/**
 * Platform Architecture Widget — pixel-perfect CSS
 * Matches the cp-arch-prog section in ud-10/platform.html
 * All rules are scoped under .commplify-pa-widget to avoid conflicts.
 */

/* ============================================================
   CSS Variable fallbacks (in case the theme doesn't expose them)
   ============================================================ */
.commplify-pa-widget {
  --pa-primary:        #6366f1;
  --pa-accent:         #ec4899;
  --pa-text-main:      #0f172a;
  --pa-text-muted:     #94a3b8;
  /* --pa-border-glass:   rgba(255,255,255,0.10); */
  --pa-border-glass:   rgba(0, 0, 0, 0.1);
  --pa-bg-surface:     rgba(15,16,22,0.85);
  --pa-shadow-lg:      0 8px 48px rgba(0,0,0,0.38);
  --pa-gradient-main:  linear-gradient(135deg, #2D5BFF 0%, #7A5CFF 50%, #3CE6FF 100%);
  --pa-font-heading:   'Overpass', 'Inter', sans-serif;

  /* font-family: inherit; */
  color: var(--text-main, var(--pa-text-main));
}

/* ============================================================
   Shell
   ============================================================ */
.commplify-pa-widget .cp-arch-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.25rem;
  border-radius: 18px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.04);
  /* box-shadow: var(--shadow-lg, var(--pa-shadow-lg)); */
}

/* ============================================================
   Section Header
   ============================================================ */
.commplify-pa-widget .section-header {
  text-align: center;
  margin-bottom: 1.25rem;
}
.commplify-pa-widget .section-header h2 {
  /* font-family: var(--font-heading, var(--pa-font-heading)); */
  font-weight: 700;
  /* font-size: clamp(1.4rem, 2.5vw, 2rem); */
  margin: 0;
  text-shadow: none;
}

/* ============================================================
   Top 3 Boxes
   ============================================================ */
.commplify-pa-widget .cp-arch-top3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.commplify-pa-widget .cp-topbox {
  text-decoration: none;
  text-align: center;
  color: var(--text-main, var(--pa-text-main));
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.85rem 0.95rem;
  border-radius: 14px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  transition: color .2s ease, background .2s ease;
}
.commplify-pa-widget .cp-topbox:hover {
  color: var(--primary, var(--pa-primary));
  background: rgba(255,255,255,0.07);
}
.commplify-pa-widget .cp-topbox-seg {
  text-decoration: none;
  color: inherit;
  transition: color .2s ease;
}
.commplify-pa-widget .cp-topbox-seg:hover {
  color: var(--primary, var(--pa-primary));
  text-decoration: none;
  text-underline-offset: 3px;
}
.commplify-pa-widget .cp-dot {
  opacity: 0.55;
  padding: 0 0.35rem;
}

/* ============================================================
   Stage
   ============================================================ */
.commplify-pa-widget .cp-arch-stage {
  position: relative;
  min-height: 640px;
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}

/* ============================================================
   Rail (left side-bar, slides in when expanded)
   ============================================================ */
.commplify-pa-widget .cp-rail {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 280px;
  padding: 1rem;
  border-right: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.03);
  transform: translateX(-105%);
  opacity: 0;
  pointer-events: none;
  transition: transform .35s ease, opacity .25s ease;
  z-index: 2;
}

.commplify-pa-widget .cp-rail-title {
  font-weight: 900;
  color: var(--text-main, var(--pa-text-main));
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.commplify-pa-widget .cp-layer-chip {
  width: 100%;
  text-align: left;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  color: var(--text-main, var(--pa-text-main));
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: transform .15s ease, background .2s ease;
  margin-bottom: 0.65rem;
}
.commplify-pa-widget .cp-chip-title { font-weight: 600; font-size: 0.92rem;text-shadow: none;}
.commplify-pa-widget .cp-chip-sub   { font-size: 0.82rem; color: var(--text-muted, var(--pa-text-muted)); text-shadow: none;}

.commplify-pa-widget .cp-layer-chip:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.07);
}
.commplify-pa-widget .cp-layer-chip.active {
  background: var(--pa-gradient-main);
  color: #fff;
  border-color: rgba(255,255,255,0.18);
}
.commplify-pa-widget .cp-layer-chip.active .cp-chip-sub { color: rgba(255,255,255,0.85); }

/* ============================================================
   Center Stack (default view before expansion)
   ============================================================ */
.commplify-pa-widget .cp-center-stack {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 0.9rem;
  padding: 1rem;
  transition: opacity .25s ease, transform .35s ease;
  z-index: 1;
}

.commplify-pa-widget .cp-stack-card {
  width: min(540px, 92vw);
  text-align: left;
  padding: 1.1rem 1.15rem;
  border-radius: 18px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  color: var(--text-main, var(--pa-text-main));
  cursor: pointer;
  transition: transform .15s ease, background .2s ease;
}
.commplify-pa-widget .cp-stack-card:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.07);
}
.commplify-pa-widget .cp-stack-card.active {
  outline: 2px solid color-mix(in srgb, var(--primary, var(--pa-primary)) 45%, transparent);
}
.commplify-pa-widget .cp-stack-title { font-weight: 700; font-size: 1.05rem; margin-bottom: 0.25rem; text-shadow: none; }
.commplify-pa-widget .cp-stack-sub   { font-size: 0.86rem; color: var(--text-muted, var(--pa-text-muted)); text-shadow: none; }

/* ============================================================
   Right View (detail panels area)
   ============================================================ */
.commplify-pa-widget .cp-arch-view {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  padding: 1rem;
  overflow: auto;
  opacity: 0;
  transform: translateX(16px);
  pointer-events: none;
  transition: opacity .25s ease, transform .35s ease;
  scroll-behavior: smooth;
  z-index: 1;
}

/* ── Expanded state ── */
.commplify-pa-widget .cp-arch-stage[data-state="expanded"] .cp-rail {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.commplify-pa-widget .cp-arch-stage[data-state="expanded"] .cp-center-stack {
  opacity: 0;
  transform: translateX(16px);
  pointer-events: none;
}
.commplify-pa-widget .cp-arch-stage[data-state="expanded"] .cp-arch-view {
  left: 280px;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

/* ============================================================
   Layer Blocks
   ============================================================ */
.commplify-pa-widget .cp-layer-block {
  display: none;
  margin-bottom: 1rem;
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: #fff;
  padding: 1rem;
  overflow: hidden;
}

.commplify-pa-widget .cp-block-head  { display: grid; gap: 0.25rem; margin-bottom: 0.85rem; }
.commplify-pa-widget .cp-block-title {
  font-weight: 950;
  color: var(--text-main, var(--pa-text-main));
  font-size: 1rem;
}
.commplify-pa-widget .cp-block-snippet {
  font-size: 0.86rem;
  color: var(--text-muted, var(--pa-text-muted));
}

/* Highlight glow (transient) */
.commplify-pa-widget .cp-glow {
  outline: 2px solid color-mix(in srgb, var(--primary, var(--pa-primary)) 65%, transparent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary, var(--pa-primary)) 20%, transparent);
  transition: box-shadow .25s ease;
}

/* Persistent highlight */
.commplify-pa-widget .cp-layer-block.active-block {
  outline: 2px solid color-mix(in srgb, var(--primary, var(--pa-primary)) 60%, transparent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary, var(--pa-primary)) 18%, transparent);
}

/* ============================================================
   Capability Pills Strip
   ============================================================ */
.commplify-pa-widget .cpa-capability-strip {
  padding: 0.75rem 0;
}
.commplify-pa-widget .cpa-capability-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}
.commplify-pa-widget .cap-pill {
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-main, var(--pa-text-main));
  white-space: nowrap;
}

/* ============================================================
   Solutions Grid
   ============================================================ */
.commplify-pa-widget .cp-solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 0.85rem;
}
.commplify-pa-widget .cp-solution {
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.03);
  padding: 0.9rem;
}
.commplify-pa-widget .cp-solution-head {
  font-weight: 600;
  color: var(--text-main, var(--pa-text-main));
  text-align: center;
  margin-bottom: 0.6rem;
}

/* ============================================================
   Pills
   ============================================================ */
.commplify-pa-widget .cp-pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: center;
}
.commplify-pa-widget .cp-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-main, var(--pa-text-main));
  white-space: nowrap;
}

/* ============================================================
   Platform Grid
   ============================================================ */
.commplify-pa-widget .cp-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}
.commplify-pa-widget .cp-platform-card {
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.03);
  padding: 1rem;
  text-align: center;
}
.commplify-pa-widget .cp-platform-title {
  font-weight: 950;
  color: var(--text-main, var(--pa-text-main));
  margin-bottom: 0.25rem;
}
.commplify-pa-widget .cp-platform-desc {
  font-size: 0.82rem;
  color: var(--text-muted, var(--pa-text-muted));
  margin-bottom: 0.65rem;
}

/* ============================================================
   Data Source Panels
   ============================================================ */
.commplify-pa-widget .cp-data-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.commplify-pa-widget .cp-panel {
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.03);
  padding: 1rem;
  overflow: hidden;
}
.commplify-pa-widget .cp-panel-h {
  font-weight: 950;
  font-size: 0.86rem;
  color: var(--text-main, var(--pa-text-main));
  text-align: center;
  margin-bottom: 0.75rem;
}

/* Logo grid */
.commplify-pa-widget .cp-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(82px, 1fr));
  gap: 0.6rem;
  justify-items: center;
}
.commplify-pa-widget .cp-logo {
  height: auto;
  min-height: 46px;
  width: 100%;
  max-width: 160px;
  padding: 0.4rem 0.55rem;
  border-radius: 12px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  overflow: visible;
}
.commplify-pa-widget .cp-logo img {
  max-width: 100%;
  max-height: 34px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.95;
}
.commplify-pa-widget .cp-logo-text {
  width: 100%;
  text-align: center;
  font-weight: 600;
  font-size: 0.78rem;
  line-height: 1.25;
  color: var(--text-main, var(--pa-text-main));
  word-break: break-word;
}
.commplify-pa-widget .cp-logo-more {
  font-weight: 950;
  color: var(--primary, var(--pa-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  padding: 0.45rem 0.6rem;
  white-space: nowrap;
}

/* ============================================================
   Integrations
   ============================================================ */
.commplify-pa-widget .cp-integrations-wrap {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 0.85rem;
}
.commplify-pa-widget .cp-integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.85rem;
  align-items: stretch;
}
.commplify-pa-widget .cp-tile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  align-items: stretch;
}
.commplify-pa-widget .cp-tile {
  width: 100%;
  min-width: 0;
  max-width: none;
  height: auto;
  min-height: 52px;
  padding: 0.5rem 0.6rem;
  border-radius: 12px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}
.commplify-pa-widget .cp-tile img {
  max-width: 100%;
  max-height: 34px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.95;
}
.commplify-pa-widget .cp-tile-text {
  width: 100%;
  text-align: center;
  font-weight: 600;
  font-size: 0.78rem;
  line-height: 1.25;
  color: var(--text-main, var(--pa-text-main));
  word-break: break-word;
}
.commplify-pa-widget .cp-action-stack {
  display: grid;
  gap: 0.65rem;
}
.commplify-pa-widget .cp-action {
  height: auto;
  min-height: 52px;
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  background: var(--pa-gradient-main);
  border: 1px solid rgba(255,255,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 950;
  font-size: 0.8rem;
  text-align: center;
  white-space: normal;
}

/* Cloud / Infra panel */
.commplify-pa-widget .cp-cloud-panel {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.65rem;
  align-items: stretch;
}
.commplify-pa-widget .cp-cloud-side {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-align: center;
  border-radius: 16px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.04);
  color: var(--text-muted, var(--pa-text-muted));
  font-weight: 950;
  letter-spacing: 0.03em;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.25rem;
}
.commplify-pa-widget .cp-cloud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.commplify-pa-widget .cp-cloud-tile {
  height: auto;
  min-height: 52px;
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  border: 1px solid var(--border-glass, var(--pa-border-glass));
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main, var(--pa-text-main));
  font-weight: 900;
  font-size: 0.8rem;
  text-align: center;
  white-space: normal;
}

/* ============================================================
   Responsive
   ============================================================ */

/* ── ≤ 1100 px : collapse absolute layout into a linear flow ── */
@media (max-width: 1100px) {
  .commplify-pa-widget .cp-arch-shell        { padding: 1rem; }

  .commplify-pa-widget .cp-arch-top3         { grid-template-columns: 1fr; }

  /* Stage becomes a plain block flow — no more absolute children */
  .commplify-pa-widget .cp-arch-stage        { min-height: auto; overflow: visible; display: flex; flex-direction: column; gap: 0.85rem; }

  /* Rail: hidden on mobile — layer blocks are shown directly */
  .commplify-pa-widget .cp-rail              { display: none; }
  .commplify-pa-widget .cp-rail-title        { display: none; }

  /* Hide the center stack — rail replaces it */
  .commplify-pa-widget .cp-center-stack      { display: none; }

  /* View: full-width static block */
  .commplify-pa-widget .cp-arch-view         {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    left: 0;
    padding: 0;
    overflow: visible;
  }

  /* Override expanded-state absolute offsets — no longer needed */
  .commplify-pa-widget .cp-arch-stage[data-state="expanded"] .cp-rail      { transform: none; opacity: 1; pointer-events: auto; }
  .commplify-pa-widget .cp-arch-stage[data-state="expanded"] .cp-arch-view { left: 0; opacity: 1; transform: none; pointer-events: auto; }

  /* All layer blocks visible — no rail to drive selection */
  .commplify-pa-widget .cp-layer-block       { display: block !important; }

  /* Layer block grids */
  .commplify-pa-widget .cp-solutions-grid    { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-platform-grid     { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .commplify-pa-widget .cp-data-panels       { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-integrations-wrap { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-integrations-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .commplify-pa-widget .cp-logo-grid         { grid-template-columns: repeat(4, minmax(64px, 1fr)); }

  /* Cloud panel — label goes inline */
  .commplify-pa-widget .cp-cloud-panel       { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-cloud-side        { writing-mode: horizontal-tb; transform: none; width: fit-content; padding: 0.45rem 0.75rem; border-radius: 999px; }
}

/* ── ≤ 768 px ── */
@media (max-width: 768px) {
  .commplify-pa-widget .cp-arch-shell        { padding: 0.85rem; border-radius: 14px; }

  .commplify-pa-widget .cp-layer-block       { padding: 0.85rem; border-radius: 14px; }

  .commplify-pa-widget .cp-solutions-grid    { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-platform-grid     { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-integrations-grid { grid-template-columns: 1fr; }
  .commplify-pa-widget .cp-logo-grid         { grid-template-columns: repeat(3, minmax(60px, 1fr)); }

  /* Allow pills to wrap their text so nothing overflows */
  .commplify-pa-widget .cp-pill,
  .commplify-pa-widget .cap-pill             { white-space: normal; text-align: center; }

  .commplify-pa-widget .cp-topbox            { font-size: 0.8rem; padding: 0.7rem 0.75rem; }
}

/* ── ≤ 480 px ── */
@media (max-width: 480px) {
  .commplify-pa-widget .cp-arch-shell        { padding: 0.65rem; border-radius: 12px; }

  .commplify-pa-widget .cp-layer-block       { padding: 0.75rem; border-radius: 12px; }

  .commplify-pa-widget .cp-block-title       { font-size: 0.95rem; }
  .commplify-pa-widget .cp-block-snippet     { font-size: 0.8rem; }

  .commplify-pa-widget .cp-solution          { padding: 0.75rem; }
  .commplify-pa-widget .cp-platform-card     { padding: 0.75rem; }

  .commplify-pa-widget .cp-logo-grid         { grid-template-columns: repeat(2, minmax(56px, 1fr)); }

  .commplify-pa-widget .cp-pill              { font-size: 0.75rem; padding: 0.4rem 0.65rem; }
  .commplify-pa-widget .cap-pill             { font-size: 0.78rem; padding: 0.45rem 0.75rem; }

  .commplify-pa-widget .cp-topbox            { font-size: 0.75rem; padding: 0.6rem; border-radius: 10px; }

  .commplify-pa-widget .cp-cloud-grid        { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .commplify-pa-widget .cp-cloud-tile        { font-size: 0.72rem; min-height: 40px; }
}