/* MVG — Apex Procurement Hub 2.0 (v70_7)
   Purpose: procurement command center UX, persona lenses, and controls explorer styling.
   Constraints: no 3rd-party, no inline style attributes, CSP-safe, accessible.
*/

/* Sticky utility bar (anchors to canonical evidence). */
.apex-proc-utility{
  position: sticky;
  top: 72px;
  z-index: 25;
  margin-top: 18px;
}
.apex-proc-utility .bar{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  border-radius: 999px;
  border:1px solid var(--border);
  background: rgba(12,14,20,.56);
  backdrop-filter: blur(var(--blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(160%);
  padding: 10px 12px;
  box-shadow: 0 16px 44px rgba(0,0,0,.22);
}
:root[data-theme="light"] .apex-proc-utility .bar{
  background: rgba(255,255,255,.66);
  box-shadow: 0 16px 44px rgba(12,16,32,.10);
}
.apex-proc-utility .left,
.apex-proc-utility .right{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.apex-proc-utility .hint{
  font-size: 12px;
  color: var(--muted);
  display:flex;
  align-items:center;
  gap:8px;
  padding: 0 10px;
}
.apex-proc-utility .hint .dot{
  width:8px;
  height:8px;
  border-radius:999px;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(46,229,157,.10);
}

/* Lens tabs (persona routing) */
.apex-lenses{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  margin-top: 14px;
}
.apex-lenses a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 8px 12px;
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-size: 13px;
  text-decoration: none;
}
.apex-lenses a:hover{
  border-color: var(--border-2);
  background: rgba(255,255,255,.08);
}
.apex-lenses .badge{
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(124,92,255,.40);
  background: rgba(124,92,255,.12);
  color: var(--text);
}

/* One-ticket stepper */
.apex-stepper{
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
@media (max-width: 1120px){
  .apex-stepper{grid-template-columns: repeat(2, minmax(0, 1fr));}
}
@media (max-width: 640px){
  .apex-stepper{grid-template-columns: 1fr;}
}

.apex-step{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.04));
  padding: 14px;
  position:relative;
  overflow:hidden;
}
.apex-step:hover{
  border-color: var(--border-2);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.05));
  transform: translateY(-1px);
}
.apex-step .n{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted2);
}
.apex-step h3{
  margin-top: 8px;
  margin-bottom: 6px;
  font-size: 15px;
}
.apex-step p{
  font-size: 13px;
  margin-bottom: 10px;
}
.apex-step .actions{
  display:flex;
  gap: 8px;
  flex-wrap:wrap;
  align-items:center;
}
.apex-step .actions .btn{
  padding: 8px 10px;
}

/* Evidence anchors grid */
.apex-anchors{
  margin-top: 22px;
}
.apex-anchors .mini{
  /* The global .mini style is a footer-ish divider; tighten it for this grid header. */
  border-top: 0;
  padding-top: 0;
  margin-top: 10px;
  justify-content: flex-start;
  gap: 8px;
}
.apex-anchors .mini .tag{ margin:0; }
.apex-anchors .grid{
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 1120px){
  .apex-anchors .grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
}
@media (max-width: 640px){
  .apex-anchors .grid{grid-template-columns: 1fr;}
}

.apex-anchor{
  display:block;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 14px;
  color: var(--text);
  text-decoration: none;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.apex-anchor:hover{
  border-color: var(--border-2);
  background: var(--card2);
  transform: translateY(-1px);
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
}
:root[data-theme="light"] .apex-anchor:hover{
  box-shadow: 0 18px 60px rgba(12,16,32,.14);
}
.apex-anchor .k{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:flex-start;
}
.apex-anchor .k .tag{margin:0}
.apex-anchor .t{font-weight: 650; margin-top: 10px;}
.apex-anchor .d{font-size: 13px; color: var(--muted); margin-top: 6px;}

/* Featured diligence PDFs — two-up, Apple-level highlight */
.apex-pdf-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 860px){
  .apex-pdf-grid{grid-template-columns: 1fr;}
}

.apex-pdf-card{
  display:block;
  text-decoration:none;
  color: var(--text);
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid rgba(124,92,255,.30);
  background: linear-gradient(180deg, rgba(124,92,255,.14), rgba(255,255,255,.04));
  padding: 16px;
  position: relative;
  overflow:hidden;
  box-shadow: 0 22px 86px rgba(0,0,0,.28);
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.apex-pdf-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  pointer-events:none;
  background:
    radial-gradient(520px 240px at 18% 8%, rgba(67,211,255,.18), transparent 60%),
    radial-gradient(520px 240px at 88% 0%, rgba(124,92,255,.20), transparent 60%);
  opacity: .9;
}
.apex-pdf-card:hover{
  transform: translateY(-1px);
  border-color: rgba(124,92,255,.50);
  background: linear-gradient(180deg, rgba(124,92,255,.18), rgba(255,255,255,.05));
  box-shadow: 0 28px 110px rgba(0,0,0,.36);
}
:root[data-theme="light"] .apex-pdf-card{
  border: 1px solid rgba(74,54,255,.20);
  background: linear-gradient(180deg, rgba(74,54,255,.10), rgba(12,16,32,.03));
  box-shadow: 0 22px 86px rgba(12,16,32,.12);
}
:root[data-theme="light"] .apex-pdf-card::before{
  opacity: .65;
  background:
    radial-gradient(520px 240px at 18% 8%, rgba(67,211,255,.14), transparent 60%),
    radial-gradient(520px 240px at 88% 0%, rgba(74,54,255,.16), transparent 60%);
}
:root[data-theme="light"] .apex-pdf-card:hover{
  border-color: rgba(74,54,255,.32);
  box-shadow: 0 28px 110px rgba(12,16,32,.16);
}

.apex-pdf-card > *{ position: relative; }

.apex-pdf-badges{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:flex-start;
}
.apex-pdf-title{
  margin-top: 12px;
  font-size: 18px;
  font-weight: 720;
  letter-spacing: -.01em;
}
.apex-pdf-desc{
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  max-width: 70ch;
}
.apex-pdf-cta{
  margin-top: 14px;
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
}
.apex-pdf-cta .btn{
  cursor: inherit;
}
.apex-pdf-cta .meta{
  font-size: 12px;
  color: var(--muted2);
}

.apex-pdf-integrity{
  margin-top: 12px;
}
.apex-pdf-integrity .action-links{
  justify-content:flex-start;
}

.apex-pdf-sub{
  margin-top: 12px;
  margin-bottom: 0;
  font-size: 12.5px;
  color: var(--muted2);
}
.apex-pdf-sub a{
  color: var(--link);
}
.apex-pdf-sub a:hover{ color: var(--text); }

/* Board quad */
.board-quad{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 840px){
  .board-quad{grid-template-columns: 1fr;}
}
.board-quad .card{min-height: 160px;}
.board-quad .card .card-title{margin-bottom: 8px;}

/* Controls explorer */
.controls-toolbar{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  margin-top: 20px;
}
.controls-toolbar .filters{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
}
.controls-toolbar label{
  font-size: 12px;
  color: var(--muted);
}
.controls-toolbar input[type="search"]{
  width: min(520px, 100%);
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
}
.controls-toolbar input[type="search"]:focus{
  outline: 2px solid rgba(124,92,255,.42);
  outline-offset: 2px;
}
.controls-toolbar .chipset{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
}
.controls-toolbar .chip{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  font-size: 12px;
  color: var(--text);
}
.controls-toolbar .chip input{accent-color: var(--brand);}

.controls-results{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 920px){
  .controls-results{grid-template-columns: 1fr;}
}

.control-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 16px;
}
.control-card:hover{border-color: var(--border-2); background: var(--card2)}
.control-card .head{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
}
.control-card .cid{
  font-weight: 700;
  letter-spacing: -.01em;
}
.control-card .intent{margin-top: 8px; color: var(--muted); font-size: 13px;}
.control-card .mech{margin-top: 10px;}
.control-card .ev{
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.control-card .ev ul{margin: 0; padding-left: 18px; color: var(--muted);}
.control-card .ev li{margin: 6px 0;}
.control-card .mini-actions{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
}

/* Print polish (exec lens) */
@media print{
  .nav, .apex-proc-utility{display:none !important;}
  body{background:#fff !important; color:#000 !important;}
  a{color:#000 !important;}
  .card{box-shadow:none !important;}
}