/* Roster SPA — app-specific styling layered on motif tokens + the
   motif .app-shell / .app-sidebar / .app-main system. Two-column
   master-detail: top nav + left rail + main. On narrow screens the
   rail becomes a left offcanvas drawer. */

/* [hidden] must win over component display rules (e.g. .btn sets
   display:inline-flex, which otherwise overrides the UA [hidden] rule
   and leaks a hidden Sign-in button). */
[hidden] { display: none !important; }

/* --- top nav extras --- */
.nav-drawer-toggle {
  display: none; /* desktop: rail is persistent, no toggle */
  background: none;
  border: 0;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-fg, #1a1a1a);
  padding: 0 var(--space-2, 0.5rem);
}
.nav-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: var(--radius-pill, 999px);
  background: var(--color-primary-100, #e6efe0);
  color: var(--color-primary-700, #2e4a25);
  font-weight: var(--font-semibold, 600);
}

/* --- left rail --- */
.app-sidebar-nav .rail-overview { font-weight: var(--font-medium, 600); }
.app-sidebar-nav .rail-kind {
  display: inline-flex;
  width: 1.1rem;
  justify-content: center;
  color: var(--color-fg-muted, #737373);
}
.app-sidebar-nav .rail-empty { padding: var(--space-2, 0.5rem) var(--space-4, 1rem); }

/* --- main views --- */
.view h1 { margin: 0 0 var(--space-3, 0.75rem); color: var(--color-primary-700, #2e4a25); }
.view.stub {
  border: 1px dashed var(--color-border, #d4d4d4);
  border-radius: var(--radius-md, 0.5rem);
  padding: var(--space-5, 1.5rem);
  background: var(--color-card-bg, #faf9f6);
}
/* groups views */
.input-row {
  display: flex;
  gap: var(--space-2, 0.5rem);
  flex-wrap: wrap;
  align-items: center;
}
.input-row .form-control { flex: 1 1 12rem; min-width: 8rem; }
.view .card { margin: var(--space-4, 1rem) 0; }
.card-grid {
  display: grid;
  gap: var(--space-3, 0.75rem);
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
}
.card-link { text-decoration: none; color: inherit; display: block; }
.group-card-name { margin: var(--space-2, 0.5rem) 0 0; color: var(--color-primary-700, #2e4a25); }
.crumb { margin: 0 0 var(--space-2, 0.5rem); }
.crumb a { color: var(--color-fg-muted, #737373); text-decoration: none; font-size: var(--text-sm, 0.9rem); }
.chip[data-kind] { text-transform: capitalize; }
.view .table { width: 100%; margin: var(--space-2, 0.5rem) 0; }
.textarea, textarea.textarea { width: 100%; resize: vertical; }

/* student timeline */
.filter-bar {
  display: flex;
  gap: var(--space-2, 0.5rem);
  flex-wrap: wrap;
  margin: var(--space-3, 0.75rem) 0;
}
.filter-chip {
  cursor: pointer;
  text-transform: capitalize;
  border: var(--border-1, 1px) solid var(--color-border, #d4d4d4);
  background: var(--color-card-bg, #fff);
}
.filter-chip.active {
  background: var(--color-primary-50, #e6efe0);
  color: var(--color-primary-700, #2e4a25);
  border-color: var(--color-primary-300, #a7c293);
}
.timeline { display: flex; flex-direction: column; gap: var(--space-2, 0.5rem); }
.activity-item {
  border-left: 3px solid var(--color-primary-300, #a7c293);
  background: var(--color-card-bg, #fff);
  border-radius: 0 var(--radius-md, 0.5rem) var(--radius-md, 0.5rem) 0;
  padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
}
.activity-head { display: flex; gap: var(--space-2, 0.5rem); align-items: center; flex-wrap: wrap; }
.activity-title { font-weight: var(--font-medium, 600); margin-top: var(--space-1, 0.25rem); }
.activity-body { margin-top: var(--space-1, 0.25rem); white-space: pre-wrap; }
.activity-meta { margin-top: var(--space-1, 0.25rem); }

/* section headers within a view */
.section-h {
  margin: var(--space-5, 1.5rem) 0 var(--space-2, 0.5rem);
  font-size: 1.05rem;
  color: var(--color-fg-muted, #525252);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide, 0.04em);
}

/* notes */
.notes-list { display: flex; flex-direction: column; gap: var(--space-2, 0.5rem); }
.note-item {
  border: var(--border-1, 1px) solid var(--color-border, #e5e5e5);
  border-radius: var(--radius-md, 0.5rem);
  background: var(--color-card-bg, #fff);
  padding: var(--space-3, 0.75rem) var(--space-4, 1rem);
}
.note-head { display: flex; gap: var(--space-2, 0.5rem); align-items: center; }
.note-body { margin-top: var(--space-1, 0.25rem); white-space: pre-wrap; }
.note-meta { margin-top: var(--space-1, 0.25rem); }

/* family / guardianship */
.card-h { margin: 0 0 var(--space-2, 0.5rem); font-size: 1rem; }
.divider { border: 0; border-top: var(--border-1, 1px) solid var(--color-border, #e5e5e5); margin: var(--space-3, 0.75rem) 0; }
.form-check { display: flex; align-items: center; gap: var(--space-2, 0.5rem); margin: var(--space-2, 0.5rem) 0; }
.guardian-list { display: flex; flex-direction: column; gap: var(--space-2, 0.5rem); }
.guardian-item { display: flex; align-items: center; gap: var(--space-2, 0.5rem); }
.guardian-name { flex: 1 1 auto; }

.muted { color: var(--color-fg-muted, #525252); }
.small { font-size: var(--text-sm, 0.9rem); }
.loading { color: var(--color-fg-muted, #737373); padding: var(--space-4, 1rem); }

/* --- footer --- */
.footnote {
  padding: 1rem 1.5rem;
  border-top: var(--border-1, 1px) solid var(--color-border, #e5e5e5);
  color: var(--color-fg-muted, #737373);
  font-size: var(--text-sm, 0.85rem);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.footnote .sep { opacity: 0.5; }

/* --- narrow screens: rail → left offcanvas drawer --- */
.app-sidebar-backdrop { display: none; }

@media (max-width: 768px) {
  /* responsive.css hides .app-sidebar at this breakpoint; turn it into
     a fixed, slide-in offcanvas instead of removing it. */
  .app-sidebar {
    display: flex;
    position: fixed;
    top: var(--nav-height, 56px);
    left: 0;
    bottom: 0;
    width: min(82vw, var(--sidebar-width, 16rem));
    transform: translateX(-100%);
    transition: transform var(--duration-base, 0.2s) var(--ease-default, ease);
    z-index: 50;
    box-shadow: var(--shadow-lg, 0 10px 30px rgba(0, 0, 0, 0.18));
  }
  .app-shell.drawer-open .app-sidebar { transform: translateX(0); }
  .app-shell.drawer-open .app-sidebar-backdrop {
    display: block;
    position: fixed;
    inset: var(--nav-height, 56px) 0 0 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 40;
  }
  .nav-drawer-toggle { display: inline-flex; }
}