@import url("main.css");
@import url("charts.css");

.hidden { display: none !important; }

/* Login */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 20%, rgba(91, 108, 255, 0.14), transparent 42%),
    radial-gradient(circle at 85% 80%, rgba(6, 182, 212, 0.1), transparent 38%),
    var(--bg);
}

.login-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #1e293b;
  flex-shrink: 0;
}

.login-brand .brand-icon {
  width: 42px;
  height: 42px;
  font-size: 1.2rem;
  background: #fff;
  box-shadow: 0 4px 14px rgba(67, 56, 202, 0.12);
}

.login-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.login-theme-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s, background 0.15s;
}

.login-theme-btn:hover {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

.login-stage {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-panel {
  position: relative;
  width: 100%;
  max-width: 920px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
  overflow: hidden;
}

.login-panel-visual {
  background: linear-gradient(165deg, #eef6ff 0%, #e3efff 55%, #dce9fb 100%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 1.5rem 1.5rem 1.75rem;
  min-height: 100%;
}

.login-panel-visual .login-brand {
  margin-bottom: 1.25rem;
}

.login-panel-visual img {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
  object-fit: contain;
  margin: auto;
  align-self: center;
}

.login-panel-form {
  padding: 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-panel-head {
  margin-bottom: 1.75rem;
}

.login-panel-head h1 {
  margin: 0 0 0.4rem;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.login-panel-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.login-form .form-group:last-of-type {
  margin-bottom: 1.35rem;
}

.login-password-field {
  position: relative;
}

.login-password-field input {
  padding-right: 3.25rem;
}

.login-password-toggle {
  position: absolute;
  top: 50%;
  right: 0.55rem;
  transform: translateY(-50%);
  padding: 0.3rem 0.5rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}

.login-password-toggle:hover {
  background: var(--primary-soft);
}

.login-submit {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 12px;
}

.login-submit.is-loading {
  opacity: 0.88;
  pointer-events: none;
}

.login-back {
  margin: 1.35rem 0 0;
  text-align: center;
  font-size: 0.88rem;
}

.login-back a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.login-back a:hover {
  text-decoration: underline;
}

/* Legacy login classes (other pages) */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: var(--bg);
}

.login-wrap::before {
  content: "";
  position: fixed;
  width: 500px;
  height: 500px;
  top: -100px;
  right: -80px;
  background: radial-gradient(circle, rgba(91, 108, 255, 0.2), transparent 70%);
  pointer-events: none;
}

.login-brand .brand-icon {
  width: 48px;
  height: 48px;
  font-size: 1.35rem;
}

@media (max-width: 820px) {
  .login-panel {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  .login-panel-visual {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 1rem 1.15rem 1rem;
    max-height: none;
    overflow: visible;
  }

  .login-panel-visual .login-brand {
    margin-bottom: 0.85rem;
    padding-right: 2.75rem;
  }

  .login-panel-visual img {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 0;
    align-self: center;
  }

  .login-panel-form {
    padding: 1.75rem 1.5rem 1.5rem;
  }

  .login-theme-btn {
    top: 1rem;
    right: 1rem;
  }

  .login-panel-head h1 {
    font-size: 1.5rem;
  }
}

@media (max-width: 420px) {
  .login-stage {
    padding: 1rem;
  }

  .login-panel-form {
    padding: 1.5rem 1.25rem 1.25rem;
  }
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.form-group select {
  appearance: auto;
  -webkit-appearance: menulist;
  position: relative;
  z-index: 1;
}

.form-group select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}

.login-form .form-group input {
  padding: 0.75rem 0.9rem;
  background: #f8fafc;
  cursor: text;
}

.login-form .form-group input:focus {
  background: var(--card);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.settings-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.settings-panel h3 {
  margin: 0 0 0.35rem;
}

.settings-panel .page-sub {
  margin: 0 0 1rem;
}

.settings-logo-row {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.settings-logo-preview {
  width: 88px;
  height: 88px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
}

.settings-logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.settings-panel input[type="color"] {
  width: 100%;
  height: 42px;
  padding: 0.2rem;
  cursor: pointer;
}

.nav-section {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 1.25rem 0 0.4rem 0.85rem;
  font-weight: 600;
}

.table-wrap {
  overflow-x: auto;
  padding: 0;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

table.data-table th,
table.data-table td {
  padding: 0.85rem 1.15rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

table.data-table th {
  background: var(--bg);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

table.data-table tbody tr:last-child td {
  border-bottom: none;
}

table.data-table tr:hover td {
  background: color-mix(in srgb, var(--primary) 4%, transparent);
}

table.data-table input.marks-input {
  width: 120px;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--bg);
}

table.data-table input.marks-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}

.marks-actions-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: 1.25rem;
  padding-top: 0.25rem;
}

.att-status-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.att-status-group .att-opt {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  user-select: none;
}

.att-status-group .att-opt input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.att-row-unmarked td {
  background: color-mix(in srgb, var(--warning) 10%, transparent);
}

.att-status-group .att-opt:hover {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

.att-status-group .att-opt.active.att-present {
  border-color: var(--success);
  background: #dcfce7;
  color: var(--success);
}

.att-status-group .att-opt.active.att-absent {
  border-color: var(--danger);
  background: #fee2e2;
  color: var(--danger);
}

.att-status-group .att-opt.active.att-leave {
  border-color: var(--warning);
  background: #fef9c3;
  color: var(--warning);
}

[data-theme="dark"] .att-status-group .att-opt.active.att-present {
  background: color-mix(in srgb, var(--success) 22%, var(--card));
}

[data-theme="dark"] .att-status-group .att-opt.active.att-absent {
  background: color-mix(in srgb, var(--danger) 22%, var(--card));
}

[data-theme="dark"] .att-status-group .att-opt.active.att-leave {
  background: color-mix(in srgb, var(--warning) 22%, var(--card));
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.fee-bill-head h3 {
  margin: 0 0 0.25rem;
}

.fee-bill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.4rem;
}

.calendar-cell {
  min-height: 56px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.35rem;
  font-size: 0.82rem;
}

.calendar-cell.day {
  cursor: pointer;
}

.calendar-cell.day small {
  color: var(--muted);
  font-size: 0.7rem;
}

.calendar-cell.calendar-head {
  min-height: 32px;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
}

.calendar-cell.muted {
  opacity: 0.4;
}

.calendar-cell.day.today {
  border-color: var(--primary);
}

.calendar-cell.day.selected {
  background: color-mix(in srgb, var(--primary) 16%, var(--bg));
  border-color: var(--primary);
}

/* FullCalendar theme tune for admin + teacher calendars */
#calendar-grid,
#teacher-calendar-grid {
  --fc-border-color: var(--border);
  --fc-page-bg-color: var(--card);
  --fc-neutral-bg-color: var(--surface);
  --fc-neutral-text-color: var(--text);
  --fc-today-bg-color: color-mix(in srgb, var(--primary) 14%, transparent);
}

#calendar-grid .fc,
#teacher-calendar-grid .fc {
  font-family: inherit;
}

#calendar-grid .fc-toolbar-title,
#teacher-calendar-grid .fc-toolbar-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

#calendar-grid .fc-button,
#teacher-calendar-grid .fc-button {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: 10px;
  text-transform: none;
  font-weight: 600;
}

#calendar-grid .fc-button:hover,
#calendar-grid .fc-button:focus,
#teacher-calendar-grid .fc-button:hover,
#teacher-calendar-grid .fc-button:focus {
  border-color: var(--primary);
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, var(--card));
}

#calendar-grid .fc-daygrid-day-number,
#teacher-calendar-grid .fc-daygrid-day-number {
  font-weight: 600;
  color: var(--text);
}

#calendar-grid .fc-daygrid-day,
#teacher-calendar-grid .fc-daygrid-day {
  background: var(--bg);
}

#calendar-grid .fc-day-today,
#teacher-calendar-grid .fc-day-today {
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 45%, transparent);
}

#calendar-grid .fc-event,
#teacher-calendar-grid .fc-event {
  border: none;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.72rem;
  font-weight: 600;
}

#calendar-grid .fc-event-main,
#teacher-calendar-grid .fc-event-main {
  color: #fff;
}

.btn-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.38rem 0.75rem;
  font-size: 0.78rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  margin-right: 0.25rem;
  white-space: nowrap;
  font-family: inherit;
}

.btn-outline {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-success { background: var(--success); color: #fff; box-shadow: none; }
.btn-danger { background: var(--danger); color: #fff; box-shadow: none; }
.btn-warning { background: var(--warning); color: #fff; box-shadow: none; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  z-index: 1000;
  padding: 1rem;
}

.modal {
  background: var(--card);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.modal h3 { margin-top: 0; }

.modal-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
}

.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.85rem 1.15rem;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  min-width: 260px;
  animation: slideIn 0.2s ease;
}

.toast.error { border-color: var(--danger); }
.toast.success { border-color: var(--success); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.info-card {
  padding: 1.25rem 1.5rem;
}

.info-card h4 { margin: 0 0 0.5rem; }
.info-card .meta { color: var(--muted); font-size: 0.85rem; }

.empty-state {
  text-align: center;
  padding: 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  background: var(--card);
  padding: 0.35rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  width: fit-content;
}

.tab {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--muted);
  font-family: inherit;
}

.tab.active {
  background: var(--primary);
  color: #fff;
}

.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.search-bar input {
  flex: 1;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  font-family: inherit;
}

.muted { color: var(--muted); }

[data-theme="dark"] .login-wrap::before {
  opacity: 0.45;
}

[data-theme="dark"] .login-bg {
  background:
    radial-gradient(circle at 15% 20%, rgba(91, 108, 255, 0.12), transparent 42%),
    radial-gradient(circle at 85% 80%, rgba(6, 182, 212, 0.08), transparent 38%),
    var(--bg);
}

[data-theme="dark"] .login-panel {
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .login-panel-visual {
  background: linear-gradient(165deg, #111827 0%, #1e293b 55%, #0f172a 100%);
}

[data-theme="dark"] .login-brand {
  color: #f1f5f9;
}

[data-theme="dark"] .login-brand .brand-icon {
  background: #1e293b;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .login-theme-btn {
  background: var(--card);
  color: #ffffff;
  border-color: var(--border);
}

[data-theme="dark"] .login-form .form-group input {
  background: var(--input-bg);
  border-color: var(--border);
  color: #ffffff;
}

[data-theme="dark"] .login-form .form-group input:focus {
  background: var(--surface);
}

[data-theme="dark"] .login-panel-head h1 {
  color: #ffffff;
}

[data-theme="dark"] .modal-overlay {
  background: rgba(0, 0, 0, 0.72);
}

/* Dark theme — dashboard & forms */
[data-theme="dark"] .filter-bar {
  background: var(--surface);
  border-color: var(--border);
}

[data-theme="dark"] .teacher-welcome,
[data-theme="dark"] .parent-welcome {
  background: linear-gradient(
    135deg,
    rgba(91, 108, 255, 0.18),
    rgba(91, 108, 255, 0.06)
  );
  border-color: rgba(91, 108, 255, 0.28);
}

[data-theme="dark"] .teacher-welcome h2,
[data-theme="dark"] .parent-welcome h2 {
  color: #ffffff;
}

[data-theme="dark"] .teacher-welcome-eyebrow,
[data-theme="dark"] .parent-welcome-eyebrow {
  color: #c7d2fe;
}

[data-theme="dark"] .teacher-section-title,
[data-theme="dark"] .parent-section-title {
  color: #f1f5f9;
}

[data-theme="dark"] .teacher-assignment-card,
[data-theme="dark"] .parent-child-card {
  background: var(--card);
  border-color: var(--border);
}

[data-theme="dark"] .teacher-assignment-card h4,
[data-theme="dark"] .parent-child-card h4 {
  color: #ffffff;
}

[data-theme="dark"] .teacher-feed-item strong,
[data-theme="dark"] .parent-feed-item strong {
  color: #f8fafc;
}

[data-theme="dark"] .teacher-quick-btn,
[data-theme="dark"] .parent-quick-btn {
  background: var(--surface);
  color: #e2e8f0;
  border-color: var(--border);
}

[data-theme="dark"] .teacher-quick-btn:hover,
[data-theme="dark"] .parent-quick-btn:hover {
  background: rgba(91, 108, 255, 0.14);
  border-color: rgba(91, 108, 255, 0.45);
  color: #ffffff;
}

[data-theme="dark"] .att-status-group .att-opt {
  background: var(--surface);
  color: #e2e8f0;
  border-color: var(--border);
}

[data-theme="dark"] .teacher-fee-due-summary {
  background: rgba(245, 158, 11, 0.14);
  color: #fde68a;
}

[data-theme="dark"] .teacher-fee-amount {
  color: #fca5a5;
}

[data-theme="dark"] .att-row-unmarked td {
  background: rgba(245, 158, 11, 0.12);
}

/* Header message / notification dropdowns */
.header-dropdown-wrap {
  position: relative;
  z-index: 1;
}

.header-dropdown-wrap.is-open {
  z-index: 1100;
}

.portal-header-actions {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.current-school-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(91, 108, 255, 0.35);
  background: rgba(91, 108, 255, 0.08);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.current-school-badge.hidden {
  display: none;
}

[data-theme="dark"] .current-school-badge {
  border-color: rgba(165, 180, 252, 0.45);
  background: rgba(99, 102, 241, 0.2);
}

.mgmt-switch-row {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  flex-wrap: wrap;
}

.mgmt-filter-row {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  flex-wrap: wrap;
}

.mgmt-switch-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-right: 0.1rem;
}

.mgmt-school-switch {
  min-width: 220px;
  height: 38px;
  padding: 0.5rem 2rem 0.5rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background-color: var(--card);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(2, 6, 23, 0.06);
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #64748b 50%),
    linear-gradient(135deg, #64748b 50%, transparent 50%);
  background-position:
    calc(100% - 16px) calc(50% - 2px),
    calc(100% - 10px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

.mgmt-filter-input {
  min-width: 210px;
  height: 38px;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  font-size: 0.9rem;
}

.mgmt-filter-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}

.mgmt-school-switch:hover {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

.mgmt-school-switch:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 20%, transparent);
}

@media (max-width: 760px) {
  .mgmt-switch-row {
    width: 100%;
  }

  .mgmt-filter-row {
    width: 100%;
  }

  .mgmt-switch-label {
    width: 100%;
    margin-bottom: -0.1rem;
  }

  .mgmt-school-switch {
    width: 100%;
  }

  .mgmt-filter-input {
    width: 100%;
  }

  .mgmt-switch-row .btn {
    width: 100%;
  }

  .mgmt-filter-row .btn {
    width: 100%;
  }
}

.header-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.header-badge.hidden {
  display: none;
}

.header-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(360px, calc(100vw - 2rem));
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 1100;
  overflow: auto;
  pointer-events: auto;
}

.header-dropdown.open {
  display: block;
  animation: dropdownIn 0.18s ease;
}

@keyframes dropdownIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.header-dropdown-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.header-dropdown-head h4 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
}

.header-dropdown-link {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}

.header-dropdown-link:hover {
  background: var(--primary-soft);
}

.header-dropdown-body {
  max-height: 320px;
  overflow-y: auto;
  padding: 0.35rem 0;
}

.dropdown-loading,
.dropdown-empty {
  margin: 0;
  padding: 1.25rem 1rem;
  font-size: 0.85rem;
  text-align: center;
  color: var(--muted);
}

.dropdown-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover {
  background: color-mix(in srgb, var(--primary) 6%, transparent);
}

.dropdown-item.unread {
  background: color-mix(in srgb, var(--primary) 8%, transparent);
}

.dropdown-item .msg-avatar {
  width: 36px;
  height: 36px;
  font-size: 0.7rem;
}

.dropdown-item .msg-body strong {
  font-size: 0.85rem;
  display: block;
}

.dropdown-item .msg-body p {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dropdown-item .msg-meta time {
  font-size: 0.72rem;
  color: var(--muted);
}

.notif-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  margin-top: 0.35rem;
}

/* Parent dashboard */
.parent-welcome {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--primary) 12%, var(--card)),
    color-mix(in srgb, var(--primary) 4%, var(--card))
  );
  border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
}

.parent-welcome h2 {
  margin: 0.25rem 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.parent-welcome-eyebrow {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
}

.parent-section-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
}

.parent-children-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.parent-child-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.parent-child-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.parent-child-avatar {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--primary) 14%, var(--bg));
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.parent-child-card h4 {
  margin: 0;
  font-size: 1rem;
}

.parent-att-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.parent-att-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--surface);
  overflow: hidden;
}

.parent-att-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), color-mix(in srgb, var(--primary) 70%, #22c55e));
}

.parent-child-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding-top: 0.25rem;
}

.parent-child-metrics strong {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.95rem;
}

.parent-child-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.parent-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.parent-dashboard-grid .widget-card {
  min-height: 240px;
}

.parent-feed-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.parent-feed-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.parent-feed-item-stack {
  flex-direction: column;
  gap: 0.35rem;
}

.parent-feed-item strong {
  font-size: 0.9rem;
}

.parent-feed-item p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.45;
}

.parent-feed-item time {
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.parent-quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.parent-quick-btn {
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.parent-quick-btn:hover {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, var(--surface));
}

/* Teacher dashboard */
.teacher-welcome,
.parent-welcome {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--primary) 12%, var(--card)),
    color-mix(in srgb, var(--primary) 4%, var(--card))
  );
  border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
}

.teacher-welcome h2,
.parent-welcome h2 {
  margin: 0.25rem 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.teacher-welcome-eyebrow,
.parent-welcome-eyebrow {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
}

.teacher-section-title,
.parent-section-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
}

.teacher-assignments-grid,
.parent-children-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.teacher-assignment-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.teacher-assignment-card:hover {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
  box-shadow: var(--shadow-md);
}

.teacher-assignment-card h4 {
  margin: 0.5rem 0 0.25rem;
  font-size: 1rem;
}

.teacher-assignment-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: color-mix(in srgb, var(--primary) 14%, var(--bg));
  color: var(--primary);
}

.teacher-assignment-badge.subject {
  background: color-mix(in srgb, #34d399 18%, var(--bg));
  color: #059669;
}

.teacher-att-fee-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.teacher-fee-due-panel {
  min-height: 280px;
  display: flex;
  flex-direction: column;
}

.teacher-fee-due-summary {
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--warning) 12%, var(--surface));
  font-size: 0.85rem;
  color: var(--text);
}

.teacher-fee-amount {
  font-size: 0.9rem;
  color: var(--danger);
  white-space: nowrap;
}

.teacher-dashboard-grid,
.parent-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.teacher-dashboard-grid .widget-card,
.parent-dashboard-grid .widget-card {
  min-height: 240px;
}

.teacher-feed-item,
.parent-feed-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.teacher-feed-item:last-child,
.parent-feed-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.teacher-feed-item-stack,
.parent-feed-item-stack {
  flex-direction: column;
  gap: 0.35rem;
}

.teacher-feed-item strong,
.parent-feed-item strong {
  font-size: 0.9rem;
}

.teacher-feed-item p,
.parent-feed-item p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.45;
}

.teacher-feed-item time,
.parent-feed-item time {
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.teacher-quick-actions,
.parent-quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.teacher-quick-btn,
.parent-quick-btn {
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.teacher-quick-btn:hover,
.parent-quick-btn:hover {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, var(--surface));
}

.dropdown-item.read .notif-dot {
  background: var(--border);
}

/* Mobile */
@media (max-width: 900px) {
  .sidebar {
    z-index: 960;
  }

  .mobile-topbar {
    position: sticky;
    top: 0;
    z-index: 970;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
  }

  .mobile-topbar .title {
    flex: 1;
    min-width: 0;
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .mobile-topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
  }

  .mobile-topbar-btn {
    padding: 0.4rem 0.65rem;
    font-size: 0.78rem;
    white-space: nowrap;
  }

  .menu-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    cursor: pointer;
    display: grid;
    place-items: center;
  }

  .backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    z-index: 950;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease;
  }

  body.sidebar-open .backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .stats,
  .kpi-row {
    grid-template-columns: 1fr !important;
  }

  .parent-dashboard-grid,
  .teacher-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .parent-children-grid,
  .teacher-assignments-grid {
    grid-template-columns: 1fr;
  }

  .parent-welcome,
  .teacher-welcome {
    flex-direction: column;
    align-items: flex-start;
  }

  .teacher-att-fee-row {
    grid-template-columns: 1fr;
  }

  .charts-grid {
    grid-template-columns: 1fr !important;
  }

  .chart-card.wide {
    grid-column: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .portal-user span {
    display: none;
  }
}

@media (min-width: 901px) {
  .mobile-topbar {
    display: none;
  }
}

@media (max-width: 420px) {
  .modal-actions {
    flex-direction: column;
  }
}