/* ==========================================================================
   Forge Part Picker
   Application styles. Uses the site's tokens, so the catalogue, the build
   planner and the marketing pages share one visual language.
   ========================================================================== */

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- shared primitives ---------- */
.pp-note { color: var(--mute); font-size: 14.5px; }
.pp-note a { color: var(--coral-lift); }
.pp-note--err { color: var(--coral-lift); }
.pp-h2 { font-size: clamp(1.15rem, 2vw, 1.4rem); margin: 40px 0 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }

.pp-banner { border: 1px solid var(--coral); background: rgba(243, 111, 82, .1); padding: 14px 16px; margin-bottom: 20px; font-size: 14.5px; }

.pp-search { display: flex; align-items: center; gap: 9px; border: 1px solid var(--line-up); background: var(--void); padding: 0 13px; }
.pp-search svg { flex: none; color: var(--mute); }
.pp-search input { width: 100%; background: none; border: 0; padding: 12px 0; font-size: 15px; color: var(--bone); }
.pp-search input:focus { outline: none; }
.pp-search:focus-within { border-color: var(--coral); }
.pp-search input::placeholder { color: #6E7D88; }

.pp-sort select {
  background: var(--void); border: 1px solid var(--line-up); color: var(--bone);
  padding: 12px 13px; font-size: 14.5px; min-width: 0; max-width: 100%;
}
.pp-sort select:focus { outline: none; border-color: var(--coral); }
.pp-check { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--bone-dim); white-space: nowrap; }
.pp-check input { accent-color: var(--coral); width: 16px; height: 16px; }

.pp-x { background: none; border: 1px solid var(--line-up); color: var(--bone); padding: 7px 9px; cursor: pointer; line-height: 0; }
.pp-x:hover { border-color: var(--coral); color: var(--coral-lift); }

.pp-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pp-chips span, .pp-chip {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 8px; border: 1px solid var(--line); color: var(--mute); white-space: nowrap;
}

/* ---------- build page ---------- */
.pp-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.pp-head__acts { display: flex; gap: 10px; flex-wrap: wrap; }

.pp-build { display: grid; grid-template-columns: 1fr 340px; gap: clamp(20px, 3vw, 34px); align-items: start; }
.pp-rail { position: sticky; top: 96px; }

.pp-slots { border: 1px solid var(--line); }
.pp-slot {
  display: grid; grid-template-columns: 190px 1fr auto; gap: 20px; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--line);
}
.pp-slot:last-child { border-bottom: 0; }
.pp-slot:hover { background: rgba(197, 214, 222, .03); }
.pp-slot__cat { font-family: var(--f-mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--bone-dim); }
.pp-slot__cat span { display: block; margin-top: 3px; font-size: 10.5px; letter-spacing: .06em; text-transform: none; color: var(--mute); font-family: var(--f-body); }
.pp-slot__name a { font-family: var(--f-display); font-weight: 600; font-size: 15.5px; color: var(--bone); text-decoration: none; }
.pp-slot__name a:hover { color: var(--coral-lift); }
.pp-slot__spec { margin-top: 3px; font-size: 13.5px; color: var(--mute); }
.pp-slot__empty { font-size: 14px; color: var(--mute); font-style: italic; }
.pp-slot__act { display: flex; align-items: center; gap: 12px; }

.pp-btn {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase;
  padding: 9px 16px; border: 1px solid var(--line-up); background: transparent; color: var(--bone);
  cursor: pointer; white-space: nowrap; transition: border-color .16s, color .16s, background .16s;
}
.pp-btn:hover { border-color: var(--coral); color: var(--coral-lift); }
.pp-btn--x { padding: 7px 10px; letter-spacing: 0; color: var(--mute); }
.pp-btn--x:hover { border-color: var(--coral); color: var(--coral-lift); }

.pp-price__v { font-family: var(--f-mono); font-size: 14px; color: var(--bone); white-space: nowrap; }
.pp-total { font-family: var(--f-display); font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.05; }
.pp-total small { display: block; margin-top: 7px; font-family: var(--f-body); font-size: 13px; font-weight: 400; letter-spacing: 0; color: var(--mute); }

.pp-issues { display: grid; gap: 10px; }
.pp-issue { display: grid; grid-template-columns: 22px 1fr; gap: 11px; align-items: start; font-size: 14px; }
.pp-issue__i { width: 22px; height: 22px; display: grid; place-items: center; border: 1px solid var(--line-up); font-family: var(--f-mono); font-size: 12px; color: var(--mute); }
.pp-issue strong { display: block; font-family: var(--f-display); font-size: 14.5px; color: var(--bone); }
.pp-issue small { display: block; margin-top: 3px; color: var(--mute); font-size: 13.5px; line-height: 1.5; }
.pp-issue--err .pp-issue__i { border-color: var(--coral); color: var(--coral-lift); }
.pp-issue--warn .pp-issue__i { border-color: rgba(240, 178, 74, .5); color: #F0B24A; }
.pp-issue--ok .pp-issue__i { border-color: rgba(63, 214, 140, .45); color: #3FD68C; }

/* ---------- picker modal ---------- */
.pp-modal { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 20px; }
.pp-modal[hidden] { display: none; }
.pp-modal__veil { position: absolute; inset: 0; background: rgba(4, 7, 10, .78); backdrop-filter: blur(4px); }
.pp-modal__box {
  position: relative; width: min(820px, 100%); max-height: min(86vh, 860px);
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line-up); clip-path: var(--clip);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .6);
}
.pp-modal__head { padding: 22px 24px 16px; border-bottom: 1px solid var(--line); }
.pp-modal__title { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.pp-modal__title h2 { font-size: 1.2rem; }
.pp-modal__controls { display: grid; grid-template-columns: 1fr 190px; gap: 10px; margin-top: 14px; }
.pp-modal__body { overflow-y: auto; padding: 8px; flex: 1; }

.pp-modal__row {
  width: 100%; display: flex; justify-content: space-between; align-items: flex-start; gap: 18px;
  text-align: left; padding: 13px 15px; background: none; border: 0; border-bottom: 1px solid var(--line);
  color: inherit; cursor: pointer; transition: background .15s;
}
.pp-modal__row:last-child { border-bottom: 0; }
.pp-modal__row:hover, .pp-modal__row:focus-visible { background: rgba(243, 111, 82, .12); }
.pp-modal__row strong { font-family: var(--f-display); font-weight: 600; font-size: 15px; color: var(--bone); }
.pp-modal__row:hover strong { color: var(--coral-lift); }

/* ---------- tag filters ---------- */
#pp-modal-tags {
  margin-top: 16px; display: grid; gap: 11px;
  max-height: min(38vh, 300px); overflow-y: auto;
  padding: 12px 12px 12px 0; border-top: 1px solid var(--line);
  scrollbar-width: thin; scrollbar-color: var(--line-up) transparent;
}
#pp-modal-tags::-webkit-scrollbar { width: 8px; }
#pp-modal-tags::-webkit-scrollbar-thumb { background: var(--line-up); }
#pp-modal-tags .pp-dim { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: start; }
.pp-dim__label {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--mute); padding-top: 6px; display: flex; justify-content: space-between;
  align-items: baseline; gap: 8px; padding-right: 10px;
}
.pp-dim__label em { font-style: normal; opacity: .62; }
.pp-dim__vals { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.pp-dim__more { font-size: 11.5px; color: var(--mute); }

.pp-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; padding: 5px 10px; cursor: pointer;
  background: transparent; border: 1px solid var(--line-up); color: var(--bone-dim);
  transition: border-color .15s, color .15s, background .15s;
}
.pp-tag i { font-style: normal; font-family: var(--f-mono); font-size: 10px; color: var(--mute); }
.pp-tag:hover { border-color: var(--coral); color: var(--bone); }
.pp-tag[aria-pressed="true"] { background: var(--coral); border-color: var(--coral); color: var(--on-coral); font-weight: 600; }
.pp-tag[aria-pressed="true"] i { color: rgba(18, 7, 4, .62); }

.pp-active { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.pp-active:empty { margin-bottom: 0; }
.pp-active__clear {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  background: none; border: 1px solid var(--coral); color: var(--coral-lift); padding: 5px 11px; cursor: pointer;
}
.pp-active__clear:hover { background: var(--coral); color: var(--on-coral); }

/* ---------- browse page ---------- */
.pp-controls { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr auto; gap: 10px; align-items: center; margin-bottom: 26px; }
.pp-search--wide { width: 100%; }
.pp-browse { display: grid; grid-template-columns: 260px 1fr; gap: clamp(20px, 3vw, 34px); align-items: start; }
.pp-tags { position: sticky; top: 96px; max-height: calc(100vh - 130px); overflow-y: auto; border: 1px solid var(--line); padding: 16px; }
.pp-resulthead { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.pp-count { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--bone-dim); }
.pp-mode { font-size: 12.5px; color: var(--mute); }
.pp-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }

/* result cards */
.pp-part {
  border: 1px solid var(--line); background: var(--panel); padding: 18px;
  display: flex; flex-direction: column; gap: 9px;
  transition: border-color .18s, transform .18s var(--ease);
}
.pp-part:hover { border-color: var(--line-hot); transform: translateY(-3px); }
.pp-part__brand { font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.pp-part__name { font-family: var(--f-display); font-weight: 600; font-size: 15.5px; letter-spacing: -.015em; line-height: 1.2; }
.pp-part__name a { text-decoration: none; color: var(--bone); }
.pp-part:hover .pp-part__name a { color: var(--coral-lift); }
.pp-part__spec { font-size: 13.5px; color: var(--mute); line-height: 1.5; }
.pp-part__foot {
  margin-top: auto; padding-top: 13px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 12px;
}
.pp-price { text-align: right; }
.pp-price__n { margin-top: 3px; font-size: 11px; color: var(--mute); }
.pp-price--none .pp-price__v { font-family: var(--f-body); font-size: 12.5px; color: var(--mute); }
.pp-empty { border: 1px dashed var(--line-up); padding: 34px 26px; text-align: center; grid-column: 1 / -1; }
.pp-empty p:first-child { font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; }
.pp-spark { display: block; }

.pp-pager { display: flex; gap: 8px; justify-content: center; align-items: center; margin-top: 30px; flex-wrap: wrap; }
.pp-pager a, .pp-pager span { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .1em; padding: 8px 13px; border: 1px solid var(--line-up); text-decoration: none; color: var(--bone-dim); }
.pp-pager a:hover { border-color: var(--coral); color: var(--coral-lift); }
.pp-pager [aria-current] { background: var(--coral); border-color: var(--coral); color: var(--on-coral); }

/* the tag rail on the browse page */
.pp-main-tags { display: grid; gap: 8px; margin-bottom: 18px; }
.pp-main-tag {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 10px;
  width: 100%; text-align: left; cursor: pointer;
  background: transparent; border: 1px solid var(--line-up); color: var(--bone);
  padding: 11px 13px; font-family: var(--f-body); font-size: 13.5px; line-height: 1.4;
  transition: border-color .16s, background .16s, color .16s;
}
.pp-main-tag > span:first-child { font-family: var(--f-display); font-weight: 600; }
.pp-main-tag small {
  display: block; margin-top: 3px; font-family: var(--f-body); font-weight: 400;
  font-size: 12px; line-height: 1.45; color: var(--mute);
}
.pp-main-tag[aria-pressed="true"] small { color: rgba(18, 7, 4, .7); }
.pp-main-tag:disabled { opacity: .4; cursor: not-allowed; }
.pp-main-tag:hover { border-color: var(--coral); color: var(--bone); }
.pp-main-tag[aria-pressed="true"] { background: var(--coral); border-color: var(--coral); color: var(--on-coral); }
.pp-main-tag__n { flex: none; margin-top: 2px; font-family: var(--f-mono); font-size: 10px; letter-spacing: .11em; color: var(--mute); }
.pp-main-tag[aria-pressed="true"] .pp-main-tag__n { color: rgba(18, 7, 4, .66); }

.pp-tags .pp-dim { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.pp-tags .pp-dim:first-of-type { border-top: 0; margin-top: 0; padding-top: 0; }
.pp-dim__h {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 10px;
  background: none; border: 0; cursor: pointer; padding: 5px 0; color: var(--bone-dim);
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
}
.pp-dim__h:hover { color: var(--coral-lift); }
.pp-dim__h svg { flex: none; transition: transform .2s var(--ease); }
.pp-tags .pp-dim__list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.pp-tags .pp-dim__list[hidden] { display: none; }
.pp-tags .pp-dim[data-open="false"] .pp-dim__list { display: none; }
.pp-dim__h[aria-expanded="false"] svg { transform: rotate(-90deg); }
.pp-active__x {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  background: var(--coral); border: 1px solid var(--coral); color: var(--on-coral);
  font-size: 12px; padding: 5px 10px; font-weight: 600;
}
.pp-active__x:hover { background: var(--coral-lift); border-color: var(--coral-lift); }

/* ---------- detail page ---------- */
.pp-detail { display: grid; grid-template-columns: 1fr 320px; gap: clamp(24px, 4vw, 48px); align-items: start; }
.pp-detail aside { position: sticky; top: 96px; }
.pp-scroll { overflow-x: auto; }
table.pp-offers, table.pp-specs { width: 100%; border-collapse: collapse; font-size: 14px; }
table.pp-offers th, table.pp-specs th { text-align: left; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
table.pp-offers td, table.pp-specs td { padding: 11px 12px 11px 0; border-bottom: 1px solid var(--line); color: var(--bone-dim); }
table.pp-offers a { color: var(--coral-lift); }

/* ---------- skeletons ---------- */
.pp-skel { border: 1px solid var(--line); height: 132px; background: linear-gradient(90deg, var(--panel) 0%, var(--panel-up) 50%, var(--panel) 100%); background-size: 200% 100%; }
@media (prefers-reduced-motion: no-preference) {
  .pp-skel { animation: pp-shimmer 1.3s linear infinite; }
  @keyframes pp-shimmer { to { background-position: -200% 0; } }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .pp-build, .pp-browse, .pp-detail { grid-template-columns: 1fr; }
  .pp-rail, .pp-tags, .pp-detail aside { position: static; max-height: none; }
  .pp-controls { grid-template-columns: 1fr 1fr; }
  .pp-search--wide { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  #pp-modal-tags { max-height: 34vh; }
  .pp-slot { grid-template-columns: 1fr; gap: 8px; padding: 16px; }
  .pp-slot__act { justify-content: space-between; }
  .pp-controls { grid-template-columns: 1fr; }
  .pp-modal { padding: 0; }
  .pp-modal__box { width: 100%; max-height: 100vh; height: 100vh; clip-path: none; }
  .pp-modal__controls { grid-template-columns: 1fr; }
  .pp-dim { grid-template-columns: 1fr; gap: 5px; }
  .pp-dim__label { padding-top: 0; }
  .pp-results { grid-template-columns: 1fr; }
}

/* A list price is not a street price, so it is marked rather than shown bare. */
.pp-price__v--list { color: var(--bone-dim); }
.pp-price__v--list i { font-style: normal; font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--mute); margin-left: 5px; }
.pp-price__v--none { font-family: var(--f-body); font-size: 12.5px; color: var(--mute); }


/* Leftovers from the previous shell. They carry no styling now; the panel and
   card rules above own the surfaces. */
.glass, .glass--live, .glass--blur { background: none; backdrop-filter: none; border: 0; }
.pp-part.glass { background: var(--panel); border: 1px solid var(--line); }


/* ---------- dynamic filters ----------
   A value that would return nothing is disabled and sunk rather than removed,
   so the reason it is unavailable stays visible. */
.pp-tag.is-out {
  opacity: .34; cursor: not-allowed; border-style: dashed;
  text-decoration: line-through; text-decoration-thickness: 1px;
}
.pp-tag.is-out:hover { border-color: var(--line-up); color: var(--bone-dim); }
.pp-tag[disabled] { pointer-events: none; }

.pp-dim__toggle {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .11em; text-transform: uppercase;
  background: none; border: 1px dashed var(--line-up); color: var(--coral-lift);
  padding: 5px 10px; cursor: pointer; white-space: nowrap;
}
.pp-dim__toggle:hover { border-style: solid; border-color: var(--coral); background: rgba(243, 111, 82, .1); }

.pp-dim__find {
  width: 100%; margin-bottom: 4px; padding: 7px 10px; font-size: 13px;
  background: var(--void); border: 1px solid var(--line-up); color: var(--bone);
}
.pp-dim__find:focus { outline: none; border-color: var(--coral); }
.pp-dim[data-open="true"] .pp-dim__vals {
  max-height: 190px; overflow-y: auto; padding: 8px; margin: -4px 0;
  border: 1px solid var(--line-up); background: var(--void);
  align-content: flex-start;
}

/* constraints carried in from the parts already chosen */
.pp-locks {
  grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 7px; align-items: center;
  padding: 10px 12px; margin-bottom: 4px;
  border: 1px solid rgba(243, 111, 82, .32); background: rgba(243, 111, 82, .07);
}
.pp-locks__t {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--coral-lift); margin-right: 2px;
}
.pp-lock {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  font-size: 12.5px; padding: 5px 11px; font-weight: 600;
  background: var(--coral); border: 1px solid var(--coral); color: var(--on-coral);
}
.pp-lock em { font-style: normal; font-weight: 400; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; opacity: .7; }
.pp-lock:hover { background: var(--coral-lift); border-color: var(--coral-lift); }
.pp-lock.is-off {
  background: transparent; color: var(--mute); border-style: dashed;
  border-color: var(--line-up); font-weight: 400;
}
.pp-lock.is-off:hover { border-color: var(--coral); color: var(--coral-lift); }