/* Tracium components. Every colour, shadow, radius, gap and line weight is a token from tokens.css;
   text sizes come from its type classes (slide-*, web-*, mono-*). Grounds switch with data-theme. */

.tr-content { position: absolute; inset: 0; }

/* ------------------------------------------------------------ key art */
.tr-tick { pointer-events: none; }
.tr-node__dot { fill: var(--tr-keyart-node); stroke: var(--tr-keyart-node-ring); stroke-width: 2.5px; }
.tr-lane-start__dot { fill: var(--tr-keyart-line-start); }
.tr-lanes__lane { fill: none; stroke: var(--tr-keyart-line); stroke-width: var(--tr-stroke-lane); }

.tr-badge { border-radius: 50%; background: var(--tr-keyart-paper); box-shadow: var(--tr-depth-object); overflow: hidden; }
.tr-badge__text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-sans); font-weight: 500; line-height: 1; letter-spacing: 0.04em; color: var(--tr-color-text); }
.tr-badge--signal { background: var(--tr-color-signal); }
.tr-badge--signal .tr-badge__text { color: var(--tr-color-on-signal); }

.tr-tag { display: inline-flex; align-items: center; box-sizing: border-box; height: 26px; padding: 0 11px;
  border-radius: var(--tr-radius-pill); background: var(--tr-keyart-paper); box-shadow: var(--tr-depth-object); white-space: nowrap; }
.tr-tag__text { font-family: var(--font-sans); font-size: 12px; font-weight: 500; line-height: 1; letter-spacing: 0.01em;
  color: var(--tr-color-text); }

.tr-highlight { border-radius: 6px; background: var(--tr-keyart-highlight); box-shadow: inset 0 0 0 var(--tr-stroke-ring) var(--tr-color-accent); }

.tr-tile { background: linear-gradient(180deg, var(--tr-keyart-paper) 0%, var(--tr-keyart-tile-shade) 100%);
  box-shadow: var(--tr-depth-object); overflow: hidden; }
.tr-tile__word { position: absolute; font-family: var(--font-sans); font-weight: 500; line-height: 1; letter-spacing: -0.035em;
  color: var(--tr-color-text); white-space: nowrap; }
.tr-tile__dot { color: var(--tr-color-accent); }

.tr-source { background: var(--tr-keyart-paper); box-shadow: var(--tr-depth-object); overflow: hidden; }
.tr-source--scan { background: var(--tr-keyart-scan); }

.tr-written { background: var(--tr-keyart-paper); box-shadow: var(--tr-depth-object); overflow: hidden; }
.tr-written__dmc { position: absolute; font-family: var(--font-mono); line-height: 1; color: var(--tr-keyart-ink-strong); white-space: nowrap; }
.tr-written__title { position: absolute; font-family: var(--font-sans); letter-spacing: -0.01em; color: var(--tr-color-text); white-space: nowrap; }
.tr-written__state { position: absolute; font-family: var(--font-sans); color: var(--tr-color-text); white-space: nowrap; }

.tr-folder__back { position: absolute; left: 0; top: 0; overflow: visible; fill: var(--tr-keyart-folder-back); }
.tr-folder__page { background: var(--tr-keyart-paper); box-shadow: var(--tr-depth-sheet); overflow: hidden; }
.tr-folder__glass { background: linear-gradient(180deg, var(--tr-keyart-glass-top) 0%, var(--tr-keyart-glass-bottom) 100%); }
.tr-folder__rim { position: absolute; overflow: visible; pointer-events: none; }  /* the frosted edge, drawn along the tab */
.tr-folder__ring { fill: none; stroke: var(--tr-keyart-glass-rim); stroke-width: 2px; }
.tr-folder__edge { fill: none; stroke: var(--tr-keyart-glass-edge); stroke-width: 2px; }

.tr-archive__back { position: absolute; left: 0; top: 0; overflow: visible; fill: var(--tr-keyart-archive-back);
  filter: drop-shadow(0 16px 18px var(--tr-shadow-archive)); }
.tr-archive__front { background: linear-gradient(180deg, var(--tr-keyart-paper) 0%, var(--tr-keyart-tile-shade) 100%);
  box-shadow: var(--tr-depth-object); overflow: hidden; }

.tr-stack__card { box-shadow: var(--tr-depth-object); overflow: hidden; }
.tr-stack__format { position: absolute; font-family: var(--font-sans); font-weight: 500; line-height: 1; letter-spacing: 0.08em; color: var(--tr-color-text); }

.tr-field-page { overflow: hidden; }
.tr-field-page--page { background: var(--tr-keyart-paper); box-shadow: inset 0 0 0 var(--tr-stroke-hairline) var(--tr-color-hairline); }
.tr-field-page--highlight { background: var(--tr-color-accent); }
.tr-field-page--segment { background: var(--tr-color-mark-quiet); }
.tr-field-page--ghost { background: var(--tr-keyart-paper); opacity: 0.16; }
.tr-field-page--lit { background: var(--tr-keyart-paper); box-shadow: var(--tr-depth-small); }

.tr-dots { pointer-events: none; background-image: radial-gradient(circle, var(--tr-keyart-dots) 0.9px, transparent 1.2px); }
.tr-dots--woven { -webkit-mask-image: radial-gradient(closest-side, #000 40%, transparent 100%); mask-image: radial-gradient(closest-side, #000 40%, transparent 100%); }
.tr-glow { pointer-events: none; border-radius: 50%; background: radial-gradient(circle, var(--tr-keyart-glow) 0%, var(--tr-keyart-glow-edge) 62%); }

.tr-scene { overflow: hidden; background: var(--tr-color-ground); }
.tr-step-mark { border-radius: 3px; background: var(--tr-color-accent); }

/* ------------------------------------------------------------ deck, at slide scale */
.tr-slide { position: relative; width: 1920px; height: 1080px; overflow: hidden; background: var(--tr-color-ground);
  color: var(--tr-color-text); font-family: var(--font-sans); }
.tr-slide__grid { position: absolute; top: 0; bottom: 0; left: var(--tr-space-96); right: var(--tr-space-96); pointer-events: none;
  background: repeating-linear-gradient(90deg, var(--tr-keyart-highlight) 0 114.667px, transparent 114.667px 146.667px); }

.tr-header { display: flex; align-items: center; justify-content: space-between; height: 22px; }
.tr-header__meta { display: flex; align-items: center; gap: var(--tr-space-16); white-space: nowrap; }
.tr-header__number { color: var(--tr-color-meta); }
.tr-header__section { color: var(--tr-color-text); }

.tr-text-stack { display: flex; flex-direction: column; gap: var(--tr-space-32); }
.tr-text-stack__headline { margin: 0; color: var(--tr-color-text); }
.tr-text-stack__second { margin: 0; color: var(--tr-color-text-2); }

.tr-figure { box-sizing: border-box; display: flex; flex-direction: column; gap: var(--tr-space-8);
  border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); padding-top: var(--tr-space-24); }
.tr-figure__value { color: var(--tr-color-text); white-space: nowrap; }
.tr-figure__label { color: var(--tr-color-text-2); }

.tr-row { box-sizing: border-box; display: flex; align-items: center; gap: var(--tr-space-16); height: 80px;
  border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); }
.tr-row__dot { box-sizing: border-box; flex: none; width: 12px; height: 12px; border-radius: 50%; }
.tr-row__dot--live { background: var(--tr-color-accent); }
.tr-row__dot--pending { border: var(--tr-stroke-ring) solid var(--tr-color-mark-quiet); }
.tr-row__name { flex: 1; min-width: 0; color: var(--tr-color-text); }
.tr-row__meta { flex: none; color: var(--tr-color-meta); white-space: nowrap; }
.tr-list__title { color: var(--tr-color-meta); margin-bottom: var(--tr-space-16); }
.tr-list__end { height: 0; border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); }

.tr-tier__swatch { box-sizing: border-box; flex: none; width: 16px; height: 22px; border-radius: 3px; }
.tr-tier__swatch--market { background: var(--tr-keyart-paper); box-shadow: inset 0 0 0 var(--tr-stroke-hairline) var(--tr-color-mark-quiet); }
.tr-tier__swatch--segment { background: var(--tr-color-mark-quiet); }
.tr-tier__swatch--start { background: var(--tr-color-accent); }
.tr-tier__value { flex: 1; min-width: 0; color: var(--tr-color-text); white-space: nowrap; }

.tr-quote { box-sizing: border-box; display: flex; flex-direction: column; margin: 0; }
.tr-quote--lead { gap: var(--tr-space-16); border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); padding-top: var(--tr-space-24); }
.tr-quote--statement { gap: var(--tr-space-32); }
.tr-quote__text { margin: 0; color: var(--tr-color-text); }
.tr-quote--lead .tr-quote__text { text-indent: -0.37em; }  /* the opening mark's advance: it hangs, as in Figma */
.tr-quote--statement .tr-quote__text { text-indent: -0.35em; }
.tr-quote__source { color: var(--tr-color-meta); }

.tr-caption { color: var(--tr-color-meta); white-space: nowrap; }

.tr-step { box-sizing: border-box; display: flex; flex-direction: column; gap: var(--tr-space-16);
  border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); padding-top: var(--tr-space-24); }
.tr-step__title { color: var(--tr-color-text); }
.tr-step__text { color: var(--tr-color-text-2); }

.tr-line-item { box-sizing: border-box; display: flex; align-items: flex-start; height: 120px;
  border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); padding-top: var(--tr-space-24); }
.tr-line-item__name { flex: none; color: var(--tr-color-text); }
.tr-line-item__text { flex: 1; color: var(--tr-color-meta); }

.tr-person { box-sizing: border-box; display: flex; align-items: flex-start; gap: var(--tr-space-24); height: 160px;
  border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); padding-top: var(--tr-space-24); }
.tr-person__photo { flex: none; display: flex; align-items: center; justify-content: center; width: 112px; height: 112px; overflow: hidden;
  border-radius: var(--tr-radius-md); background: var(--tr-color-fill); color: var(--tr-color-mark-quiet); }
.tr-person__photo img { width: 100%; height: 100%; object-fit: cover; }
.tr-person__who { flex: none; display: flex; flex-direction: column; gap: 4px; width: 360px; padding-top: 10px; }
.tr-person__name { color: var(--tr-color-text); }
.tr-person__role { color: var(--tr-color-meta); }
.tr-person__record { flex: 1; padding-top: 10px; color: var(--tr-color-meta); }

.tr-contact { box-sizing: border-box; display: flex; flex-direction: column; gap: var(--tr-space-8);
  border-top: var(--tr-stroke-hairline) solid var(--tr-color-hairline); padding-top: var(--tr-space-24); }
.tr-contact__primary { color: var(--tr-color-text); }
.tr-contact__secondary { color: var(--tr-color-meta); }

.tr-stage { box-sizing: border-box; }
.tr-stage__ground { position: absolute; inset: 0; overflow: hidden; background: var(--tr-color-ground); }
.tr-stage__scene { position: absolute; inset: 0; }

/* ------------------------------------------------------------ web */
.tr-button { box-sizing: border-box; display: inline-flex; align-items: center; height: 48px; padding: 0 26px; border: 0; margin: 0;
  border-radius: var(--tr-radius-pill); background: var(--tr-color-accent-fill); color: var(--tr-color-on-accent);
  text-decoration: none; white-space: nowrap; cursor: pointer; }
.tr-link { display: inline-block; padding-bottom: 2px; border-bottom: var(--tr-stroke-hairline) solid var(--tr-color-text);
  color: var(--tr-color-text); text-decoration: none; white-space: nowrap; }
.tr-nav { display: flex; gap: var(--tr-space-32); }
.tr-nav__item { color: var(--tr-color-text); text-decoration: none; white-space: nowrap; }
.tr-button:focus-visible, .tr-link:focus-visible, .tr-nav__item:focus-visible { outline: 2px solid var(--tr-color-accent); outline-offset: 2px; }

/* ------------------------------------------------------------ previews */
.tr-preview { position: relative; box-sizing: border-box; overflow: hidden; background: var(--tr-color-ground);
  color: var(--tr-color-text); font-family: var(--font-sans); }
.tr-preview__label { font-family: var(--font-sans); font-size: 13px; line-height: 18px; color: var(--tr-color-meta); }