/* APP-LOCAL UI CONTRACT: Procurement Host composes the vendored Core UI Kit. */
.ph-app {
  min-height: 100vh;
  color: var(--cui-text);
  background:
    radial-gradient(circle at 10% -10%, var(--cui-accent-soft), transparent 34rem),
    var(--cui-canvas);
}

.ph-topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 9px clamp(12px, 3vw, 28px);
  border-block-end: 1px solid var(--cui-line);
  background: color-mix(in srgb, var(--cui-bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.ph-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cui-text);
  font-weight: 720;
  text-decoration: none;
}

.ph-brand__mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid color-mix(in srgb, var(--cui-accent) 32%, var(--cui-line));
  border-radius: 11px;
  color: var(--cui-accent);
  background: var(--cui-accent-soft);
}

.ph-brand__mark .cui-icon { width: 18px; height: 18px; }
.ph-topbar__actions { display: flex; align-items: center; gap: 5px; margin-inline-start: auto; }

.ph-page {
  width: min(980px, calc(100% - 24px));
  margin-inline: auto;
  padding-block: clamp(18px, 4vw, 42px);
}
.ph-page--narrow { width: min(540px, calc(100% - 24px)); }
.ph-page--wide { width: min(1440px, calc(100% - 24px)); }

.ph-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-block-end: 14px;
  padding: 16px 18px;
  border: 1px solid var(--cui-line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--cui-panel) 88%, var(--cui-bg));
  box-shadow: 0 14px 42px color-mix(in srgb, var(--cui-text) 6%, transparent);
}
.ph-hero__mark { display: grid; place-items: center; flex: 0 0 auto; width: 46px; height: 46px; border-radius: 14px; color: var(--cui-accent); background: var(--cui-accent-soft); }
.ph-hero__mark .cui-icon { width: 22px; height: 22px; }
.ph-hero__copy { min-width: 0; }
.ph-hero__copy h1 { margin: 0; font-size: clamp(1.12rem, 3vw, 1.45rem); }
.ph-hero__copy p { margin: 4px 0 0; color: var(--cui-muted); font-size: .76rem; line-height: 1.45; }

.ph-card + .ph-card { margin-block-start: 12px; }
.ph-card__body { display: grid; gap: 13px; }
.ph-card__head-copy strong { display: block; }
.ph-card__head-copy span { display: block; margin-block-start: 3px; color: var(--cui-muted); font-size: .7rem; }

.ph-auth-separator { display: flex; align-items: center; gap: 10px; color: var(--cui-muted); font-size: .68rem; text-transform: uppercase; }
.ph-auth-separator::before, .ph-auth-separator::after { content: ""; flex: 1; height: 1px; background: var(--cui-line); }
.ph-auth-actions { display: grid; gap: 8px; }
.ph-auth-actions .cui-button { width: 100%; }
.ph-disclosure { border-block-start: 1px solid var(--cui-line); padding-block-start: 11px; }
.ph-disclosure > summary { color: var(--cui-muted); cursor: pointer; font-size: .75rem; font-weight: 650; }
.ph-disclosure[open] > summary { margin-block-end: 11px; color: var(--cui-accent); }

.ph-profile { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center; }
.ph-profile__identity strong { display: block; overflow-wrap: anywhere; }
.ph-profile__identity span { display: block; margin-block-start: 3px; color: var(--cui-muted); font-size: .72rem; }
.ph-profile-meta { display: grid; gap: 7px; margin: 0; }
.ph-profile-meta > div { display: grid; grid-template-columns: minmax(120px, .45fr) minmax(0, 1fr); gap: 10px; padding-block: 7px; border-block-end: 1px solid var(--cui-line); }
.ph-profile-meta dt { color: var(--cui-muted); font-size: .7rem; }
.ph-profile-meta dd { margin: 0; overflow-wrap: anywhere; font-family: var(--cui-font-mono); font-size: .72rem; }

.ph-buyer-filter { margin-block-end: 12px; padding: 12px; }
.ph-buyer-filter__row { display: flex; align-items: end; gap: 10px; flex-wrap: wrap; }
.ph-search-field { flex: 1 1 320px; }
.ph-search-control { position: relative; display: flex; align-items: center; }
.ph-search-control > .cui-icon { position: absolute; inset-inline-start: 10px; width: 15px; height: 15px; color: var(--cui-muted); pointer-events: none; }
.ph-search-control > .cui-input { padding-inline-start: 34px; }
.ph-tenant-field { flex: 1 1 280px; }
.ph-tenant-field .cui-picker-host, .ph-tenant-field .cui-picker-trigger { width: 100%; }
.ph-filter-status { display: flex; align-items: center; gap: 7px; width: 100%; min-height: 24px; color: var(--cui-muted); font-size: .7rem; }
.ph-filter-status .cui-icon { width: 14px; height: 14px; }
.ph-table-host { min-width: 0; }
.ph-via-list { display: flex; gap: 4px; flex-wrap: wrap; }
.ph-via { padding: 2px 7px; border: 1px solid color-mix(in srgb, var(--cui-info) 28%, var(--cui-line)); border-radius: 999px; color: var(--cui-info); background: var(--cui-info-soft); font-size: .66rem; }

.ph-error-summary { margin-block-end: 10px; }
.ph-invalid { border-color: var(--cui-error) !important; box-shadow: 0 0 0 3px var(--cui-error-soft) !important; }
.ph-field-error { color: var(--cui-error); font-size: .68rem; }

@media (max-width: 640px) {
  .ph-topbar { min-height: 54px; }
  .ph-brand__name { display: none; }
  .ph-page { padding-block: 12px; }
  .ph-hero { align-items: flex-start; padding: 13px; }
  .ph-profile { grid-template-columns: minmax(0, 1fr); }
  .ph-profile .cui-button { width: 100%; }
  .ph-profile-meta > div { grid-template-columns: minmax(0, 1fr); gap: 3px; }
  .ph-buyer-filter__row { align-items: stretch; flex-direction: column; }
  .ph-buyer-filter__row > * { width: 100%; }
  .ph-search-field, .ph-tenant-field { flex: none; }
}