/* Mentor assignment dashboard — builds on /shared/tokens.css. */

.assign {
  padding-top: 2rem;
  padding-bottom: 3rem;
  max-width: var(--cbm-container);
}

.assign__header h1 {
  color: var(--cbm-navy);
  font-family: var(--cbm-font-serif);
  margin-bottom: 0.25rem;
}
.assign__sub { color: var(--cbm-text); margin-top: 0; }

/* Login */
.assign__login {
  max-width: 420px;
  margin: 2rem auto;
  background: var(--cbm-surface);
  padding: 2rem;
  border-radius: var(--cbm-radius);
  border: 1px solid var(--cbm-border);
}
.assign__login h2 { color: var(--cbm-navy); margin-top: 0; }

/* Toolbar */
.assign__toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1rem 0 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--cbm-border);
}
.assign__who { color: var(--cbm-slate-700); }
.assign__actions { display: flex; gap: 0.5rem; }

/* Status filter */
.assign__filterbar { margin: 0 0 1rem; }
.statusfilter { position: relative; display: inline-block; }
.statusfilter > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--cbm-border);
  border-radius: var(--cbm-radius);
  background: var(--cbm-white);
  color: var(--cbm-slate-700);
  font-size: var(--cbm-text-sm);
  user-select: none;
}
.statusfilter > summary::-webkit-details-marker { display: none; }
.statusfilter > summary::after { content: "▾"; color: var(--cbm-text); }
.statusfilter[open] > summary { border-color: var(--cbm-navy); }
.statusfilter__panel {
  position: absolute;
  z-index: 20;
  top: calc(100% + 4px);
  left: 0;
  min-width: 240px;
  max-height: 320px;
  overflow-y: auto;
  background: var(--cbm-white);
  border: 1px solid var(--cbm-border);
  border-radius: var(--cbm-radius);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  padding: 0.4rem;
}
.statusfilter__opt {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: var(--cbm-radius);
  cursor: pointer;
  color: var(--cbm-slate-700);
  font-size: var(--cbm-text-sm);
}
.statusfilter__opt:hover { background: var(--cbm-surface); }

.eng-status {
  display: inline-block;
  margin-bottom: 0.25rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: var(--cbm-surface);
  border: 1px solid var(--cbm-border);
  color: var(--cbm-navy);
  font-size: 12px;
  font-weight: 600;
}

/* Notices */
.assign__notice {
  padding: 0.75rem 1rem;
  border-radius: var(--cbm-radius);
  margin: 0 0 1rem;
}
.assign__notice.is-success { background: #eafaef; color: #2f7a3f; border: 1px solid var(--cbm-success); }
.assign__notice.is-error { background: #fdeaea; color: #a23b38; border: 1px solid var(--cbm-danger); }
.form-error { color: var(--cbm-danger); margin: 0.5rem 0; }

/* Table */
.assign__table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cbm-white);
}
.assign__table th,
.assign__table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--cbm-border);
  vertical-align: top;
}
.assign__table th {
  color: var(--cbm-navy);
  font-weight: var(--cbm-fw-heading);
  background: var(--cbm-surface);
}
.assign__table td:first-child { width: 55%; }

.eng-name { color: var(--cbm-ink); font-weight: 600; display: block; }
.eng-name--link {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--cbm-blue);
  cursor: pointer;
  text-align: left;
}
.eng-name--link:hover { text-decoration: underline; color: var(--cbm-blue-dark); }
.eng-meta { color: var(--cbm-text); font-size: var(--cbm-text-sm); }

.assign-cell { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.assign-cell select {
  padding: 0.5rem;
  border: 1px solid var(--cbm-border);
  border-radius: var(--cbm-radius);
  min-width: 220px;
  font-family: var(--cbm-font-body);
}
.assign-cell .cbm-button { padding: 0.5rem 1rem; font-size: var(--cbm-text-sm); }
.assign-cell .cbm-button[disabled] { opacity: 0.5; cursor: not-allowed; }
.assigned-mentor { font-weight: 600; color: var(--cbm-navy); }

.row-busy { opacity: 0.55; pointer-events: none; }
.assign__empty, .assign__loading { color: var(--cbm-text); padding: 1.5rem 0; }

/* Confirm dialog — shared modal-card pattern (matches Mentor Administration). */
.modal-overlay { position: fixed; inset: 0; z-index: 1000; padding: 1rem;
  background: rgba(23, 59, 96, 0.55); display: flex; align-items: center; justify-content: center; }
.modal-card { background: var(--cbm-white); border-radius: var(--cbm-radius); width: 100%;
  max-width: 460px; padding: 1.5rem 1.6rem; box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3); }
.modal-card h3 { margin: 0 0 0.6rem; color: var(--cbm-navy); font-family: var(--cbm-font-serif); }
.modal-card p { margin: 0 0 0.6rem; color: var(--cbm-text); }
.modal-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 0.4rem; }

/* Engagement detail modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal:not([hidden]) { display: flex; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(23, 59, 96, 0.55); }
.modal__dialog {
  position: relative;
  background: var(--cbm-white);
  border-radius: var(--cbm-radius);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
  /* Default size scales with the viewport: ~90% wide on small screens, capped
     so the percentage shrinks on large ones (~54% at 1920px, ~41% on very large
     displays). Users can still drag the corner to override. */
  width: clamp(340px, 88vw, 1040px);
  max-width: 95vw;
  max-height: 92vh;
  min-height: 220px;
  overflow: auto;
  padding: 1.6rem 1.8rem;
  resize: both;
}
/* Available Mentors is a wide roster grid — default it to nearly the full
   window (uncapped, unlike the engagement popup) so more columns are visible
   without resizing. The corner drag still overrides. */
#mentorModal .modal__dialog { width: 96vw; }

.modal__close {
  position: absolute;
  top: 0.6rem;
  right: 0.8rem;
  border: 0;
  background: none;
  font-size: 1.8rem;
  line-height: 1;
  color: var(--cbm-text);
  cursor: pointer;
}
.modal__close:hover { color: var(--cbm-ink); }
.modal__head { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; padding-right: 2rem; }
.modal__title { color: var(--cbm-navy); font-family: var(--cbm-font-serif); margin: 0; font-size: var(--cbm-h4); }

/* Contact card at the top — two columns: identity (left) + meta (right) */
.modal__contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem 2.5rem;
  background: var(--cbm-surface);
  border: 1px solid var(--cbm-border);
  border-radius: var(--cbm-radius);
  padding: 1rem 1.2rem;
  margin-top: 1rem;
}
.contact-dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1.2rem;
  margin: 0;
  align-content: start;
}
.contact-dl dt { color: var(--cbm-navy); font-weight: 600; }
.contact-dl dd { margin: 0; color: var(--cbm-slate-700); word-break: break-word; }
.contact-dl a { color: var(--cbm-blue); }

/* Two-column focus areas + needs, no scrolling for typical content */
.modal__cols {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 1.75rem;
  margin-top: 1.25rem;
}
.modal__h {
  color: var(--cbm-navy);
  font-size: var(--cbm-h6);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.6rem;
}
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
  background: var(--cbm-surface);
  border: 1px solid var(--cbm-border);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: var(--cbm-text-sm);
  color: var(--cbm-navy);
}
.modal__section { margin-top: 1.25rem; }
.modal__rich { line-height: var(--cbm-line); color: var(--cbm-slate-700); word-break: break-word; }
.modal__rich p { margin: 0 0 0.6rem; }
.modal__rich p:last-child { margin-bottom: 0; }
.modal__rich ul, .modal__rich ol { margin: 0 0 0.6rem 1.25rem; padding: 0; }
.modal__rich li { margin: 0.15rem 0; }
.modal__rich a { color: var(--cbm-blue); }
.modal__rich strong, .modal__rich b { font-weight: 600; color: var(--cbm-slate-900); }
.modal__rich h1, .modal__rich h2, .modal__rich h3,
.modal__rich h4, .modal__rich h5, .modal__rich h6 {
  color: var(--cbm-navy); font-size: var(--cbm-text-base); margin: 0.4rem 0 0.3rem;
}

@media (max-width: 640px) {
  .modal__cols { grid-template-columns: 1fr; gap: 1.25rem; }
  .modal__contact { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* Mentor review — searchable/filterable list */
.mentor-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin: 1rem 0 0.5rem;
}
.mentor-search {
  flex: 1 1 260px;
  min-width: 200px;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--cbm-border);
  border-radius: var(--cbm-radius);
  font-family: var(--cbm-font-body);
}
.mentor-controls select {
  padding: 0.5rem;
  border: 1px solid var(--cbm-border);
  border-radius: var(--cbm-radius);
  font-family: var(--cbm-font-body);
  max-width: 220px;
}
.mentor-availonly {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--cbm-slate-700);
  font-size: var(--cbm-text-sm);
  white-space: nowrap;
}
.mentor-count { color: var(--cbm-text); font-size: var(--cbm-text-sm); margin: 0 0 0.5rem; }

.mentor-table { width: 100%; border-collapse: collapse; }
.mentor-table th,
.mentor-table td {
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--cbm-border);
  vertical-align: top;
}
.mentor-table thead th {
  position: sticky;
  top: 0;
  background: var(--cbm-surface);
  color: var(--cbm-navy);
  font-weight: var(--cbm-fw-heading);
  z-index: 1;
}
.mentor-table th.num, .mentor-table td.num { text-align: right; white-space: nowrap; }
.mentor-table th.is-sortable { cursor: pointer; user-select: none; }
.mentor-table th.is-sortable:hover { color: var(--cbm-blue); }
.mentor-table th[data-dir="asc"]::after { content: " ▲"; font-size: 0.7em; }
.mentor-table th[data-dir="desc"]::after { content: " ▼"; font-size: 0.7em; }
.mentor-name-cell { font-weight: 600; color: var(--cbm-ink); white-space: nowrap; }
.mentor-empty { color: var(--cbm-text); padding: 1.25rem 0.7rem; }
.mentor-table .chips { gap: 0.25rem; }
.mentor-table .chip { font-size: 12px; padding: 0.1rem 0.5rem; }