/* Posture & Movement Assessment section
   Drives off CSS vars defined per-brand:
   --bg, --paper, --paper-2, --ink, --ink-2, --ink-3, --rule, --rule-2, --accent, --accent-soft */

.posture-wrap { width: 100%; }

/* ── TABS ── */
.pst-tabs {
  display: flex; gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0;
}
.pst-tab {
  flex: 1;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--rule);
  font-family: "JetBrains Mono","IBM Plex Mono",monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3);
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  display: flex; flex-direction: column; gap: 4px;
}
.pst-tab:last-child { border-right: 0; }
.pst-tab:hover:not([data-active="true"]) { background: var(--accent-soft); color: var(--ink); }
.pst-tab[data-active="true"] { background: var(--ink); color: var(--paper); }
.pst-tab .tab-num { font-size: 9px; color: var(--accent); letter-spacing: 0.18em; }
.pst-tab[data-active="true"] .tab-num { color: var(--paper); opacity: 0.7; }

/* ── SVG SHARED COLORS ── */
.psv { width: 100%; height: 100%; }
.svg-plumb { stroke: var(--ink-3); stroke-width: 0.6; stroke-dasharray: 3,3; opacity: 0.5; }
.svg-head { fill: var(--paper-2); stroke: var(--ink); stroke-width: 1; }
.svg-body-line { stroke: var(--ink); stroke-width: 0.9; fill: none; stroke-linecap: round; }
.svg-shoulder { stroke: var(--ink); stroke-width: 1.4; }
.svg-pelvis { stroke: var(--ink); stroke-width: 2; fill: none; stroke-linecap: round; }
.svg-leg { stroke: var(--ink); stroke-width: 1.2; stroke-linecap: round; fill: none; }
.svg-knee { fill: var(--paper-2); stroke: var(--ink); stroke-width: 1; }
.svg-spine { stroke: var(--accent); stroke-width: 2.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.svg-spine-node { fill: var(--accent); }
.svg-foot { fill: var(--paper-2); stroke: var(--ink); stroke-width: 1; }
.svg-femur { stroke: var(--accent); stroke-width: 1.5; fill: none; stroke-dasharray: 3,2; opacity: 0.6; }
.svg-arrow { stroke: var(--accent); stroke-width: 1.2; fill: var(--accent); }
.svg-tight { stroke: #b8341c; stroke-width: 1.8; fill: none; stroke-dasharray: 4,2; opacity: 0.85; }
.svg-weak  { stroke: #2c5d8c; stroke-width: 1.8; fill: none; stroke-dasharray: 4,2; opacity: 0.85; }
.svg-label-tight { fill: #b8341c; font-family: "JetBrains Mono",monospace; font-size: 6px; letter-spacing: 0.08em; text-transform: uppercase; }
.svg-label-weak  { fill: #2c5d8c; font-family: "JetBrains Mono",monospace; font-size: 6px; letter-spacing: 0.08em; text-transform: uppercase; }

/* ════════════════════════════════════════
   POSTURE TYPES PANEL
   ════════════════════════════════════════ */
.pst-figure-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}
.pst-figure-card {
  padding: 28px 14px 18px;
  display: flex; flex-direction: column; align-items: center;
  border-right: 1px solid var(--rule);
  cursor: pointer; background: var(--paper);
  transition: background 0.15s;
}
.pst-figure-card:last-child { border-right: 0; }
.pst-figure-card:hover:not([data-active="true"]) { background: var(--accent-soft); }
.pst-figure-card[data-active="true"] { background: var(--ink); }

.pst-figure-wrap {
  width: 100%; max-width: 96px;
  aspect-ratio: 9 / 28;
  margin-bottom: 16px;
}
.pst-figure-card[data-active="true"] .svg-head { fill: rgba(255,255,255,0.06); stroke: var(--paper); }
.pst-figure-card[data-active="true"] .svg-body-line,
.pst-figure-card[data-active="true"] .svg-shoulder,
.pst-figure-card[data-active="true"] .svg-pelvis,
.pst-figure-card[data-active="true"] .svg-leg { stroke: var(--paper); }
.pst-figure-card[data-active="true"] .svg-knee { fill: var(--ink); stroke: var(--paper); }
.pst-figure-card[data-active="true"] .svg-plumb { stroke: rgba(255,255,255,0.25); }

.pst-figure-name {
  font-family: "Newsreader","Instrument Serif",serif;
  font-style: italic; font-size: 16px; line-height: 1.1;
  color: var(--ink); text-align: center;
  margin-bottom: 4px;
}
.pst-figure-card[data-active="true"] .pst-figure-name { color: var(--paper); }
.pst-figure-tag {
  font-family: "JetBrains Mono",monospace;
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3);
}
.pst-figure-card[data-active="true"] .pst-figure-tag { color: rgba(255,255,255,0.55); }

/* Detail panel */
.pst-detail {
  border: 1px solid var(--rule); border-top: 0;
  padding: 36px 40px 32px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  column-gap: 48px; row-gap: 32px;
  align-items: start;
  background: var(--paper);
}
.pst-detail-head { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 8px; }
.pst-detail-meta {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
}
.pst-detail-name {
  font-family: "Newsreader","Instrument Serif",serif;
  font-style: italic; font-weight: 400;
  font-size: clamp(32px, 4.5vw, 56px); line-height: 0.95; letter-spacing: -0.02em;
  color: var(--ink);
}
.pst-detail-chars {
  font-size: 14px; line-height: 1.65; color: var(--ink-2);
  max-width: 64ch; margin-top: 6px;
}

.pst-col-head {
  font-family: "JetBrains Mono","IBM Plex Mono",monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule-2);
}
.pst-mlist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 7px; }
.pst-mlist li {
  font-family: "JetBrains Mono","IBM Plex Mono",monospace;
  font-size: 11px; letter-spacing: 0.04em; color: var(--ink);
  display: flex; align-items: baseline; gap: 8px;
}
.pst-mlist.strengthen li::before { content: "■"; font-size: 7px; color: var(--accent); flex-shrink: 0; }
.pst-mlist.stretch li::before    { content: "□"; font-size: 7px; color: var(--ink-2); flex-shrink: 0; }
.pst-mlist.exercises li::before  { content: "▸"; font-size: 9px; color: var(--accent); flex-shrink: 0; }

/* Crossed Syndromes */
.pst-crossed-header {
  margin-top: 64px; margin-bottom: 24px;
  padding-top: 28px; border-top: 1px solid var(--rule);
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
}
.pst-crossed-num {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent);
}
.pst-crossed-title {
  font-family: "Newsreader",serif;
  font-size: clamp(24px,3vw,38px); font-style: italic; font-weight: 400;
  color: var(--ink); letter-spacing: -0.01em;
}
.pst-crossed-blurb {
  font-size: 13px; color: var(--ink-2); line-height: 1.55;
  flex-basis: 100%; max-width: 60ch; margin: 0;
}
.pst-crossed-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--rule);
  border: 1px solid var(--rule);
}
.pst-crossed-panel {
  background: var(--paper);
  padding: 32px 36px;
  display: grid; grid-template-columns: 160px 1fr;
  gap: 32px; align-items: start;
}
.pst-crossed-diagram-wrap { width: 160px; }
.pst-crossed-diagram { width: 100%; aspect-ratio: 1; }
.pst-crossed-name {
  font-family: "Newsreader",serif;
  font-style: italic; font-weight: 400;
  font-size: 24px; color: var(--ink); line-height: 1.05;
  margin-bottom: 4px;
}
.pst-crossed-abbr {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.pst-crossed-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.pst-mini-head {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 8px; padding-bottom: 4px;
  border-bottom: 1px solid var(--rule-2);
}
.pst-mini-head.tight { color: #b8341c; }
.pst-mini-head.weak  { color: #2c5d8c; }
.pst-mini-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.pst-mini-list li {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.03em; color: var(--ink-2);
}
.pst-mini-list.tight li::before { content: "▲ "; color: #b8341c; font-size: 7px; }
.pst-mini-list.weak  li::before { content: "▽ "; color: #2c5d8c; font-size: 7px; }

.pst-rx {
  display: flex; gap: 6px; flex-wrap: wrap; align-items: center;
  padding-top: 14px; border-top: 1px solid var(--rule-2);
}
.pst-rx-label {
  font-family: "JetBrains Mono",monospace;
  font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3); margin-right: 6px;
}
.pst-rx-pill {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.06em;
  padding: 4px 10px; border: 1px solid var(--rule);
  color: var(--ink-2);
}

/* ════════════════════════════════════════
   LEG ALIGNMENT PANEL
   ════════════════════════════════════════ */
.leg-strip {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--rule);
  border: 1px solid var(--rule);
}
.leg-card {
  background: var(--paper);
  padding: 32px 28px 28px;
  display: flex; flex-direction: column; align-items: stretch; gap: 18px;
}
.leg-figure-wrap {
  width: 100%; max-width: 180px; align-self: center;
  aspect-ratio: 4 / 5;
}
.leg-name {
  font-family: "Newsreader",serif;
  font-style: italic; font-weight: 400;
  font-size: 24px; color: var(--ink); line-height: 1.05;
}
.leg-latin {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  margin-top: -4px;
}
.leg-chars { font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.leg-section-head {
  font-family: "JetBrains Mono",monospace;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 4px; margin-bottom: 6px;
  padding-bottom: 4px; border-bottom: 1px solid var(--rule-2);
}
.leg-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 5px; }
.leg-list li {
  font-family: "JetBrains Mono",monospace;
  font-size: 11px; color: var(--ink); letter-spacing: 0.03em;
  display: flex; align-items: baseline; gap: 8px;
}
.leg-list.strengthen li::before { content: "■"; font-size: 7px; color: var(--accent); flex-shrink: 0; }
.leg-list.cue li::before { content: "▸"; font-size: 9px; color: var(--accent); flex-shrink: 0; }

/* leg-svg specific */
.svg-leg-bone { stroke: var(--ink); stroke-width: 2; fill: none; stroke-linecap: round; }
.svg-leg-fill { fill: var(--paper-2); stroke: var(--ink); stroke-width: 1; }
.svg-pelvis-box { fill: var(--paper-2); stroke: var(--ink); stroke-width: 1.2; }
.svg-knee-dot { fill: var(--accent); stroke: var(--ink); stroke-width: 0.8; }

/* ════════════════════════════════════════
   MOVEMENT ASSESSMENT PANEL
   ════════════════════════════════════════ */
.mvt-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--rule);
  border: 1px solid var(--rule);
}
.mvt-card {
  background: var(--paper);
  padding: 28px 26px 24px;
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 22px;
  align-items: start;
}
.mvt-figure-wrap {
  width: 110px; aspect-ratio: 1;
  background: var(--paper-2);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--rule);
}
.mvt-figure { width: 100%; height: 100%; }
.mvt-num {
  font-family: "JetBrains Mono",monospace;
  font-size: 9px; letter-spacing: 0.16em; color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.mvt-name {
  font-family: "Newsreader",serif;
  font-style: italic; font-weight: 400;
  font-size: 19px; color: var(--ink); line-height: 1.1;
  margin-bottom: 8px;
}
.mvt-purpose {
  font-size: 12px; line-height: 1.5; color: var(--ink-2);
  margin-bottom: 10px;
}
.mvt-watch {
  font-family: "JetBrains Mono",monospace;
  font-size: 9px; letter-spacing: 0.04em;
  color: var(--ink-3);
  padding-top: 8px;
  border-top: 1px solid var(--rule-2);
}
.mvt-watch strong {
  display: block;
  letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 400; color: var(--ink-2);
  margin-bottom: 4px; font-size: 9px;
}
.mvt-video {
  display: flex; flex-wrap: wrap; gap: 7px;
  margin-top: 11px;
}
.mvt-video-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: "JetBrains Mono",monospace;
  font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 11px; border: 1px solid var(--rule);
  border-radius: 999px; color: var(--ink-2);
  transition: background .15s,color .15s,border-color .15s;
}
.mvt-video-link:hover { border-color: var(--accent); color: var(--accent); }
.mvt-video-link.pi:hover { background: var(--accent); color: var(--paper); border-color: var(--accent); }
.mvt-video-arr { color: var(--ink-4); }
.mvt-video-link:hover .mvt-video-arr { color: inherit; }


/* mvt SVG */
.svg-mvt-stick { stroke: var(--ink); stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.svg-mvt-ghost { stroke: var(--ink-3); stroke-width: 1.2; fill: none; stroke-linecap: round; stroke-dasharray: 2,2; opacity: 0.6; }
.svg-mvt-head { fill: var(--paper); stroke: var(--ink); stroke-width: 1.5; }
.svg-mvt-arrow { stroke: var(--accent); stroke-width: 1.4; fill: var(--accent); }

/* ── responsive ── */
@media (max-width: 1100px) {
  .pst-detail { grid-template-columns: 1fr 1fr; column-gap: 28px; padding: 28px; }
  .pst-detail-head { grid-column: 1 / -1; }
  .pst-crossed-grid { grid-template-columns: 1fr; }
  .leg-strip { grid-template-columns: 1fr; }
  .leg-card { padding: 24px; }
  .mvt-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .pst-tabs { flex-direction: column; }
  .pst-tab { border-right: 0; border-bottom: 1px solid var(--rule); padding: 14px 18px; }
  .pst-tab:last-child { border-bottom: 0; }
  .pst-figure-strip { grid-template-columns: repeat(2, 1fr); }
  .pst-figure-card:nth-child(2) { border-right: 0; }
  .pst-figure-card:nth-child(1), .pst-figure-card:nth-child(2) { border-bottom: 1px solid var(--rule); }
  .pst-detail { grid-template-columns: 1fr; padding: 22px 18px; row-gap: 24px; }
  .pst-crossed-panel { grid-template-columns: 1fr; gap: 18px; padding: 24px 20px; }
  .pst-crossed-diagram-wrap { width: 140px; align-self: center; }
  .mvt-grid { grid-template-columns: 1fr; }
  .mvt-card { grid-template-columns: 90px 1fr; gap: 16px; padding: 20px 18px; }
  .mvt-figure-wrap { width: 90px; }
}