/* =====================================================================
   NOORANIYAH — APPLICATION SHELL (Admin · Coordinator · Teacher · Student)
   Sidebar command centre · KPI tiles · data tables · charts · kanban
   ===================================================================== */

body.app {
  --sidebar-w: 268px;
  --topbar-h: 68px;
  background: var(--ink-950);
  background-image:
    radial-gradient(900px 500px at 88% -6%, rgba(124, 92, 255, 0.1), transparent 62%),
    radial-gradient(800px 460px at 4% 2%, rgba(18, 226, 163, 0.07), transparent 60%);
  min-height: 100vh;
}

/* ================================================================ SHELL */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
}

/* =============================================================== SIDEBAR */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--hairline);
  background: linear-gradient(185deg, rgb(var(--tint-rgb) / 0.03), rgb(var(--tint-rgb) / 0.006)), var(--ink-900);
  z-index: 60;
  overflow: hidden;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 18px 18px 16px;
  border-bottom: 1px solid var(--hairline);
  flex: none;
}

.sidebar__brand .brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  font-size: 1.32rem;
}

.sidebar__brand-text {
  display: grid;
  line-height: 1.15;
  min-width: 0;
}

.sidebar__brand-name {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-100);
}

.sidebar__brand-role {
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint-400);
  font-weight: 600;
}

.sidebar__scroll {
  flex: 1;
  overflow-y: auto;
  padding: 14px 10px 20px;
  scrollbar-width: thin;
}

.sidebar__scroll::-webkit-scrollbar {
  width: 5px;
}
.sidebar__scroll::-webkit-scrollbar-thumb {
  background: rgb(var(--tint-rgb) / 0.18);
  border-radius: 4px;
}

.nav-group + .nav-group {
  margin-top: 18px;
}

.nav-group__label {
  padding: 0 10px 8px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--text-600);
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border-radius: 11px;
  font-size: 0.845rem;
  font-weight: 450;
  color: var(--text-400);
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  margin-bottom: 1px;
}

.nav-item svg {
  width: 17px;
  height: 17px;
  flex: none;
  opacity: 0.85;
}

.nav-item:hover {
  color: var(--text-100);
  background: rgb(var(--tint-rgb) / 0.045);
}

.nav-item.is-active {
  color: var(--on-accent);
  background: linear-gradient(100deg, var(--mint-500), #35e8c0);
  font-weight: 600;
  box-shadow: 0 10px 24px -14px rgba(18, 226, 163, 0.9);
}

.nav-item.is-active svg {
  opacity: 1;
}

.nav-item__badge {
  margin-left: auto;
  min-width: 20px;
  height: 19px;
  padding: 0 6px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.66rem;
  font-weight: 700;
  background: rgba(251, 113, 133, 0.18);
  color: #ff9aab;
  border: 1px solid rgba(251, 113, 133, 0.3);
}

.nav-item.is-active .nav-item__badge {
  background: rgba(4, 20, 15, 0.18);
  color: var(--on-accent);
  border-color: transparent;
}

.sidebar__foot {
  flex: none;
  padding: 12px;
  border-top: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.014);
}

.sidebar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 12px;
  transition: background var(--dur-fast);
}

.sidebar__user:hover {
  background: rgb(var(--tint-rgb) / 0.04);
}

.sidebar__user-meta {
  min-width: 0;
  line-height: 1.25;
}

.sidebar__user-name {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-100);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar__user-role {
  display: block;
  font-size: 0.68rem;
  color: var(--text-500);
  text-transform: capitalize;
}

/* ================================================================ MAIN */
.app-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px clamp(16px, 2.4vw, 32px);
  background: var(--header-bg);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--hairline);
}

.topbar__toggle {
  display: none;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  place-items: center;
  color: var(--text-200);
}

.topbar__title {
  min-width: 0;
  line-height: 1.2;
}

.topbar__title h1 {
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar__title p {
  font-size: 0.73rem;
  color: var(--text-500);
}

.topbar__search {
  position: relative;
  flex: 1;
  max-width: 420px;
  margin-left: auto;
}

.topbar__search .input {
  padding: 9px 14px 9px 38px;
  font-size: 0.84rem;
  border-radius: 999px;
  background: rgb(var(--tint-rgb) / 0.04);
}

.topbar__search svg {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-500);
  pointer-events: none;
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.icon-btn {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  color: var(--text-300);
  transition: all var(--dur-fast) var(--ease-out);
}

.icon-btn:hover {
  color: var(--text-100);
  background: var(--surface-3);
  border-color: var(--hairline-strong);
}

.icon-btn svg {
  width: 17px;
  height: 17px;
}

.icon-btn__dot {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint-400);
  box-shadow: 0 0 0 2px var(--on-accent);
}

.icon-btn__dot--danger {
  background: var(--rose-500);
}

/* Notification dropdown */
.dropdown {
  position: relative;
}

.dropdown__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(360px, calc(100vw - 32px));
  background: linear-gradient(170deg, var(--card-deep-1), var(--card-deep-2));
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.98);
  transition: all var(--dur) var(--ease-out);
  z-index: 120;
}

.dropdown.is-open .dropdown__panel {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.dropdown__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.79rem;
  font-weight: 600;
  color: var(--text-200);
}

.dropdown__list {
  max-height: 380px;
  overflow-y: auto;
}

.notif {
  display: flex;
  gap: 11px;
  padding: 13px 16px;
  border-bottom: 1px solid rgb(var(--tint-rgb) / 0.05);
  transition: background var(--dur-fast);
}

.notif:hover {
  background: rgb(var(--tint-rgb) / 0.035);
}

.notif.is-unread {
  background: rgba(18, 226, 163, 0.05);
}

.notif__icon {
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(18, 226, 163, 0.12);
  color: var(--mint-400);
}

.notif__icon svg {
  width: 15px;
  height: 15px;
}

.notif__body {
  min-width: 0;
}

.notif__title {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-100);
}

.notif__msg {
  display: block;
  font-size: 0.76rem;
  color: var(--text-400);
  line-height: 1.5;
  margin-top: 2px;
}

.notif__time {
  display: block;
  font-size: 0.68rem;
  color: var(--text-600);
  margin-top: 4px;
}

.dropdown__foot {
  padding: 10px;
  text-align: center;
  border-top: 1px solid var(--hairline);
}

/* ================================================================ CONTENT */
.app-content {
  flex: 1;
  padding: clamp(16px, 2.2vw, 30px) clamp(16px, 2.4vw, 32px) 46px;
  max-width: 1560px;
  width: 100%;
  margin-inline: auto;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.page-head h2 {
  font-size: clamp(1.32rem, 2.2vw, 1.72rem);
  letter-spacing: -0.03em;
}

.page-head p {
  font-size: 0.85rem;
  color: var(--text-400);
  margin-top: 4px;
}

.page-head__actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.page-head__actions > form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-head__actions .btn {
  align-self: center;
  flex: 0 0 auto;
}

/* ================================================================= GRID */
.content-grid {
  display: grid;
  gap: 16px;
}

.content-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-grid--main {
  grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
}

/* ============================================================== KPI TILE */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 13px;
  margin-bottom: 16px;
}

.kpi {
  position: relative;
  padding: 17px 18px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: linear-gradient(160deg, rgb(var(--tint-rgb) / 0.05), rgb(var(--tint-rgb) / 0.012));
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out), border-color var(--dur), box-shadow var(--dur);
}

.kpi:hover {
  transform: translateY(-2px);
  border-color: var(--hairline-strong);
  box-shadow: var(--shadow-md);
}

.kpi::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--kpi-accent, var(--mint-500)), transparent);
  opacity: 0.85;
}

.kpi__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.kpi__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-500);
}

.kpi__icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--kpi-accent, var(--card-deep-2)) 14%, transparent);
  color: var(--kpi-accent, var(--mint-400));
  flex: none;
}

.kpi__icon svg {
  width: 16px;
  height: 16px;
}

.kpi__value {
  font-family: var(--font-display);
  font-size: 1.72rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--text-100);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.kpi__value small {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-400);
  letter-spacing: 0;
}

.kpi__foot {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 9px;
  font-size: 0.73rem;
  color: var(--text-500);
}

.kpi__delta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-weight: 600;
}

.kpi__delta svg {
  width: 12px;
  height: 12px;
}

.kpi__delta--up {
  color: var(--mint-400);
}
.kpi__delta--down {
  color: #ff9aab;
}

/* ================================================================ PANEL */
.panel {
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgb(var(--tint-rgb) / 0.038), rgb(var(--tint-rgb) / 0.008));
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hairline);
  flex-wrap: wrap;
}

.panel__title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-100);
  letter-spacing: -0.01em;
}

.panel__title svg {
  width: 16px;
  height: 16px;
  color: var(--mint-400);
}

.panel__sub {
  font-size: 0.74rem;
  color: var(--text-500);
  margin-top: 2px;
}

.panel__body {
  padding: 16px 18px;
}

.panel__body--flush {
  padding: 0;
}

.panel__foot {
  padding: 12px 18px;
  border-top: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.012);
}

.panel + .panel {
  margin-top: 16px;
}

/* ============================================================== CHARTS */
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 168px;
  padding-top: 10px;
}

.chart-bars__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  height: 100%;
  position: relative;
  min-width: 0;
}

.chart-bars__group {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  width: 100%;
  height: 100%;
}

.chart-bars__bar {
  width: 100%;
  max-width: 22px;
  border-radius: 7px 7px 3px 3px;
  background: linear-gradient(180deg, var(--mint-400), rgba(18, 226, 163, 0.22));
  transition: height 900ms var(--ease-out), filter var(--dur);
  min-height: 4px;
  position: relative;
}

.chart-bars__bar--alt {
  background: linear-gradient(180deg, var(--violet-400), rgba(124, 92, 255, 0.2));
}

.chart-bars__col:hover .chart-bars__bar {
  filter: brightness(1.18);
}

.chart-bars__label {
  font-size: 0.68rem;
  color: var(--text-500);
  white-space: nowrap;
}

.chart-bars__value {
  position: absolute;
  top: -18px;
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--text-300);
  opacity: 0;
  transition: opacity var(--dur);
}

.chart-bars__col:hover .chart-bars__value {
  opacity: 1;
}

.chart-line {
  width: 100%;
  height: 150px;
  overflow: visible;
}

.chart-line path.line {
  fill: none;
  stroke: url(#lineGrad);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-line path.area {
  fill: url(#areaGrad);
  stroke: none;
}

/* Donut */
.donut {
  --size: 148px;
  --thickness: 13px;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
  background: conic-gradient(
    var(--mint-500) 0 calc(var(--p1, 60) * 1%),
    var(--violet-500) calc(var(--p1, 60) * 1%) calc((var(--p1, 60) + var(--p2, 25)) * 1%),
    var(--gold-500) calc((var(--p1, 60) + var(--p2, 25)) * 1%) 100%
  );
  mask: radial-gradient(circle, transparent calc(50% - var(--thickness)), #000 calc(50% - var(--thickness)));
  -webkit-mask: radial-gradient(circle, transparent calc(50% - var(--thickness)), #000 calc(50% - var(--thickness)));
}

.donut-wrap {
  position: relative;
  display: grid;
  place-items: center;
}

.donut-center {
  position: absolute;
  text-align: center;
  line-height: 1.15;
}

.donut-center strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--text-100);
}

.donut-center span {
  font-size: 0.68rem;
  color: var(--text-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.legend {
  display: grid;
  gap: 9px;
}

.legend__item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.8rem;
  color: var(--text-300);
}

.legend__dot {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  flex: none;
}

.legend__value {
  margin-left: auto;
  font-weight: 600;
  color: var(--text-100);
  font-variant-numeric: tabular-nums;
}

/* Progress meter */
.meter {
  height: 7px;
  border-radius: 999px;
  background: rgb(var(--tint-rgb) / 0.07);
  overflow: hidden;
}

.meter__fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mint-500), var(--mint-400));
  width: 0;
  transition: width 1000ms var(--ease-out);
}

.meter__fill--violet {
  background: linear-gradient(90deg, var(--violet-500), var(--violet-400));
}
.meter__fill--gold {
  background: linear-gradient(90deg, #d9a441, var(--gold-400));
}
.meter__fill--rose {
  background: linear-gradient(90deg, #e11d48, var(--rose-500));
}

/* ============================================================ LIST ITEMS */
.list {
  display: grid;
}

.list__row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid rgb(var(--tint-rgb) / 0.05);
  transition: background var(--dur-fast);
}

.list__row:last-child {
  border-bottom: 0;
}

.list__row:hover {
  background: rgb(var(--tint-rgb) / 0.032);
}

.list__main {
  min-width: 0;
  flex: 1;
  line-height: 1.35;
}

.list__title {
  display: block;
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--text-100);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list__meta {
  display: block;
  font-size: 0.74rem;
  color: var(--text-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list__aside {
  text-align: right;
  flex: none;
  font-size: 0.8rem;
  color: var(--text-200);
  font-weight: 600;
}

.list__aside small {
  display: block;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--text-600);
}

/* ============================================================ TIMELINE */
.timeline {
  position: relative;
  padding-left: 22px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-line), rgb(var(--tint-rgb) / 0.04));
}

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

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__dot {
  position: absolute;
  left: -22px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink-800);
  border: 2px solid var(--mint-500);
  box-shadow: 0 0 0 3px rgba(18, 226, 163, 0.1);
}

.timeline__title {
  font-size: 0.83rem;
  color: var(--text-100);
  font-weight: 550;
}

.timeline__time {
  font-size: 0.7rem;
  color: var(--text-600);
  margin-top: 2px;
}

/* ============================================================== TOOLBAR */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.012);
}

.toolbar .input,
.toolbar .select {
  padding: 8px 12px;
  font-size: 0.82rem;
  border-radius: 9px;
  max-width: 220px;
}

.toolbar .select {
  padding-right: 34px;
}

.toolbar__spacer {
  flex: 1;
}

.search-input {
  position: relative;
  min-width: 190px;
  flex: 1;
  max-width: 300px;
}

.search-input .input {
  padding-left: 34px;
  width: 100%;
}

.search-input svg {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-500);
}

/* ================================================================ CARDS */
.stat-card {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.028);
}

.mini-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.026);
  transition: all var(--dur) var(--ease-out);
}

.mini-card:hover {
  border-color: var(--hairline-strong);
  background: rgb(var(--tint-rgb) / 0.05);
  transform: translateY(-2px);
}

.mini-card__icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(18, 226, 163, 0.11);
  color: var(--mint-400);
  flex: none;
}

.mini-card__icon svg {
  width: 17px;
  height: 17px;
}

.mini-card__value {
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--text-100);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.mini-card__label {
  font-size: 0.73rem;
  color: var(--text-500);
}

/* Profile header */
.profile-hero {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--hairline);
  background: radial-gradient(600px 200px at 0% 0%, rgba(18, 226, 163, 0.12), transparent 60%),
    linear-gradient(160deg, rgb(var(--tint-rgb) / 0.05), rgb(var(--tint-rgb) / 0.01));
  flex-wrap: wrap;
}

.profile-hero__meta {
  display: grid;
  gap: 3px;
  min-width: 0;
  flex: 1;
}

.profile-hero__name {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text-100);
}

.profile-hero__sub {
  font-size: 0.82rem;
  color: var(--text-400);
}

.profile-hero__chips {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Info rows */
.info-list {
  display: grid;
  gap: 0;
}

.info-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px dashed rgb(var(--tint-rgb) / 0.07);
  font-size: 0.84rem;
}

.info-row:last-child {
  border-bottom: 0;
}

.info-row dt {
  color: var(--text-500);
  flex: none;
}

.info-row dd {
  color: var(--text-200);
  text-align: right;
  font-weight: 500;
}

/* Kanban */
.kanban {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 13px;
}

.kanban__col {
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: rgb(var(--tint-rgb) / 0.016);
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.kanban__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-400);
}

.kanban__count {
  padding: 1px 7px;
  border-radius: 999px;
  background: rgb(var(--tint-rgb) / 0.08);
  font-size: 0.7rem;
  color: var(--text-200);
}

.kanban__body {
  padding: 10px;
  display: grid;
  gap: 9px;
  align-content: start;
  flex: 1;
}

.kanban__card {
  padding: 12px;
  border-radius: 11px;
  border: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.04);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
  font-size: 0.81rem;
}

.kanban__card:hover {
  border-color: var(--accent-line);
  background: rgba(18, 226, 163, 0.07);
  transform: translateY(-1px);
}

.kanban__card strong {
  display: block;
  color: var(--text-100);
  font-weight: 600;
  margin-bottom: 3px;
}

.kanban__card span {
  color: var(--text-500);
  font-size: 0.73rem;
}

/* Empty state */
.empty {
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 48px 24px;
  text-align: center;
  color: var(--text-500);
  font-size: 0.86rem;
}

.empty svg {
  width: 34px;
  height: 34px;
  opacity: 0.4;
}

/* Segmented control for chart ranges */
.seg {
  display: inline-flex;
  padding: 3px;
  border-radius: 999px;
  background: rgb(var(--tint-rgb) / 0.05);
  border: 1px solid var(--hairline);
  gap: 2px;
}

.seg a,
.seg button {
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 500;
  color: var(--text-400);
  transition: all var(--dur-fast);
}

.seg a.is-active,
.seg button.is-active {
  background: var(--surface-3);
  color: var(--text-100);
}

/* Avatar upload / file input */
.file-drop {
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 26px;
  border-radius: var(--r-md);
  border: 1.5px dashed var(--hairline-strong);
  background: rgb(var(--tint-rgb) / 0.015);
  text-align: center;
  cursor: pointer;
  transition: all var(--dur) var(--ease-out);
  font-size: 0.82rem;
  color: var(--text-400);
}

.file-drop:hover {
  border-color: var(--accent-line);
  background: rgba(18, 226, 163, 0.05);
}

.file-drop svg {
  width: 22px;
  height: 22px;
  color: var(--mint-400);
}

/* Responsive shell */
@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-102%);
    transition: transform var(--dur-slow) var(--ease-out);
    box-shadow: 40px 0 90px -40px #000;
  }

  body.sidebar-open .sidebar {
    transform: none;
  }

  body.sidebar-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(3, 4, 8, 0.68);
    backdrop-filter: blur(4px);
    z-index: 55;
  }

  .topbar__toggle {
    display: grid;
  }

  .content-grid--main,
  .content-grid--2,
  .content-grid--3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 680px) {
  .topbar__search {
    display: none;
  }

  .page-head {
    align-items: flex-start;
  }

  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .kpi__value {
    font-size: 1.42rem;
  }

  .app-content {
    padding-bottom: 40px;
  }

  .toolbar {
    gap: 8px;
  }

  .toolbar .input,
  .toolbar .select {
    max-width: none;
    flex: 1;
  }

  .chart-bars {
    height: 132px;
    gap: 5px;
  }
}

/* =========================================================== LOGIN PAGE */
body.auth {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 12% -6%, rgba(124, 92, 255, 0.2), transparent 60%),
    radial-gradient(800px 460px at 88% 6%, rgba(18, 226, 163, 0.16), transparent 58%),
    var(--ink-950);
  overflow-x: hidden;
}

.auth-grid {
  width: min(1020px, 100%);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  border-radius: var(--r-2xl);
  border: 1px solid var(--hairline-strong);
  background: linear-gradient(170deg, rgb(var(--tint-rgb) / 0.05), rgb(var(--tint-rgb) / 0.012));
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.auth-aside {
  position: relative;
  padding: clamp(28px, 4vw, 52px);
  background: radial-gradient(520px 320px at 20% 0%, rgba(18, 226, 163, 0.2), transparent 60%),
    radial-gradient(520px 320px at 90% 100%, rgba(124, 92, 255, 0.24), transparent 62%),
    linear-gradient(170deg, var(--card-deep-2), var(--card-deep-2));
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 30px;
  overflow: hidden;
}

.auth-aside__pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgb(var(--tint-rgb) / 0.09) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at 30% 20%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 30% 20%, #000, transparent 72%);
  opacity: 0.45;
  pointer-events: none;
}

.auth-aside__quote {
  font-family: var(--font-arabic);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--gold-400);
  line-height: 1.8;
  direction: rtl;
  position: relative;
}

.auth-form-side {
  position: relative;
  padding: clamp(26px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.auth-form-side h1 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
}

.demo-accounts {
  display: grid;
  gap: 6px;
  padding: 12px;
  border-radius: var(--r-md);
  border: 1px dashed var(--hairline-strong);
  background: rgb(var(--tint-rgb) / 0.02);
  margin-top: 6px;
}

.demo-accounts__title {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-500);
  margin-bottom: 2px;
}

.demo-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 9px;
  border-radius: 9px;
  font-size: 0.76rem;
  color: var(--text-300);
  transition: background var(--dur-fast);
  text-align: left;
  width: 100%;
}

.demo-chip:hover {
  background: rgb(var(--tint-rgb) / 0.055);
  color: var(--text-100);
}

.demo-chip code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mint-400);
}

.demo-chip__role {
  min-width: 78px;
  font-weight: 600;
  text-transform: capitalize;
}

@media (max-width: 860px) {
  .auth-grid {
    grid-template-columns: 1fr;
  }
  .auth-aside {
    display: none;
  }
}

/* Print (certificates / invoices) */
@media print {
  .sidebar,
  .topbar,
  .to-top,
  .wa-float,
  .no-print {
    display: none !important;
  }
  body,
  body.app {
    background: #fff !important;
    color: #111 !important;
  }
  .panel,
  .card {
    border-color: #ddd !important;
    background: #fff !important;
    box-shadow: none !important;
  }
  table.data td,
  table.data th {
    color: #111 !important;
    border-color: #e5e5e5 !important;
  }
}

/* =====================================================================
   MODULE COMPONENTS — people, academics, growth, finance, CMS
   ===================================================================== */

/* ------------------------------------------------ utility nudges */
.mb-1 { margin-bottom: 6px; }
.mb-2 { margin-bottom: 14px; }
.mb-3 { margin-bottom: 22px; }
.mt-1 { margin-top: 6px; }
.mt-2 { margin-top: 14px; }
.mt-3 { margin-top: 22px; }
.nowrap { white-space: nowrap; }

/* ------------------------------------------------ cards */
.card--hover {
  transition: transform var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
  will-change: transform;
}
.card--hover:hover {
  transform: translateY(-4px);
  border-color: var(--hairline-strong);
  box-shadow: var(--shadow-md);
}
.card--accent {
  border-color: rgba(18, 226, 163, 0.34);
  box-shadow: 0 0 0 1px rgba(18, 226, 163, 0.14), var(--shadow-sm);
}
.card--accent::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(180deg, var(--mint-500), var(--violet-500));
}
.card { position: relative; }

.badge--lg { font-size: 0.76rem; padding: 7px 14px; }
.btn--block { width: 100%; justify-content: center; }
.chip--active {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--mint-400);
}

/* ------------------------------------------------ admissions pipeline */
.pipeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.pipeline__col {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 16px 18px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: linear-gradient(160deg, var(--surface-2), rgb(var(--tint-rgb) / 0.012));
  overflow: hidden;
  transition: transform var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.pipeline__col:hover {
  transform: translateY(-3px);
  border-color: var(--hairline-strong);
  text-decoration: none;
}
.pipeline__label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-500);
  font-weight: 600;
}
.pipeline__value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text-100);
  line-height: 1;
}
.pipeline__bar {
  height: 3px;
  border-radius: 3px;
  background: var(--surface-3);
  position: relative;
  overflow: hidden;
}
.pipeline__bar::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--pct, 10%);
  border-radius: 3px;
  background: linear-gradient(90deg, var(--mint-500), var(--violet-500));
  transition: width 1s var(--ease-out);
}

/* ------------------------------------------------ definition grids */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 22px;
}
.info-grid > div {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px dashed rgb(var(--tint-rgb) / 0.06);
}
.info-grid > div.span-2 { grid-column: span 2; }
.info-grid dt {
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-500);
  font-weight: 600;
}
.info-grid dd {
  margin: 0;
  font-size: 0.86rem;
  color: var(--text-200);
  line-height: 1.6;
  word-break: break-word;
}

/* ------------------------------------------------ stage buttons */
.stage-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  color: var(--text-300);
  font: inherit;
  font-size: 0.82rem;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.stage-row svg { flex: 0 0 auto; opacity: 0.6; }
.stage-row span:last-child { margin-left: auto; }
.stage-row:hover {
  background: var(--surface-2);
  border-color: var(--hairline-strong);
  color: var(--text-100);
  transform: translateX(2px);
}
.stage-row.is-current {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--mint-400);
}
.stage-row.is-current svg { opacity: 1; }

/* ------------------------------------------------ list index numeral */
.list__index {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-300);
}

/* ------------------------------------------------ tabs */
.tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 5px;
  margin-bottom: 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-400);
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.tab:hover { color: var(--text-100); background: var(--surface-2); }
.tab.is-active {
  color: var(--on-accent);
  background: linear-gradient(120deg, var(--mint-400), var(--mint-500));
  font-weight: 600;
  box-shadow: 0 6px 18px -8px rgba(18, 226, 163, 0.8);
}

/* ------------------------------------------------ settings layout */
.settings-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.settings-nav {
  display: grid;
  gap: 3px;
  padding: 10px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  position: sticky;
  top: 84px;
}
.settings-nav__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: var(--r-xs);
  font-size: 0.82rem;
  color: var(--text-400);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.settings-nav__item svg { opacity: 0.45; transition: transform var(--dur-fast) var(--ease-out); }
.settings-nav__item span:nth-child(2) { flex: 1; }
.settings-nav__item:hover { background: var(--surface-2); color: var(--text-100); }
.settings-nav__item:hover svg { transform: translateX(2px); }
.settings-nav__item.is-active {
  background: var(--accent-soft);
  color: var(--mint-400);
  font-weight: 600;
}
.settings-nav__item.is-active svg { opacity: 1; }

/* ------------------------------------------------ permissions matrix */
.perm-grid {
  display: grid;
  gap: 2px;
  font-size: 0.78rem;
}
.perm-grid__head,
.perm-grid__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(4, 34px);
  align-items: center;
  gap: 4px;
  padding: 7px 8px;
  border-radius: var(--r-xs);
}
.perm-grid__head {
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-500);
  font-weight: 700;
  border-bottom: 1px solid var(--hairline);
}
.perm-grid__head span:not(:first-child),
.perm-grid__row > span:last-child { text-align: center; }
.perm-grid__row { color: var(--text-300); }
.perm-grid__row:nth-child(even) { background: rgb(var(--tint-rgb) / 0.022); }
.perm-check { display: grid; place-items: center; cursor: pointer; }
.perm-check input { position: absolute; opacity: 0; pointer-events: none; }
.perm-check span {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  border: 1px solid var(--hairline-strong);
  background: var(--surface-1);
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-spring);
  display: grid;
  place-items: center;
}
.perm-check input:checked + span {
  background: linear-gradient(140deg, var(--mint-400), var(--mint-600));
  border-color: transparent;
}
.perm-check input:checked + span::after {
  content: '';
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--card-deep-2);
  border-bottom: 2px solid var(--card-deep-2);
  transform: rotate(-45deg) translate(0, -1px);
}
.perm-check:hover span { transform: scale(1.1); }

/* ------------------------------------------------ phone field */
.phone-field {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 8px;
}

/* ------------------------------------------------ chart extras */
.chart-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--hairline);
}
.chart-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  color: var(--text-400);
}
.chart-legend__item i {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  display: inline-block;
}

.sparkline {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 92px;
}
.sparkline__col {
  flex: 1;
  height: 100%;
  display: flex;
  align-items: flex-end;
  border-radius: 5px;
  background: rgb(var(--tint-rgb) / 0.018);
  transition: background var(--dur-fast) var(--ease-out);
}
.sparkline__col:hover { background: rgb(var(--tint-rgb) / 0.05); }
.sparkline__bar { min-height: 5px; }
.sparkline__bar {
  width: 100%;
  height: 6%;
  border-radius: 5px;
  background: linear-gradient(180deg, var(--mint-400), rgba(18, 226, 163, 0.25));
  transition: height 900ms var(--ease-out);
}
.sparkline__col:hover .sparkline__bar {
  background: linear-gradient(180deg, var(--violet-400), rgba(124, 92, 255, 0.3));
}

/* ------------------------------------------------ form foot inside modals */
.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}
.form-foot__note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  color: var(--text-500);
}

@media (max-width: 1100px) {
  .pipeline { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .settings-layout { grid-template-columns: 1fr; }
  .settings-nav { position: static; grid-auto-flow: column; overflow-x: auto; }
}
@media (max-width: 700px) {
  .pipeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .info-grid { grid-template-columns: 1fr; }
  .info-grid > div.span-2 { grid-column: span 1; }
}

/* ------------------------------------------------ topbar breadcrumb */
.crumbs {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  font-size: 0.76rem;
}
.crumbs__root {
  color: var(--text-500);
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out);
}
.crumbs__root:hover { color: var(--mint-400); }
.crumbs__sep { color: var(--text-600); display: inline-flex; }
.crumbs__current {
  color: var(--text-200);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 720px) {
  .crumbs__root, .crumbs__sep { display: none; }
}

/* ------------------------------------------------ compact icon buttons in tables */
.icon-btn--sm {
  width: 30px;
  height: 30px;
  border-radius: 9px;
}
.icon-btn--sm svg { width: 15px; height: 15px; }
td .icon-btn { display: inline-grid; vertical-align: middle; }
.icon-btn--danger:hover { color: var(--rose-500); border-color: rgba(251, 113, 133, 0.4); }

/* ------------------------------------------------ tabs wrap */
.tabs { flex-wrap: wrap; border-radius: var(--r-lg); }

/* ------------------------------------------------ dense data tables */
.table-scroll table.data { min-width: 880px; }
.table-scroll table.data td .cell-user strong { white-space: nowrap; }
.table-scroll::-webkit-scrollbar { height: 8px; }
.table-scroll::-webkit-scrollbar-thumb {
  background: rgb(var(--tint-rgb) / 0.14);
  border-radius: 8px;
}

/* ------------------------------------------------ inline table inputs */
.input--cell {
  padding: 6px 9px;
  font-size: 0.78rem;
  width: 96px;
  min-width: 0;
}
.select--cell {
  padding: 6px 24px 6px 9px;
  font-size: 0.76rem;
  width: 118px;
}
.table-scroll table.data td .icon-btn + form { display: inline-block; }

/* ------------------------------------------------ list rows on small screens */
.list__title, .list__meta { overflow-wrap: anywhere; }
@media (max-width: 560px) {
  .list__row {
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
  }
  .list__main { flex: 1 1 60%; }
  .list__aside { width: 100%; flex-direction: row; justify-content: space-between; }
  .list__row > form:last-child,
  .list__row > .btn,
  .list__row > a.btn { flex: 0 0 auto; }
  .list__row .row { flex-wrap: wrap; }
}

/* keep list rows inside their panel at any width */
.list, .list__row { min-width: 0; }
.list__row { box-sizing: border-box; }
@media (max-width: 560px) {
  .list__row > * { min-width: 0; }
  .list__main { flex: 1 1 100%; }
  .list__index { order: -1; }
}

/* ------------------------------------------------ teacher console widgets */
.session-time {
  flex: 0 0 auto;
  display: grid;
  gap: 1px;
  min-width: 62px;
  padding: 7px 10px;
  border-radius: var(--r-xs);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-100);
  text-align: center;
}
.session-time small { font-size: 0.62rem; color: var(--text-500); }

.duty-card {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(180px, 1.2fr);
  gap: 14px;
  align-items: center;
}
.duty-card__col {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
}
.duty-card__col strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--text-100);
  letter-spacing: -0.02em;
}

.stat-stack { display: grid; gap: 2px; }
.stat-stack__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgb(var(--tint-rgb) / 0.06);
  font-size: 0.82rem;
  color: var(--text-400);
}
.stat-stack__row:last-child { border-bottom: 0; }
.stat-stack__row strong { color: var(--text-100); font-weight: 600; }

.att-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.att-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.att-card:hover { border-color: var(--hairline-strong); }
.att-pills { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
.att-pill {
  position: relative;
  display: block;
  cursor: pointer;
}
.att-pill input { position: absolute; opacity: 0; pointer-events: none; }
.att-pill span {
  display: block;
  text-align: center;
  padding: 6px 4px;
  border-radius: 8px;
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-400);
  transition: all var(--dur-fast) var(--ease-out);
}
.att-pill:hover span { color: var(--text-100); border-color: var(--hairline-strong); }
.att-pill input:checked + span { color: var(--on-accent); }
.att-pill--present input:checked + span { background: var(--mint-500); border-color: transparent; }
.att-pill--late input:checked + span { background: var(--gold-500); border-color: transparent; }
.att-pill--absent input:checked + span { background: var(--rose-500); border-color: transparent; }
.att-pill--leave input:checked + span { background: var(--sky-500); border-color: transparent; }

@media (max-width: 900px) {
  .duty-card { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ------------------------------------------------ certificate & badge wall */
.certificate {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(124, 92, 255, 0.16), transparent 60%),
    radial-gradient(90% 90% at 0% 100%, rgba(18, 226, 163, 0.12), transparent 60%),
    linear-gradient(160deg, var(--surface-2), rgb(var(--tint-rgb) / 0.01));
  border-color: rgb(var(--tint-rgb) / 0.11);
}
.certificate::after {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgb(var(--tint-rgb) / 0.08);
  border-radius: calc(var(--r-lg) - 8px);
  pointer-events: none;
}
.certificate__seal {
  width: 58px;
  height: 58px;
  margin-top: 14px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--on-accent);
  background: linear-gradient(140deg, var(--gold-400), var(--mint-500));
  box-shadow: 0 14px 34px -14px rgba(245, 196, 105, 0.7);
}

.badge-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.badge-tile {
  display: grid;
  gap: 6px;
  justify-items: center;
  text-align: center;
  padding: 18px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: var(--surface-1);
  transition: transform var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.badge-tile:hover { transform: translateY(-3px); border-color: var(--accent-line); }
.badge-tile strong { font-size: 0.82rem; color: var(--text-100); }
.badge-tile__icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--mint-400);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
}

/* ------------------------------------------------ coordinator meeting scheduler */
.meeting-form {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr) auto;
  gap: 8px;
  align-items: center;
}
.meeting-form .input { font-size: 0.78rem; padding: 9px 11px; }
@media (max-width: 620px) {
  .meeting-form { grid-template-columns: minmax(0, 1fr); }
  .meeting-form .btn { width: 100%; justify-content: center; }
}

/* ============================================================ class cycle */
.nextclass {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: 22px;
  align-items: center;
  padding: 26px 28px;
  margin-bottom: 20px;
  border-radius: var(--r-lg, 22px);
  border: 1px solid var(--hairline);
  background:
    radial-gradient(120% 160% at 0% 0%, rgba(18, 226, 163, 0.16), transparent 55%),
    radial-gradient(120% 160% at 100% 0%, rgba(124, 92, 255, 0.18), transparent 60%),
    linear-gradient(160deg, var(--surface-2), rgb(var(--tint-rgb) / 0.015));
  overflow: hidden;
  isolation: isolate;
}
.nextclass::before {
  content: '';
  position: absolute;
  inset: -40% -10% auto auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(18, 226, 163, 0.28), transparent 65%);
  filter: blur(10px);
  animation: nextclass-float 9s ease-in-out infinite;
  z-index: -1;
}
@keyframes nextclass-float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.75; }
  50%      { transform: translate3d(-26px, 22px, 0) scale(1.12); opacity: 1; }
}
.nextclass__head { display: grid; gap: 6px; }
.nextclass__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}
.nextclass__meta { color: var(--text-400); font-size: 0.86rem; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.nextclass__meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text-600); }
.nextclass__side { display: grid; gap: 14px; justify-items: stretch; }

/* live countdown */
.countdown { display: flex; align-items: stretch; gap: 8px; }
.cd-cell {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  display: grid;
  gap: 2px;
  justify-items: center;
  padding: 10px 6px 8px;
  border-radius: 14px;
  border: 1px solid var(--hairline);
  background: rgb(var(--tint-rgb) / 0.035);
  backdrop-filter: blur(8px);
}
.cd-cell__num {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--text-100);
  line-height: 1.1;
}
.cd-cell__lab {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-500);
  font-weight: 600;
}
[data-countdown][data-state="live"] .cd-cell {
  border-color: rgba(18, 226, 163, 0.45);
  background: rgba(18, 226, 163, 0.1);
  box-shadow: 0 0 0 1px rgba(18, 226, 163, 0.16), 0 12px 32px -18px rgba(18, 226, 163, 0.55);
}
[data-countdown][data-state="live"] .cd-cell__num { color: var(--mint-400, #4ff0bb); }
[data-countdown][data-state="ended"] { opacity: 0.55; }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 11px 4px 8px;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-accent);
  background: linear-gradient(90deg, var(--mint-500, var(--card-deep-2)), var(--mint-400, #4ff0bb));
  box-shadow: 0 8px 24px -14px rgba(18, 226, 163, 0.9);
}
.live-pill__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--on-accent);
  animation: live-pulse 1.4s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.35; transform: scale(0.72); }
}
.join-btn { justify-content: center; }
.btn.is-disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  filter: grayscale(0.35);
}
.join-btn[aria-disabled="false"] {
  animation: join-glow 2.6s ease-in-out infinite;
}
@keyframes join-glow {
  0%, 100% { box-shadow: 0 10px 26px -16px rgba(18, 226, 163, 0.85); }
  50%      { box-shadow: 0 14px 34px -14px rgba(18, 226, 163, 0.95); }
}
.class-card__report {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px dashed var(--hairline-strong, var(--hairline));
  background: rgb(var(--tint-rgb) / 0.02);
  font-size: 0.82rem;
  color: var(--text-300);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .nextclass { grid-template-columns: minmax(0, 1fr); padding: 20px; }
  .nextclass__side { gap: 10px; }
}
@media (max-width: 560px) {
  .countdown { gap: 6px; }
  .cd-cell { padding: 8px 4px 6px; border-radius: 11px; }
  .cd-cell__lab { font-size: 0.52rem; letter-spacing: 0.08em; }
}

/* theme switch on the auth screens */
.auth-theme {
  position: absolute;
  top: 20px;
  right: 22px;
  z-index: 3;
}
@media (max-width: 900px) {
  .auth-theme { top: 14px; right: 14px; }
}

/* ================================================= STEPPED AUTH (login) */
.auth-steps { position: relative; gap: 14px; }
.auth-steps__bar {
  height: 3px;
  width: 100%;
  border-radius: 999px;
  background: var(--surface-3);
  overflow: hidden;
}
.auth-steps__bar span {
  display: block;
  height: 100%;
  width: 50%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--violet-400));
  transition: width var(--dur-slow) var(--ease-out);
}
.auth-step { display: none; flex-direction: column; gap: 14px; }
.auth-step.is-active { display: flex; animation: auth-step-in var(--dur-slow) var(--ease-out) both; }
.auth-step.is-active.is-back { animation-name: auth-step-back; }
@keyframes auth-step-in {
  from { opacity: 0; transform: translateX(22px); }
  to { opacity: 1; transform: none; }
}
@keyframes auth-step-back {
  from { opacity: 0; transform: translateX(-22px); }
  to { opacity: 1; transform: none; }
}
html.js-off .auth-steps__bar { display: none; }

.auth-identity {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  border: 1px solid var(--hairline-strong);
  background: var(--surface-1);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--dur), background var(--dur), transform var(--dur-fast) var(--ease-spring);
}
.auth-identity:hover { border-color: var(--accent-line); background: var(--surface-2); transform: translateY(-1px); }
.auth-identity__avatar {
  width: 30px; height: 30px; flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}
.auth-identity__text { display: grid; gap: 1px; min-width: 0; }
.auth-identity__email { font-size: 0.86rem; font-weight: 600; color: var(--text-100); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.auth-identity__hint { font-size: 0.68rem; color: var(--text-400); }
.auth-identity > svg { margin-left: auto; color: var(--text-400); }

.auth-divider {
  position: relative;
  text-align: center;
  margin: 4px 0;
}
.auth-divider::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1px;
  background: var(--hairline);
}
.auth-divider span {
  position: relative;
  padding: 0 10px;
  background: var(--ink-950);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-400);
}
[data-theme="light"] .auth-divider span { background: #ffffff; }

/* =========================================================
   RESPONSIVE SETTINGS & AUTH REFINEMENTS
   ========================================================= */
.settings-fields {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 24px;
}
.settings-fields .settings-field--wide {
  grid-column: 1 / -1;
}
.settings-fields .field { min-width: 0; }
.settings-fields .label {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 4px 12px;
  line-height: 1.45;
}
.settings-field__key {
  max-width: 100%;
  color: var(--text-500);
  font: 600 0.7rem/1.4 var(--font-mono);
  overflow-wrap: anywhere;
  text-align: right;
}
.settings-fields .input,
.settings-fields .select,
.settings-fields .textarea { min-width: 0; }

body.auth {
  min-height: 100svh;
  align-items: center;
  padding: clamp(16px, 3vw, 36px);
}
.auth-grid {
  width: min(1080px, 100%);
  grid-template-columns: minmax(0, 0.95fr) minmax(400px, 1.05fr);
}
.auth-aside,
.auth-form-side { min-width: 0; }
.auth-form-side {
  max-height: min(900px, calc(100svh - 48px));
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}
.auth-form-side .auth-steps,
.auth-form-side .demo-accounts { min-width: 0; }
.demo-chip { min-width: 0; }
.demo-chip code { min-width: 0; overflow-wrap: anywhere; }

@media (max-width: 860px) {
  .auth-grid { grid-template-columns: minmax(0, 1fr); width: min(560px, 100%); }
  .auth-aside { display: none; }
  .auth-form-side { max-height: calc(100svh - 32px); padding: clamp(24px, 7vw, 38px); }
}
@media (max-width: 640px) {
  .settings-fields { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .settings-fields .settings-field--wide { grid-column: auto; }
  .settings-fields .label { grid-template-columns: minmax(0, 1fr); }
  .settings-field__key { text-align: left; }
  body.auth { padding: 12px; align-items: start; }
  .auth-grid { border-radius: 22px; margin-block: 12px; }
  .auth-form-side { max-height: none; min-height: calc(100svh - 48px); padding: 70px 22px 24px; gap: 20px; }
  .auth-form-side h1 { font-size: clamp(1.55rem, 8vw, 2rem); }
  .demo-chip { align-items: flex-start; flex-wrap: wrap; }
  .demo-chip code { flex: 1 1 100%; padding-left: 87px; }
}
@media (max-width: 640px) {
  .settings-nav { grid-auto-flow: row; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }
  .settings-nav__item { min-width: 0; padding: 9px; font-size: 0.76rem; }
  .settings-nav__item span:nth-child(2) { overflow-wrap: anywhere; }
}