/* =========================================================
   Zeal Portal — Menu takeover + command palette + avatar dropdown
   Styles for the three overlays that portal-menu.js injects and
   controls. Markup is generated by the JS; this file owns every
   visual rule so it stays reviewable in CSS.

   Ported from the prototype at
   /handoff/design-system/prototype-bold/system/portal-menu.js
   with the inline injection removed and token usage cleaned up.

   Surfaces:
     .pm-overlay        — full-viewport black menu takeover
     .pk-overlay        — ⌘K command palette modal
     .ribbon__dropdown  — avatar dropdown (name + email + sign out)
   ========================================================= */

/* =========================================================
   Menu takeover
   ========================================================= */

.pm-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--zeal-black);
  color: var(--paper, #fff);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  transform: translateY(-101%);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  font-family: var(--font-std);
  -webkit-font-smoothing: antialiased;
}
.pm-overlay.is-open { transform: translateY(0); }

.pm-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--s-7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.pm-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-ex);
  font-weight: var(--w-black);
  font-size: 16px;
  color: var(--paper, #fff);
  text-transform: lowercase;
  text-decoration: none;
}
.pm-mark:hover { color: var(--paper, #fff); }
.pm-mark img {
  width: 22px;
  height: 22px;
  filter: brightness(0) invert(1);
}
.pm-mark small {
  font-family: var(--font-cd);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  padding-left: 10px;
  margin-left: 4px;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}
.pm-close {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.78);
  font: inherit;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  cursor: pointer;
  text-transform: lowercase;
}
.pm-close:hover {
  background: var(--paper, #fff);
  color: var(--zeal-black);
  border-color: var(--paper, #fff);
}
.pm-close .kbd {
  opacity: 0.5;
  margin-left: 6px;
  font-family: var(--font-cd);
  font-size: 10px;
}

.pm-search {
  position: relative;
  padding: 18px var(--s-7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.pm-search input {
  width: 100%;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--paper, #fff);
  font: inherit;
  font-size: 17px;
  padding: 4px 0 4px 30px;
}
.pm-search input::placeholder { color: rgba(255, 255, 255, 0.5); }
.pm-search svg {
  position: absolute;
  top: 24px;
  left: var(--s-7);
  width: 16px;
  height: 16px;
  color: rgba(255, 255, 255, 0.5);
}

.pm-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-7);
  padding: 40px var(--s-7) 56px;
  overflow-y: auto;
  align-content: start;
}
.pm-col h4 {
  margin: 0 0 12px;
  font-family: var(--font-cd);
  font-size: 10px;
  font-weight: var(--w-medium);
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.52);
  text-transform: uppercase;
}
.pm-item {
  display: block;
  padding: 8px 0;
  font-family: var(--font-ex);
  font-weight: var(--w-bold);
  font-size: 22px;
  letter-spacing: -0.01em;
  text-transform: lowercase;
  color: var(--paper, #fff);
  text-decoration: none;
  cursor: pointer;
}
.pm-item:hover { color: var(--zeal-orange-digital); }
.pm-item.is-current { color: var(--zeal-orange-digital); }
.pm-item.is-disabled {
  color: rgba(255, 255, 255, 0.35);
  cursor: default;
  pointer-events: none;
}
.pm-item .pm-desc {
  display: block;
  margin-top: 2px;
  font-family: var(--font-cd);
  font-size: 11px;
  font-weight: var(--w-regular);
  text-transform: none;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.52);
}
.pm-item:hover .pm-desc { color: rgba(255, 255, 255, 0.72); }

/* Expandable parent — renders as a <button> so the chevron rotates
   on toggle and the element is keyboard-focusable. Visual match to
   a .pm-item otherwise. */
.pm-item--expandable {
  width: 100%;
  background: transparent;
  border: 0;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}
.pm-item--expandable .pm-item__label { flex: 0 0 auto; }
.pm-item--expandable .pm-chev {
  font-family: var(--font-cd, Helvetica, Arial, sans-serif);
  font-size: 18px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.52);
  display: inline-block;
  transition:
    transform var(--dur-med, 220ms) var(--ease-std, cubic-bezier(.2,.7,.2,1)),
    color var(--dur-fast, 120ms) var(--ease-std, cubic-bezier(.2,.7,.2,1));
}
.pm-item--expandable.is-expanded,
.pm-item--expandable.is-expanded .pm-chev {
  color: var(--zeal-orange-digital);
}
.pm-item--expandable.is-expanded .pm-chev {
  transform: rotate(90deg);
}
.pm-item--expandable:hover { color: var(--zeal-orange-digital); }
.pm-item--expandable:hover .pm-chev { color: var(--zeal-orange-digital); }

/* Link/chev split — used when an expandable parent also carries an
   href so the label area navigates to the parent page and the
   chevron alone toggles the child list. */
.pm-item--expandable .pm-item__link {
  color: inherit;
  text-decoration: none;
  flex: 0 0 auto;
}
.pm-item--expandable .pm-item__link:hover { color: var(--zeal-orange-digital); }
.pm-item--expandable .pm-item__chev-btn {
  background: transparent;
  border: 0;
  padding: 4px 6px;
  margin-left: -2px;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
}
.pm-item--expandable .pm-item__chev-btn:hover { color: var(--zeal-orange-digital); }
.pm-item--expandable .pm-item__chev-btn:focus-visible {
  outline: 2px solid var(--zeal-orange-digital);
  outline-offset: 2px;
}

/* Collapsible child list */
.pm-children {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-slow, 420ms) var(--ease-std, cubic-bezier(.2,.7,.2,1));
  padding: 0;
}
.pm-children.is-open {
  max-height: 800px;
  padding: 2px 0 6px;
}

/* Individual child item */
.pm-child {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 4px 0;
  font-family: var(--font-std, Helvetica, Arial, sans-serif);
  font-weight: var(--w-regular, 400);
  font-size: 14px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}
.pm-child:hover { color: var(--paper, #fff); }
.pm-child.is-current { color: var(--zeal-orange-digital); }
.pm-child.is-disabled {
  color: rgba(255, 255, 255, 0.3);
  pointer-events: none;
}
.pm-child__id {
  flex: 0 0 auto;
  font-family: var(--font-cd, Helvetica, Arial, sans-serif);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.52);
  letter-spacing: 0.04em;
  min-width: 42px;
}
.pm-child.is-current .pm-child__id { color: var(--zeal-orange-digital); }

.pm-empty {
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
  font-family: var(--font-cd);
  padding: 4px 0;
}

.pm-foot {
  padding: 14px var(--s-7);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-cd);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.52);
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.pm-foot .kbd {
  font-family: var(--font-cd);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.78);
  padding: 1px 5px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  margin: 0 3px;
}
.pm-mark-hi {
  background: rgba(255, 125, 51, 0.35);
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
}

/* Mobile: single-column accordion */
@media (max-width: 860px) {
  .pm-head,
  .pm-search,
  .pm-foot { padding-left: 20px; padding-right: 20px; }
  .pm-search svg { left: 20px; }
  .pm-cols {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0 20px 40px;
  }
  .pm-col {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding: 16px 0;
  }
  .pm-col h4 {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
    padding: 4px 0;
    font-size: 11px;
  }
  .pm-col h4::after {
    content: '›';
    color: rgba(255, 255, 255, 0.52);
    font-family: var(--font-cd);
    font-size: 16px;
    transition: transform 0.25s;
  }
  .pm-col[data-mobile-open="true"] h4::after {
    transform: rotate(90deg);
    color: var(--zeal-orange-digital);
  }
  .pm-col-body {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  }
  .pm-col[data-mobile-open="true"] .pm-col-body {
    max-height: 1800px;
    padding-top: 8px;
  }
  .pm-item { font-size: 20px; }
  .pm-overlay[data-searching="true"] .pm-col[data-mobile-open="false"] .pm-col-body {
    max-height: 1800px;
    padding-top: 8px;
  }
}

/* =========================================================
   Command palette (⌘K)
   ========================================================= */

.pk-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(0, 0, 0, 0.55);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 15vh 20px 20px;
}
.pk-overlay.is-open { display: flex; }
.pk-panel {
  width: 760px;
  max-width: 100%;
  background: var(--zeal-black);
  color: var(--paper, #fff);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow-3);
  display: grid;
  grid-template-rows: auto 1fr auto;
  max-height: 70vh;
  font-family: var(--font-std);
}
.pk-input {
  position: relative;
  padding: 18px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.pk-input svg {
  position: absolute;
  left: 22px;
  top: 24px;
  width: 16px;
  height: 16px;
  color: rgba(255, 255, 255, 0.52);
}
.pk-input input {
  width: 100%;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--paper, #fff);
  font: inherit;
  font-size: 17px;
  padding: 2px 0 2px 30px;
}
.pk-input input::placeholder { color: rgba(255, 255, 255, 0.5); }

.pk-list {
  overflow-y: auto;
  padding: 8px 0;
}
.pk-group-h {
  padding: 10px 22px 6px;
  font-family: var(--font-cd);
  font-size: 10px;
  font-weight: var(--w-medium);
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.52);
  text-transform: uppercase;
}
.pk-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 10px 22px;
  text-decoration: none;
  color: var(--paper, #fff);
  cursor: pointer;
  min-width: 0;
}
.pk-row.is-hover { background: rgba(255, 255, 255, 0.06); }
.pk-row.is-hover .pk-go { color: var(--zeal-orange-digital); }
.pk-row > div { min-width: 0; }
.pk-row b {
  display: block;
  font-family: var(--font-ex);
  font-weight: var(--w-bold);
  font-size: 16px;
  text-transform: lowercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pk-row .crumb {
  font-family: var(--font-cd);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.52);
  letter-spacing: 0.04em;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pk-row .crumb em {
  color: rgba(255, 255, 255, 0.78);
  font-style: normal;
}
.pk-go {
  font-family: var(--font-cd);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.52);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.pk-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 22px;
  font-family: var(--font-cd);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.52);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.pk-foot .kbd {
  font-family: var(--font-cd);
  font-size: 10px;
  color: rgba(255, 255, 255, 0.78);
  padding: 1px 5px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  margin-right: 3px;
}
.pk-empty {
  padding: 40px 22px;
  text-align: center;
  font-family: var(--font-cd);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.52);
}
.pk-empty b {
  color: rgba(255, 255, 255, 0.78);
  font-weight: var(--w-medium);
}

@media (max-width: 860px) {
  .pk-overlay {
    padding: 8vh 0 0;
    align-items: stretch;
  }
  .pk-panel {
    max-width: 100vw;
    max-height: 92vh;
    border-radius: 6px 6px 0 0;
    width: 100%;
  }
}

/* =========================================================
   Avatar dropdown (name + email + sign out)
   Anchored to .ribbon__avatar when open.
   ========================================================= */

.ribbon__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: var(--s-7);
  z-index: 900;
  min-width: 240px;
  background: var(--paper, #fff);
  color: var(--ink, #000);
  border: 1px solid var(--rule-2, rgba(0, 0, 0, 0.14));
  border-radius: var(--r-2);
  box-shadow: var(--shadow-2);
  padding: var(--s-4);
  display: none;
  font-family: var(--font-std);
}
.ribbon__dropdown.is-open { display: block; }

.ribbon__dropdown-who {
  display: grid;
  gap: 2px;
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--rule, rgba(0, 0, 0, 0.08));
  margin-bottom: var(--s-3);
}
.ribbon__dropdown-name {
  font-weight: var(--w-medium);
  font-size: 14px;
  color: var(--ink, #000);
}
.ribbon__dropdown-email {
  font-family: var(--font-cd);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ribbon__dropdown-role {
  font-family: var(--font-cd);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: var(--track-wide);
  color: var(--ink-3);
  margin-top: 2px;
}
.ribbon__dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--ink, #000);
  cursor: pointer;
  border-radius: var(--r-1);
  transition: background var(--dur-fast) var(--ease-std);
}
.ribbon__dropdown-item:hover { background: var(--warm, #f2ede2); }

@media (max-width: 720px) {
  .ribbon__dropdown { right: var(--s-5); }
}