/* ============================================================
   Boston Neuromind · Saju Visualization Styles
============================================================ */

/* Donut */
.bnm-saju-donut {
  display: block;
  width: 240px;
  height: 240px;
  margin: 0 auto;
}
.bnm-saju-segment {
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  transform-origin: 130px 130px;
}
.bnm-saju-segment:hover {
  opacity: 1;
  transform: scale(1.04);
}

.bnm-saju-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px 16px;
  margin-top: 16px;
  font-size: 14px;
}
.bnm-saju-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.bnm-saju-legend-item.empty { opacity: 0.4; }
.bnm-saju-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.bnm-saju-legend-name {
  flex: 1;
  color: var(--bnm-ink-soft, #333333);
  font-family: 'Noto Serif KR', serif;
}
.bnm-saju-legend-val {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  color: var(--bnm-ink, #1a1a1a);
}

/* Pillars */
.bnm-saju-pillars-wrap {
  width: 100%;
}
.bnm-saju-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.bnm-saju-pillar {
  display: flex;
  flex-direction: column;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.2s;
}
.bnm-saju-pillar:hover { transform: translateY(-2px); }
.bnm-saju-pillar.is-day-master {
  box-shadow: 0 0 0 2px var(--bnm-gold, #c89456);
  border-radius: 10px;
}
.bnm-saju-pillar-label {
  padding: 8px 6px;
  text-align: center;
  background: rgba(232, 226, 215, 0.4);
  border-bottom: 1px solid #e1e6ee;
}
.bnm-saju-pillar-label strong {
  display: block;
  font-family: 'Noto Serif KR', serif;
  font-size: 14px;
  color: var(--bnm-ink, #1a1a1a);
  font-weight: 700;
}
.bnm-saju-pillar-label small {
  display: block;
  font-size: 12px;
  color: var(--bnm-ink-faint, #444444);
  font-style: italic;
  margin-top: 2px;
}
.bnm-saju-pillar-cell {
  padding: 14px 6px;
  text-align: center;
  color: white;
  position: relative;
}
.bnm-saju-pillar-cell.stem {
  border-bottom: 1px solid rgba(255,255,255,0.3);
}
.bnm-saju-char {
  font-family: 'Noto Serif KR', serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.bnm-saju-tier {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
}
.bnm-saju-pillars-note {
  margin-top: 12px;
  font-size: 14px;
  text-align: center;
  color: var(--bnm-ink-faint, #444444);
  font-style: italic;
}

/* Day master strength */
.bnm-saju-dm-wrap {
  width: 100%;
}
.bnm-saju-dm-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
.bnm-saju-dm-element {
  display: flex;
  flex-direction: column;
}
.bnm-saju-dm-element strong {
  font-family: 'Noto Serif KR', serif;
  font-size: 16px;
  font-weight: 700;
}
.bnm-saju-dm-element span {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bnm-ink-faint, #444444);
  font-family: 'Inter', sans-serif;
}
.bnm-saju-dm-zone {
  padding: 4px 12px;
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.bnm-saju-dm-zone-very-weak  { background: rgba(61,107,149,0.15); color: #3D6B95; }
.bnm-saju-dm-zone-weak       { background: rgba(90,154,146,0.15); color: #5a9a92; }
.bnm-saju-dm-zone-balanced   { background: rgba(122,147,103,0.15); color: #7a9367; }
.bnm-saju-dm-zone-strong     { background: rgba(200,148,86,0.15); color: #c89456; }
.bnm-saju-dm-zone-very-strong{ background: rgba(194,84,80,0.15); color: #c25450; }

.bnm-saju-dm-bar {
  position: relative;
  width: 100%;
}
.bnm-saju-dm-track {
  height: 36px;
  position: relative;
  border-radius: 8px;
  overflow: visible;
  margin-bottom: 28px;
}
.bnm-saju-dm-zones {
  display: flex;
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
}
.bnm-saju-dm-zone-bg {
  flex: 1;
  height: 100%;
}
.bnm-saju-dm-zone-bg.vw  { background: linear-gradient(90deg, rgba(61,107,149,0.4), rgba(61,107,149,0.2)); }
.bnm-saju-dm-zone-bg.w   { background: linear-gradient(90deg, rgba(90,154,146,0.3), rgba(90,154,146,0.15)); }
.bnm-saju-dm-zone-bg.b   { background: linear-gradient(90deg, rgba(122,147,103,0.3), rgba(122,147,103,0.15)); }
.bnm-saju-dm-zone-bg.s   { background: linear-gradient(90deg, rgba(200,148,86,0.3), rgba(200,148,86,0.15)); }
.bnm-saju-dm-zone-bg.vs  { background: linear-gradient(90deg, rgba(194,84,80,0.3), rgba(194,84,80,0.4)); }

.bnm-saju-dm-marker {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 4px;
  height: 48px;
  border-radius: 2px;
  z-index: 2;
  transition: left 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.bnm-saju-dm-marker-dot {
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: inherit;
  background: white;
  border: 3px solid currentColor;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.bnm-saju-dm-marker-value {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--bnm-ink, #1a1a1a);
  background: white;
  padding: 2px 8px;
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  white-space: nowrap;
}
.bnm-saju-dm-labels {
  display: flex;
  justify-content: space-between;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bnm-ink-faint, #444444);
  margin-top: 8px;
}

/* Radar */
.bnm-saju-radar {
  display: block;
  width: 280px;
  height: 280px;
  margin: 0 auto;
}
.bnm-saju-radar-note {
  margin-top: 14px;
  font-size: 14px;
  text-align: center;
  color: var(--bnm-ink-faint, #444444);
  font-style: italic;
  line-height: 1.5;
}

/* Linear ratio bar */
.bnm-saju-ratio-bar {
  display: flex;
  height: 32px;
  border-radius: 100px;
  overflow: hidden;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}
.bnm-saju-ratio-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: 'Noto Serif KR', serif;
  font-size: 14px;
  font-weight: 700;
  transition: filter 0.2s;
}
.bnm-saju-ratio-seg:hover {
  filter: brightness(1.1);
}