(--gui); }

.bazi-detail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.detail-block {
  background: var(--bg-soft);
  padding: 12px;
  border-radius: 8px;
}
.detail-title {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 6px;
}
.detail-content { font-size: 13px; color: var(--text-dim); line-height: 1.7; }

/* ============ Wuxing Chart ============ */
.wuxing-chart {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.wuxing-bar {
  text-align: center;
}
.wuxing-bar-label {
  font-size: 16px;
  margin-bottom: 8px;
  font-family: "STKaiti", "KaiTi", serif;
}
.wuxing-bar-track {
  height: 120px;
  background: var(--bg-soft);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}
.wuxing-bar-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  transition: height 0.6s ease;
}
.wuxing-bar-count {
  font-size: 13px;
  color: var(--text);
  margin-top: 6px;
  font-weight: 500;
}
.wuxing-metal { color: #d4af37; background: linear-gradient(180deg, #f1c40f, #d4af37); }
.wuxing-wood  { color: #5fbf5f; background: linear-gradient(180deg, #5fbf5f, #2e7d32); }
.wuxing-water { color: #3498db; background: linear-gradient(180deg, #5dade2, #2874a6); }
.wuxing-fire  { color: #e74c3c; background: linear-gradient(180deg, #ec7063, #c0392b); }
.wuxing-earth { color: #8b6f3a; background: linear-gradient(180deg, #b7884d, #6e4f24); }

/* 五行图块标签统一使用白字，确保在不同底色上都有足够对比度 */
.wuxing-bar-label.wuxing-metal,
.wuxing-bar-label.wuxing-wood,
.wuxing-bar-label.wuxing-water,
.wuxing-bar-label.wuxing-fire,
.wuxing-bar-label.wuxing-earth {
  color: #fff;
}

.wuxing-summary {
  background: var(--bg-soft);
  padding: 16px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.8;
}
.wuxing-strong { color: #e74c3c; font-weight: 500; }
.wuxing-weak { color: #3498db; font-weight: 500; }

/* ============ Shishen ============ */
.shishen-analysis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.shishen-item {
  background: var(--bg-soft);
  padding: 12px;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.shishen-name { font-size: 14px; color: var(--accent); margin-bottom: 4px; }
.shishen-pos { font-size: 12px; color: var(--text-dim); }

/* ============ Dayun ============ */
.dayun-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.dayun-item {
  background: var(--bg-soft);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  text-align: center;
  transition: all 0.2s;
}
.dayun-item.current {
  background: linear-gradient(135deg, rgba(224,164,88,0.15), rgba(212,175,55,0.05));
  border-color: var(--accent);
}
.dayun-age {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.dayun-pillar {
  font-size: 22px;
  font-family: "STKaiti", "KaiTi", serif;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 4px;
}
.dayun-year { font-size: 11px; color: var(--text-dim); }

/* ============ Liunian ============ */
.liunian-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.liunian-item {
  background: var(--bg-soft);
  padding: 10px;
  border-radius: 8px;
  text-align: center;
  border: 1px solid var(--border);
}
.liunian-item.current {
  background: linear-gradient(135deg, rgba(224,164,88,0.15), rgba(212,175,55,0.05));
  border-color: var(--accent);
}
.liunian-year { font-size: 14px; color: var(--text); margin-bottom: 4px; }
.liunian-pillar {
  font-size: 18px;
  font-family: "STKaiti", "KaiTi", serif;
  color: var(--accent);
}
.liunian-age { font-size: 11px; color: var(--text-dim); }

/* ============ Western Zodiac ============ */
.western-zodiac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.zodiac-block {
  background: var(--bg-soft);
  padding: 14px;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.zodiac-name { font-size: 16px; color: var(--accent); margin-bottom: 6px; }
.zodiac-desc { font-size: 13px; color: var(--text-dim); line-height: 1.6; }

/* ============ Fortune Summary ============ */
.fortune-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.fortune-section {
  background: var(--bg-soft);
  padding: 16px;
  border-radius: 10px;
  border-top: 3px solid var(--accent);
}
.fortune-section-title {
  font-size: 15px;
  color: var(--accent);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.fortune-section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 14px;
  background: var(--accent);
  border-radius: 2px;
}
.fortune-section-content {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.8;
}
.fortune-score {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: 6px;
}
.score-high { background: rgba(95,191,95,0.2); color: #5fbf5f; }
.score-mid  { background: rgba(241,196,15,0.2); color: #f1c40f; }
.score-low  { background: rgba(231,76,60,0.2); color: #e74c3c; }

/* ============ Footer ============ */
.footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
  margin-top: 40px;
  padding: 20px;
  border-top: 1px solid var(--border);
}