/* =========================================================
   ISA ERP — Components
   ========================================================= */

.isa-card {
  background: var(--isa-surface-strong);
  backdrop-filter: var(--isa-blur);
  -webkit-backdrop-filter: var(--isa-blur);
  border: 1px solid var(--isa-glass-border);
  border-radius: var(--isa-radius-card);
  box-shadow: var(--isa-shadow-sm);
  padding: 22px;
  transition: transform var(--isa-duration) var(--isa-ease), box-shadow var(--isa-duration) var(--isa-ease);
}

.isa-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--isa-shadow-md);
}

.isa-card-static:hover {
  transform: none;
}

.isa-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.isa-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.isa-card-subtitle {
  margin: 4px 0 0;
  font-size: 0.82rem;
  color: var(--isa-text-muted);
}

/* KPI Widget */
.kpi-card {
  position: relative;
  overflow: hidden;
}

.kpi-card::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -20px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--isa-primary-soft), transparent 70%);
  pointer-events: none;
}

.kpi-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--isa-primary-soft);
  color: var(--isa-primary);
}

.kpi-icon.success { background: var(--isa-success-soft); color: var(--isa-success); }
.kpi-icon.warning { background: var(--isa-warning-soft); color: var(--isa-warning); }
.kpi-icon.danger { background: var(--isa-danger-soft); color: var(--isa-danger); }
.kpi-icon.secondary { background: var(--isa-secondary-soft); color: var(--isa-secondary); }
.kpi-icon.info { background: var(--isa-info-soft); color: var(--isa-info); }

.kpi-value {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0;
  color: var(--isa-text);
}

.kpi-label {
  margin: 6px 0 0;
  font-size: 0.86rem;
  color: var(--isa-text-muted);
  font-weight: 500;
}

.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--isa-radius-pill);
}

.kpi-trend.up {
  color: var(--isa-success);
  background: var(--isa-success-soft);
}

.kpi-trend.down {
  color: var(--isa-danger);
  background: var(--isa-danger-soft);
}

.kpi-mini-chart {
  height: 40px;
  margin-top: 8px;
}

/* Buttons */
.btn-isa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 18px;
  border-radius: var(--isa-radius-btn);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--isa-duration) var(--isa-ease);
  text-decoration: none;
  white-space: nowrap;
}

.btn-isa:active {
  transform: scale(0.98);
}

.btn-isa-primary {
  /* transparent border + border-box origin: gradient paints edge-to-edge,
     no hairline color band on either side of the blend */
  background: var(--isa-grad-brand);
  background-origin: border-box;
  background-clip: border-box;
  color: #fff;
  border-color: transparent;
  text-shadow: 0 1px 1px rgba(15, 23, 42, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 1px 2px rgba(15, 23, 42, 0.14),
    0 8px 18px -8px rgba(var(--isa-primary-rgb), 0.6);
}

.btn-isa-primary:hover {
  color: #fff;
  filter: saturate(1.06) brightness(1.05);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    0 2px 4px rgba(15, 23, 42, 0.12),
    0 12px 26px -10px rgba(var(--isa-primary-rgb), 0.65);
}

.btn-isa-primary:active {
  transform: translateY(0) scale(0.985);
  filter: brightness(0.97);
  box-shadow:
    inset 0 2px 5px rgba(15, 23, 42, 0.22),
    0 1px 2px rgba(15, 23, 42, 0.1);
}

.btn-isa-primary:focus-visible {
  outline: 2px solid rgba(var(--isa-primary-rgb), 0.55);
  outline-offset: 2px;
}

.btn-isa-primary:disabled,
.btn-isa-primary.is-disabled {
  filter: grayscale(0.25) opacity(0.6);
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
}

.btn-isa-secondary {
  background: var(--isa-secondary-soft);
  color: var(--isa-secondary);
}

.btn-isa-secondary:hover {
  background: var(--isa-secondary-soft);
  filter: brightness(0.96);
  color: var(--isa-secondary);
}

.btn-isa-outline {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--isa-border-strong);
  color: var(--isa-text-secondary);
}

.btn-isa-outline:hover {
  border-color: rgba(var(--isa-primary-rgb), 0.3);
  color: var(--isa-primary);
  background: #fff;
}

.btn-isa-danger {
  background: var(--isa-danger);
  color: #fff;
  box-shadow: 0 10px 24px rgba(239, 68, 68, 0.25);
}

.btn-isa-danger:hover {
  color: #fff;
  filter: brightness(1.05);
}

.btn-isa-glass {
  background: var(--isa-surface);
  backdrop-filter: var(--isa-blur);
  border: 1px solid var(--isa-glass-border);
  color: var(--isa-text);
  box-shadow: var(--isa-shadow-xs);
}

.btn-isa-sm {
  height: 36px;
  padding: 0 14px;
  font-size: 0.82rem;
  border-radius: 12px;
}

.btn-isa-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 12px;
}

/* Badges */
.isa-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--isa-radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.isa-badge-primary { background: var(--isa-primary-soft); color: var(--isa-primary); }
.isa-badge-success { background: var(--isa-success-soft); color: var(--isa-success); }
.isa-badge-warning { background: var(--isa-warning-soft); color: var(--isa-warning); }
.isa-badge-danger { background: var(--isa-danger-soft); color: var(--isa-danger); }
.isa-badge-secondary { background: var(--isa-secondary-soft); color: var(--isa-secondary); }
.isa-badge-neutral { background: rgba(148, 163, 184, 0.18); color: var(--isa-text-secondary); }

/* Alerts */
.isa-alert {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--isa-border);
  background: var(--isa-surface-strong);
  font-size: 0.9rem;
}

.isa-alert-success { background: var(--isa-success-soft); border-color: rgba(16, 185, 129, 0.2); color: #047857; }
.isa-alert-danger { background: var(--isa-danger-soft); border-color: rgba(239, 68, 68, 0.2); color: #B91C1C; }
.isa-alert-warning { background: var(--isa-warning-soft); border-color: rgba(245, 158, 11, 0.2); color: #B45309; }
.isa-alert-info { background: var(--isa-info-soft); border-color: rgba(14, 165, 233, 0.2); color: #0369A1; }

/* Dropdown glass */
.dropdown-menu.isa-dropdown {
  border: 1px solid var(--isa-glass-border);
  border-radius: var(--isa-radius-btn);
  box-shadow: var(--isa-shadow-lg);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: var(--isa-blur);
  -webkit-backdrop-filter: var(--isa-blur);
  padding: 8px;
  min-width: 220px;
}

.dropdown-menu.isa-dropdown .dropdown-item {
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--isa-text-secondary);
}

.dropdown-menu.isa-dropdown .dropdown-item:hover {
  background: var(--isa-primary-soft);
  color: var(--isa-primary);
}

.dropdown-menu.isa-dropdown .dropdown-divider {
  margin: 6px 0;
  border-color: var(--isa-border);
}

/* Empty / No data */
.isa-empty {
  text-align: center;
  padding: 48px 24px;
}

.isa-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 20px;
  background: var(--isa-primary-soft);
  color: var(--isa-primary);
  display: grid;
  place-items: center;
}

.isa-empty h4 {
  margin-bottom: 6px;
}

.isa-empty p {
  max-width: 320px;
  margin: 0 auto 18px;
  font-size: 0.9rem;
}

/* Loader / Skeleton */
.isa-loader-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  place-items: center;
  background: rgba(245, 247, 251, 0.65);
  backdrop-filter: blur(8px);
}

.isa-loader-overlay.show {
  display: grid;
}

.isa-spinner {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid var(--isa-primary-soft);
  border-top-color: var(--isa-primary);
  animation: isaSpin 0.8s linear infinite;
}

@keyframes isaSpin {
  to { transform: rotate(360deg); }
}

.skeleton {
  background: linear-gradient(90deg, #E8EDF5 0%, #F5F7FB 50%, #E8EDF5 100%);
  background-size: 800px 100%;
  animation: isaShimmer 1.4s infinite linear;
  border-radius: 10px;
}

.skeleton-line {
  height: 12px;
  margin-bottom: 10px;
}

.skeleton-title {
  height: 20px;
  width: 40%;
  margin-bottom: 14px;
}

/* Activity list */
.activity-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--isa-border);
}

.activity-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.activity-dot {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--isa-primary);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--isa-primary-soft);
}

.activity-dot-primary { background: var(--isa-primary); box-shadow: 0 0 0 4px var(--isa-primary-soft); }
.activity-dot-success { background: var(--isa-success); box-shadow: 0 0 0 4px var(--isa-success-soft); }
.activity-dot-warning { background: var(--isa-warning); box-shadow: 0 0 0 4px var(--isa-warning-soft); }
.activity-dot-secondary { background: var(--isa-secondary); box-shadow: 0 0 0 4px var(--isa-secondary-soft); }
.activity-dot-danger { background: var(--isa-danger); box-shadow: 0 0 0 4px var(--isa-danger-soft); }

.kpi-trend-spaced { margin-top: 52px; }

.notif-title {
  font-size: 0.85rem;
  display: block;
}

.notif-meta {
  font-size: 0.75rem;
}

.notif-dropdown {
  width: 320px;
  padding: 12px;
}

.notif-dropdown-title {
  font-size: 0.9rem;
}

.sidebar-role-badge {
  width: 100%;
  justify-content: center;
}

.access-denied-card {
  max-width: 480px;
  margin: 48px auto;
}

.access-denied-card .isa-empty-icon {
  background: var(--isa-danger-soft);
  color: var(--isa-danger);
}

.activity-body strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--isa-text);
}

.activity-body span {
  font-size: 0.78rem;
  color: var(--isa-text-muted);
}

/* Quick action — horizontal tile (icon | copy | arrow) */
.quick-action {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  min-height: 72px;
  height: 100%;
  border-radius: 16px;
  border: 1px solid var(--isa-border);
  background: rgba(255, 255, 255, 0.72);
  color: var(--isa-text);
  text-align: left;
  text-decoration: none;
  transition: all var(--isa-duration) var(--isa-ease);
  cursor: pointer;
}

.quick-action:hover {
  background: #fff;
  color: var(--isa-primary);
  border-color: rgba(var(--isa-primary-rgb), 0.25);
  transform: translateY(-2px);
  box-shadow: var(--isa-shadow-sm);
}

.quick-action-icon {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: block;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--isa-primary-soft);
  color: var(--isa-primary);
}

.quick-action-icon svg,
.quick-action-icon i,
.quick-action-icon .qa-ico {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  width: 18px !important;
  height: 18px !important;
  margin: 0 !important;
  transform: translate(-50%, -50%) !important;
  display: block !important;
}

.quick-action-copy {
  min-width: 0;
}

.quick-action-copy strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.25;
  color: inherit;
}

.quick-action-copy span {
  display: block;
  margin-top: 2px;
  font-size: 0.74rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--isa-text-muted);
}

.quick-action:hover .quick-action-copy span {
  color: rgba(var(--isa-primary-rgb), 0.72);
}

.quick-action .qa-arrow {
  color: var(--isa-text-muted);
  flex-shrink: 0;
  transition: transform var(--isa-duration) var(--isa-ease), color var(--isa-duration) var(--isa-ease);
}

.quick-action:hover .qa-arrow {
  color: var(--isa-primary);
  transform: translate(2px, -2px);
}

/* Notification item */
.notif-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  transition: background var(--isa-duration) var(--isa-ease);
}

.notif-item:hover {
  background: rgba(var(--isa-primary-rgb), 0.05);
}

.notif-item.unread {
  background: var(--isa-primary-soft);
}

.notif-item--link {
  text-decoration: none;
  color: inherit;
  display: flex;
}

.notif-item--link:hover {
  color: inherit;
}

.notif-icon {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--isa-primary);
  flex-shrink: 0;
}

/* Timeline */
.isa-timeline {
  position: relative;
  padding-left: 24px;
}

.isa-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(to bottom, var(--isa-primary), var(--isa-primary-soft));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-bottom: 18px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--isa-primary);
  box-shadow: 0 0 0 4px var(--isa-primary-soft);
}

.timeline-item.done::before {
  border-color: var(--isa-success);
  box-shadow: 0 0 0 4px var(--isa-success-soft);
}

.timeline-item.running::before {
  border-color: var(--isa-warning);
  box-shadow: 0 0 0 4px var(--isa-warning-soft);
  animation: isaPulseSoft 1.5s infinite;
}

.timeline-time {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--isa-text-muted);
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--isa-text);
}

.timeline-meta {
  font-size: 0.8rem;
  color: var(--isa-text-muted);
}

/* =========================================================
   ISA Dialogs (alert / confirm) — glass theme
   ========================================================= */

.isa-dialog-frame {
  max-width: 420px;
  margin: 1.25rem auto;
}

/* Stack above app modals that are portaled/appended after these dialogs in the DOM */
.modal.isa-dialog {
  z-index: 1200;
}
.modal-backdrop.show ~ .modal-backdrop.show {
  z-index: 1195;
}

.isa-dialog-panel {
  position: relative;
  border: 1px solid var(--isa-glass-border) !important;
  border-radius: 22px !important;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.88)) !important;
  backdrop-filter: var(--isa-blur-strong);
  -webkit-backdrop-filter: var(--isa-blur-strong);
  box-shadow:
    var(--isa-shadow-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.85) !important;
  overflow: hidden;
  padding: 0;
}

.isa-dialog-accent {
  height: 4px;
  width: 100%;
  background: var(--isa-grad-bar);
}

.isa-dialog.is-danger .isa-dialog-accent {
  background: linear-gradient(90deg, #F87171, var(--isa-danger), #B91C1C);
}
.isa-dialog.is-warning .isa-dialog-accent {
  background: linear-gradient(90deg, #FBBF24, var(--isa-warning), #D97706);
}
.isa-dialog.is-success .isa-dialog-accent {
  background: linear-gradient(90deg, #34D399, var(--isa-success), #059669);
}
.isa-dialog.is-info .isa-dialog-accent {
  background: linear-gradient(90deg, #38BDF8, var(--isa-info), #0284C7);
}

.isa-dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--isa-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--isa-text-muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--isa-duration) var(--isa-ease);
  z-index: 2;
  padding: 0;
}

.isa-dialog-close:hover {
  color: var(--isa-primary);
  border-color: rgba(var(--isa-primary-rgb), 0.28);
  background: #fff;
}

.isa-dialog-close i,
.isa-dialog-close svg {
  width: 16px;
  height: 16px;
}

.isa-dialog-inner {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 22px 22px 8px;
}

.isa-dialog-icon {
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--isa-primary-soft);
  color: var(--isa-primary);
  box-shadow: inset 0 0 0 1px rgba(var(--isa-primary-rgb), 0.08);
}

.isa-dialog.is-danger .isa-dialog-icon {
  background: var(--isa-danger-soft);
  color: var(--isa-danger);
  box-shadow: inset 0 0 0 1px rgba(239, 68, 68, 0.1);
}
.isa-dialog.is-warning .isa-dialog-icon {
  background: var(--isa-warning-soft);
  color: #B45309;
}
.isa-dialog.is-success .isa-dialog-icon {
  background: var(--isa-success-soft);
  color: var(--isa-success);
}
.isa-dialog.is-info .isa-dialog-icon {
  background: var(--isa-info-soft);
  color: var(--isa-info);
}

.isa-dialog-icon i,
.isa-dialog-icon svg {
  width: 22px;
  height: 22px;
}

.isa-dialog-copy {
  flex: 1;
  min-width: 0;
  padding-right: 28px;
}

.isa-dialog-title {
  margin: 2px 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--isa-text);
  line-height: 1.3;
}

.isa-dialog-body {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--isa-text-secondary);
}

.isa-dialog-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 22px 22px;
}

.isa-dialog-actions .btn-isa {
  min-width: 96px;
}

.isa-dialog .modal-content {
  border: 0;
}

body.modal-open .modal-backdrop.show {
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* =========================================================
   Shared student list row (ISA.studentRow) — one roster look
   used everywhere a student list is produced.
   ========================================================= */
.stu-lrow {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--isa-border);
  background: rgba(255, 255, 255, 0.72);
  transition: all 0.22s var(--isa-ease);
}

.stu-lrow:hover {
  background: #fff;
  border-color: rgba(var(--isa-primary-rgb), 0.24);
  box-shadow: var(--isa-shadow-sm);
  transform: translateY(-1px);
}

.stu-lrow.is-status-suspended { border-left: 3px solid rgba(220, 38, 38, 0.55); }
.stu-lrow.is-status-inactive { border-left: 3px solid rgba(202, 138, 4, 0.5); }
.stu-lrow.is-status-alumni { border-left: 3px solid rgba(100, 116, 139, 0.45); }

/* Identity zone */
.stu-lrow-id {
  position: relative;
  display: block;
  flex-shrink: 0;
  border-radius: 15px;
}

.stu-lrow-avatar,
.stu-lrow-photo {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 15px;
  font-weight: 750;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  object-fit: cover;
  transition: transform 0.22s var(--isa-ease);
}

.stu-lrow-id:hover .stu-lrow-avatar,
.stu-lrow-id:hover .stu-lrow-photo { transform: scale(1.05); }

.stu-lrow-avatar.tone-1 { background: linear-gradient(140deg, #DBEAFE, #BFDBFE); color: #1D4ED8; }
.stu-lrow-avatar.tone-2 { background: linear-gradient(140deg, #D1FAE5, #A7F3D0); color: #047857; }
.stu-lrow-avatar.tone-3 { background: linear-gradient(140deg, #FEF3C7, #FDE68A); color: #B45309; }
.stu-lrow-avatar.tone-4 { background: linear-gradient(140deg, #FCE7F3, #FBCFE8); color: #BE185D; }
.stu-lrow-avatar.tone-5 { background: linear-gradient(140deg, #EDE9FE, #DDD6FE); color: #6D28D9; }
.stu-lrow-avatar.tone-6 { background: linear-gradient(140deg, #CFFAFE, #A5F3FC); color: #0E7490; }

.stu-lrow-dot {
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 2.5px solid #fff;
  background: #94A3B8;
}

.stu-lrow-dot.is-active { background: #22C55E; }
.stu-lrow-dot.is-inactive { background: #EAB308; }
.stu-lrow-dot.is-suspended { background: #EF4444; }
.stu-lrow-dot.is-alumni { background: #64748B; }
.stu-lrow-dot.is-pending { background: #F59E0B; }

/* Main copy */
.stu-lrow-main { min-width: 0; }

.stu-lrow-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.stu-lrow-name {
  font-size: 0.95rem;
  font-weight: 720;
  letter-spacing: -0.01em;
  color: var(--isa-text);
  text-decoration: none;
}

a.stu-lrow-name:hover { color: var(--isa-primary); }

.stu-lrow-code {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px dashed rgba(var(--isa-primary-rgb), 0.35);
  background: rgba(var(--isa-primary-rgb), 0.05);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--isa-primary);
  cursor: copy;
  transition: all 0.18s var(--isa-ease);
}

.stu-lrow-code:hover {
  background: rgba(var(--isa-primary-rgb), 0.12);
  border-style: solid;
}

.stu-lrow-code svg { width: 11px; height: 11px; }

.stu-lrow-code.is-copied {
  border-color: rgba(34, 197, 94, 0.55);
  background: rgba(34, 197, 94, 0.12);
  color: #15803D;
}

.stu-lrow-facts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 14px;
  margin-top: 6px;
}

.stu-lrow-fact {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--isa-text-secondary);
  text-decoration: none;
  min-height: 22px;
}

.stu-lrow-fact svg {
  width: 13px;
  height: 13px;
  color: var(--isa-text-muted);
  flex-shrink: 0;
}

.stu-lrow-fact b {
  font-weight: 400;
  color: var(--isa-text-muted);
  margin: 0 1px;
}

a.stu-lrow-tel {
  color: var(--isa-primary);
  font-weight: 650;
}

a.stu-lrow-tel svg { color: var(--isa-primary); }

a.stu-lrow-tel:hover { text-decoration: underline; }

.stu-lrow-hint {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--isa-text-muted);
}

/* Right column: optional info block + actions */
.stu-lrow-tail {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  max-width: 380px;
}

.stu-lrow-side {
  text-align: right;
  font-size: 0.78rem;
  color: var(--isa-text-secondary);
}

.stu-lrow-side strong {
  display: block;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--isa-text);
}

.stu-lrow-side .is-due { color: #B91C1C; }
.stu-lrow-side .is-ok { color: #15803D; }

/* Actions (inherits button chrome from adm-work-actions) */
.stu-lrow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

/* Whole-row pickers (fee collect, marks entry search, …) */
.stu-lrow.is-pick { cursor: pointer; }

.stu-lrow.is-pick:hover {
  border-color: rgba(var(--isa-primary-rgb), 0.45);
  background: rgba(var(--isa-primary-rgb), 0.03);
}

@media (max-width: 767px) {
  .stu-lrow { grid-template-columns: auto minmax(0, 1fr); }

  .stu-lrow-tail {
    grid-column: 1 / -1;
    max-width: none;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .stu-lrow-side { text-align: left; }

  .stu-lrow-actions { justify-content: flex-start; }
}

/* ==== ISA.typeahead — live suggestion dropdown ==== */

.isa-ta-menu {
  position: fixed;
  z-index: 2000;
  display: none;
  max-height: 320px;
  overflow: auto;
  padding: 6px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: #fff;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.16), 0 4px 12px rgba(15, 23, 42, 0.08);
}

.isa-ta-menu.is-open {
  display: block;
  animation: isaTaIn 0.14s ease-out;
}

@keyframes isaTaIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.isa-ta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
}

.isa-ta-item:hover,
.isa-ta-item.is-active {
  background: rgba(var(--isa-primary-rgb, 2, 132, 199), 0.08);
}

.isa-ta-ava {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  color: #fff;
  background: var(--isa-grad-brand, linear-gradient(150deg, #0ea5e9, #6366f1));
}

.isa-ta-main {
  min-width: 0;
  line-height: 1.25;
}

.isa-ta-main strong {
  display: block;
  font-size: 0.84rem;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.isa-ta-main small {
  display: block;
  font-size: 0.7rem;
  color: #94a3b8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.isa-ta-empty {
  padding: 12px 14px;
  font-size: 0.8rem;
  color: #94a3b8;
}