/* KIDULTS Portal V502 — integrated release-candidate layer.
   Builds on the approved V500 baseline and V501 polish.
   V502 adds the eight-vertical structure, registry traceability,
   search, modular editorial assets and release-candidate controls. */

:root{
  --v502-green:#0b4a38;
  --v502-green-soft:#eaf0ec;
  --v502-amber:#8a6a2f;
  --v502-amber-soft:#f6f0e3;
  --v502-red:#91433f;
  --v502-red-soft:#f7eceb;
  --v502-blue:#456276;
  --v502-blue-soft:#edf2f5;
  --v502-shadow:0 28px 80px rgba(18,36,28,.075);
  --v502-radius:22px;
}

/* Global release state */
html[data-release=v502] .release-pill{border-color:#b8c6bf;background:rgba(255,255,255,.64)}
html[data-release=v502] .release-pill i{background:var(--v502-green)}
html[data-data-state=error] .registry-ribbon{background:var(--v502-red-soft);border-color:#d7bbb8}
html[data-data-state=error] .registry-ribbon-inner{color:var(--v502-red)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* Header and global search */
.header-inner{gap:30px}
.search-trigger{
  min-height:42px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,.48);
  padding:9px 14px;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  cursor:pointer;
  transition:.2s
}
.search-trigger:hover{background:#fff;border-color:#bfc5c0}
.search-trigger>span:first-child{font-family:var(--serif);font-size:19px;line-height:1}
.header-actions{gap:9px}

/* Registry status ribbon */
.registry-ribbon{
  position:relative;
  z-index:90;
  border-bottom:1px solid rgba(221,217,209,.88);
  background:#f1f3ef;
  color:var(--secondary)
}
.registry-ribbon-inner{
  min-height:42px;
  display:flex;
  align-items:center;
  gap:0;
  overflow-x:auto;
  scrollbar-width:none
}
.registry-ribbon-inner::-webkit-scrollbar{display:none}
.registry-loading{font-size:11px;color:var(--muted)}
.registry-status-item{
  min-width:max-content;
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 18px;
  border-right:1px solid rgba(207,201,191,.75);
  font-size:10.5px;
  line-height:1.25
}
.registry-status-item:first-child{padding-left:0}
.registry-status-item b{font-weight:750;letter-spacing:.08em;text-transform:uppercase}
.registry-status-item span{color:var(--muted)}
.registry-status-item[data-state=CURRENT] i,
.registry-status-item[data-state=ACTIVE] i,
.registry-status-item[data-state=BASELINE] i{background:var(--v502-green)}
.registry-status-item[data-state=WAITING] i,
.registry-status-item[data-state=NOT_REGISTERED] i,
.registry-status-item[data-state=HOLD] i{background:#a4874d}
.registry-status-item[data-state=STALE] i,
.registry-status-item[data-state=ERROR] i{background:var(--v502-red)}
.registry-status-item i{width:7px;height:7px;border-radius:50%;background:#9ba39e;flex:0 0 auto}

.registry-details-button{
  min-width:max-content;
  margin-left:auto;
  border:0;
  background:transparent;
  padding:8px 0 8px 18px;
  font-size:10px;
  font-weight:750;
  letter-spacing:.08em;
  text-transform:uppercase;
  cursor:pointer;
  color:var(--forest)
}

/* Hero modular asset metadata */
.hero-source{display:flex;flex-direction:column;gap:2px;max-width:58%}
.hero-source>span{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.hero-source>small{font-size:9px;letter-spacing:.1em;color:var(--muted)}
.moment-image{transition:opacity .3s ease,transform .35s ease}
.moment-card[data-asset-state=loading] .moment-image{opacity:.25}
.moment-card[data-asset-state=ready] .moment-image{opacity:1}
.moment-card[data-asset-state=missing]::after{
  content:"EDITORIAL VISUAL PENDING";
  position:absolute;
  right:34px;
  bottom:84px;
  z-index:3;
  font-size:10px;
  font-weight:750;
  letter-spacing:.13em;
  color:var(--muted)
}

/* Vertical architecture */
.verticals-section{
  position:relative;
  background:linear-gradient(180deg,#f4f1eb 0%,#f7f5ef 100%);
  border-block:1px solid rgba(221,217,209,.82)
}
.verticals-section::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 14% 18%,rgba(7,61,45,.045),transparent 27%),
    radial-gradient(circle at 87% 78%,rgba(7,61,45,.035),transparent 31%)
}
.verticals-section .shell{position:relative}
.verticals-intro>p{max-width:600px;margin:0 0 18px;font-size:15px;line-height:1.75;color:var(--secondary)}
.view-switch{display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:3px;background:rgba(255,255,255,.5)}
.view-switch button{
  min-height:36px;
  border:0;
  border-radius:999px;
  padding:8px 14px;
  background:transparent;
  color:var(--muted);
  font-size:10.5px;
  font-weight:700;
  letter-spacing:.06em;
  cursor:pointer
}
.view-switch button.is-active{background:var(--forest);color:#fff}
.vertical-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.vertical-card{
  --coverage:0%;
  position:relative;
  min-height:390px;
  display:flex;
  flex-direction:column;
  border:1px solid var(--line);
  border-radius:var(--v502-radius);
  overflow:hidden;
  background:rgba(255,254,250,.94);
  box-shadow:0 18px 54px rgba(18,36,28,.035);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease
}
.vertical-card:hover{transform:translateY(-4px);border-color:#bec9c2;box-shadow:var(--v502-shadow)}
.vertical-card[hidden]{display:none}
.vertical-card-top{
  min-height:154px;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:14px;
  padding:24px 24px 18px;
  background:linear-gradient(145deg,rgba(250,249,246,.75),rgba(234,240,236,.65));
  border-bottom:1px solid var(--line)
}
.vertical-order{font-family:var(--serif);font-size:36px;line-height:1;color:var(--forest)}
.vertical-flags{display:flex;flex-direction:column;align-items:flex-end;gap:7px}
.vertical-flag{
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 8px;
  font-size:8.5px;
  line-height:1;
  font-weight:750;
  letter-spacing:.1em;
  color:var(--muted);
  background:rgba(255,255,255,.6)
}
.vertical-flag.featured{border-color:#b6c8bf;color:var(--forest);background:var(--v502-green-soft)}
.vertical-glyph{
  position:absolute;
  right:22px;
  top:72px;
  width:68px;
  height:68px;
  border:1px solid rgba(7,61,45,.28);
  border-radius:50%;
  display:grid;
  place-items:center;
  font-family:var(--serif);
  font-size:24px;
  color:var(--forest);
  background:rgba(255,255,255,.38)
}
.vertical-glyph::before,.vertical-glyph::after{content:"";position:absolute;background:rgba(7,61,45,.22)}
.vertical-glyph::before{width:1px;height:86px}
.vertical-glyph::after{height:1px;width:86px}
.vertical-card-body{display:flex;flex:1;flex-direction:column;padding:24px}
.vertical-card h3{margin:0 0 10px;font-family:var(--serif);font-size:25px;font-weight:400;line-height:1.1;color:var(--forest)}
.vertical-card-summary{min-height:66px;margin:0;color:var(--secondary);font-size:12.5px;line-height:1.65}
.vertical-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.vertical-metric{border-top:1px solid var(--line);padding-top:11px}
.vertical-metric strong{display:block;font-family:var(--serif);font-size:23px;font-weight:400;line-height:1.05}
.vertical-metric span{display:block;margin-top:4px;font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.coverage-bar{height:3px;margin:22px 0 16px;background:#e4e2dc;overflow:hidden}
.coverage-bar i{display:block;width:var(--coverage);height:100%;background:var(--forest)}
.vertical-card-footer{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.vertical-card-footer small{font-size:9px;line-height:1.3;letter-spacing:.07em;color:var(--muted);text-transform:uppercase}
.vertical-card-footer a{font-size:11px;font-weight:700}
.interpretation-note{
  margin-top:22px;
  padding:18px 20px;
  border:1px solid #d7cfbd;
  border-radius:14px;
  background:rgba(255,255,255,.48);
  font-size:12px;
  line-height:1.65;
  color:var(--secondary)
}
.interpretation-note b{color:var(--ink)}

/* Featured slice clarification */
.featured-slice-status{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:-22px 0 28px
}
.featured-slice-status span{
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 11px;
  font-size:9.5px;
  letter-spacing:.05em;
  color:var(--muted);
  background:rgba(255,255,255,.6)
}
.featured-slice-status b{color:var(--ink);margin-right:4px}
.k100-card .k100-score .text-link{display:inline-flex;text-decoration:none}
.k100-card .k100-score a.text-link{color:var(--ink)}
.k100-card .k100-category{max-width:120px;text-align:right;line-height:1.35}

/* Release baseline */
.release-baseline{
  border-top:1px solid var(--line);
  background:var(--forest-deep);
  color:#fff
}
.release-baseline-inner{
  min-height:240px;
  padding-block:54px;
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(520px,.8fr);
  gap:60px;
  align-items:center
}
.release-baseline h2{
  max-width:650px;
  margin:15px 0 0;
  font-family:var(--serif);
  font-size:clamp(32px,3.4vw,50px);
  font-weight:400;
  line-height:1.05
}
.release-baseline dl{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin:0;background:rgba(255,255,255,.16)}
.release-baseline dl div{padding:18px;background:var(--forest-deep)}
.release-baseline dt{font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.58)}
.release-baseline dd{margin:8px 0 0;font-family:var(--serif);font-size:19px}

/* Search */
.search-dialog{
  width:min(880px,calc(100% - 32px));
  max-height:min(760px,calc(100dvh - 36px));
  border:1px solid var(--line);
  border-radius:24px;
  padding:clamp(26px,4vw,50px);
  background:var(--paper);
  color:var(--ink);
  box-shadow:0 40px 140px rgba(7,30,22,.25)
}
.search-dialog::backdrop{background:rgba(7,23,18,.56);backdrop-filter:blur(8px)}
.search-dialog h2{max-width:650px;margin:14px 0 28px;font-family:var(--serif);font-size:clamp(34px,4vw,52px);font-weight:400;line-height:1.05;color:var(--forest)}
.search-field{display:grid;grid-template-columns:1fr auto;align-items:center;border-bottom:1px solid var(--forest);padding:8px 0}
.search-field input{min-width:0;border:0;outline:0;background:transparent;font-family:var(--serif);font-size:clamp(24px,3vw,36px);color:var(--ink)}
.search-field input::placeholder{color:#9da39f}
.search-field kbd{border:1px solid var(--line);border-radius:6px;padding:4px 6px;background:var(--warm);font-size:9px;color:var(--muted)}
.search-meta{margin:13px 0 22px;font-size:11px;color:var(--muted)}
.search-results{display:grid;gap:8px;max-height:390px;overflow:auto;padding-right:5px}
.search-result{
  display:grid;
  grid-template-columns:90px 1fr auto;
  gap:16px;
  align-items:center;
  border:1px solid var(--line);
  border-radius:13px;
  padding:15px 17px;
  background:var(--card);
  transition:.18s
}
.search-result:hover{border-color:#b9c4bd;transform:translateY(-1px)}
.search-result-type{font-size:9px;font-weight:750;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.search-result h3{margin:0 0 3px;font-family:var(--serif);font-size:19px;font-weight:400}
.search-result p{margin:0;font-size:11px;line-height:1.5;color:var(--muted)}
.search-empty{padding:28px;border:1px dashed var(--line-strong);border-radius:14px;color:var(--muted);text-align:center}

/* Detail routes */
.detail-page{min-height:100vh}
.detail-header-inner{grid-template-columns:auto 1fr auto}
.detail-back{justify-self:center;font-family:var(--serif);font-size:14px}
.detail-main{padding-block:clamp(46px,6vw,92px)}
.detail-loading h1,.detail-hero h1{font-family:var(--serif);font-size:clamp(44px,6vw,76px);font-weight:400;line-height:.98;color:var(--forest);margin:20px 0}
.detail-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);gap:clamp(40px,8vw,120px);align-items:start}
.detail-intro{max-width:720px;font-size:17px;line-height:1.75;color:var(--secondary)}
.detail-status-row{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0}
.detail-status-row span{border:1px solid var(--line);border-radius:999px;padding:7px 11px;font-size:9.5px;letter-spacing:.08em;text-transform:uppercase}
.detail-visual{
  position:sticky;
  top:128px;
  min-height:430px;
  border:1px solid var(--line);
  border-radius:24px;
  display:grid;
  place-items:center;
  overflow:hidden;
  background:linear-gradient(145deg,#fffefa,#edf2ee);
  box-shadow:var(--v502-shadow)
}
.detail-visual img{width:100%;height:100%;object-fit:contain;padding:36px}
.detail-visual-placeholder{position:relative;width:190px;height:190px;border:1px solid rgba(7,61,45,.3);border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:58px;color:var(--forest)}
.detail-visual-placeholder::before,.detail-visual-placeholder::after{content:"";position:absolute;background:rgba(7,61,45,.25)}
.detail-visual-placeholder::before{width:1px;height:260px}
.detail-visual-placeholder::after{height:1px;width:260px}
.detail-section{margin-top:70px;padding-top:36px;border-top:1px solid var(--line)}
.detail-section h2{font-family:var(--serif);font-size:34px;font-weight:400;color:var(--forest);margin:0 0 22px}
.detail-metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.detail-metric-card{min-height:150px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.detail-metric-card strong{display:block;font-family:var(--serif);font-size:34px;font-weight:400}
.detail-metric-card span{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.scope-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;list-style:none;padding:0;margin:0}
.scope-list li{padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--card);font-size:13px}
.traceability-panel{padding:24px;border:1px solid #c8d3cc;border-radius:16px;background:var(--v502-green-soft)}
.traceability-panel dl{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:0}
.traceability-panel dt{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.traceability-panel dd{margin:4px 0 0;font-family:var(--serif);font-size:16px;word-break:break-word}

/* Error and loading */
.portal-error{
  margin:24px auto;
  width:min(100%,var(--shell));
  padding:20px var(--gutter);
  color:var(--v502-red);
  background:var(--v502-red-soft);
  border-block:1px solid #d8b9b6
}
.skeleton{position:relative;overflow:hidden;background:#eeeae2;color:transparent!important}
.skeleton::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent);animation:v502-shimmer 1.4s infinite}
@keyframes v502-shimmer{to{transform:translateX(100%)}}

/* Responsive */
@media(max-width:1240px){
  .vertical-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .release-baseline-inner{grid-template-columns:1fr}
  .detail-metric-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1100px){
  .search-label{display:none}
  .search-trigger{padding-inline:12px}
}
@media(max-width:1020px){
  .registry-ribbon{top:0}
  .verticals-intro{display:flex;flex-direction:column;align-items:flex-start}
  .detail-hero{grid-template-columns:1fr}
  .detail-visual{position:relative;top:auto;min-height:380px}
}
@media(max-width:760px){
  .registry-ribbon-inner{padding-inline:0}
  .registry-status-item{padding:8px 13px}
  .registry-status-item:first-child{padding-left:18px}
  .vertical-grid{grid-template-columns:1fr}
  .vertical-card{min-height:350px}
  .vertical-card-top{min-height:132px}
  .vertical-card-summary{min-height:auto}
  .featured-slice-status{margin-top:-12px}
  .release-baseline-inner{min-height:0;padding-block:44px;gap:32px}
  .release-baseline dl{grid-template-columns:1fr 1fr}
  .search-dialog{padding:26px 20px}
  .search-result{grid-template-columns:1fr auto;gap:8px}
  .search-result-type{grid-column:1/-1}
  .search-result p{display:none}
  .detail-header-inner{grid-template-columns:auto auto}
  .detail-header-inner .release-pill{display:none}
  .detail-back{justify-self:end}
  .detail-metric-grid,.scope-list,.traceability-panel dl{grid-template-columns:1fr}
  .detail-visual{min-height:330px}
}
@media(max-width:430px){
  .view-switch{width:100%;display:grid;grid-template-columns:1fr 1fr}
  .vertical-card-body{padding:21px}
  .vertical-card h3{font-size:23px}
  .vertical-metrics{gap:8px}
  .vertical-metric strong{font-size:21px}
  .release-baseline dl{grid-template-columns:1fr}
  .search-dialog h2{font-size:34px}
  .detail-visual{min-height:290px}
}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}