:root {
  --bg: #0f1419;
  --bg-elevated: #171e26;
  --bg-soft: #1d2630;
  --line: #2a3542;
  --text: #e8eef4;
  --muted: #8b9aab;
  --teal: #2dd4bf;
  --teal-dim: rgba(45, 212, 191, 0.14);
  --amber: #f5b942;
  --amber-dim: rgba(245, 185, 66, 0.14);
  --rose: #f07178;
  --rose-dim: rgba(240, 113, 120, 0.14);
  --sky: #6cb6ff;
  --sky-dim: rgba(108, 182, 255, 0.14);
  --green: #7fd99a;
  --green-dim: rgba(127, 217, 154, 0.14);
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Figtree", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(45, 212, 191, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(108, 182, 255, 0.1), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

a {
  color: inherit;
}

.page {
  width: min(1240px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.75rem 0 3rem;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.login-card {
  width: min(28rem, 100%);
  padding: 2rem 1.75rem;
  background:
    linear-gradient(165deg, rgba(45, 212, 191, 0.08), transparent 45%),
    var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.login-lead {
  margin: 0.75rem 0 1.35rem;
  color: var(--muted);
  line-height: 1.45;
}

.login-card .btn {
  display: inline-flex;
  margin-top: 0.25rem;
}

.login-footnote {
  margin: 1.25rem 0 0;
  font-size: 0.82rem;
  line-height: 1.4;
}

.login-card code {
  font-size: 0.85em;
  color: var(--sky);
}

.agent-meta strong,
.refresh-meta strong {
  color: var(--text);
}

.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 1.25rem 2.5rem;
  align-items: end;
  margin-bottom: 1.75rem;
}

.brand {
  max-width: none;
  min-width: 0;
}

.brand-kicker {
  margin: 0 0 0.35rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  max-width: 38rem;
  line-height: 1.45;
}

.top-actions {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1rem;
  width: 100%;
  min-width: 0;
}

.top-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
}

.agent-meta,
.refresh-meta {
  flex: 1 1 0;
  min-width: 0;
}

.agent-meta {
  text-align: left;
}

.refresh-meta {
  text-align: right;
}

.top-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.7rem 1.15rem;
  background: var(--teal);
  color: #06201c;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.alert {
  margin-bottom: 1.25rem;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(240, 113, 120, 0.45);
  border-radius: var(--radius);
  background: var(--rose-dim);
  color: #ffd5d8;
}

.headline {
  margin-bottom: 1.25rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--teal-dim), transparent 55%), var(--bg-elevated);
  box-shadow: var(--shadow);
}

.headline strong {
  color: var(--teal);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

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

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.kpi {
  padding: 1rem 1.05rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.kpi .label {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.kpi .value {
  margin: 0.45rem 0 0.2rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
}

.kpi .hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.kpi.ready {
  border-color: rgba(127, 217, 154, 0.35);
  background: linear-gradient(180deg, var(--green-dim), var(--bg-elevated) 55%);
}

.kpi.blocked {
  border-color: rgba(245, 185, 66, 0.35);
  background: linear-gradient(180deg, var(--amber-dim), var(--bg-elevated) 55%);
}

.kpi.course {
  border-color: rgba(240, 113, 120, 0.3);
  background: linear-gradient(180deg, var(--rose-dim), var(--bg-elevated) 55%);
}

.kpi.prereg {
  border-color: rgba(108, 182, 255, 0.35);
  background: linear-gradient(180deg, var(--sky-dim), var(--bg-elevated) 55%);
}

.panels {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.panel-header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.panel-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.status-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem 0;
}

.status-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1.1rem;
  border-bottom: 1px solid rgba(42, 53, 66, 0.7);
}

.status-list li:last-child {
  border-bottom: 0;
}

.status-list .count {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--teal);
}

.gap-list {
  list-style: none;
  margin: 0;
  padding: 0.75rem 1.1rem 1rem;
}

.gap-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.gap-list li:last-child {
  margin-bottom: 0;
}

.gap-bar {
  grid-column: 1 / -1;
  height: 0.4rem;
  border-radius: 999px;
  background: #243040;
  overflow: hidden;
}

.gap-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #1aa899, var(--teal));
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--bg-soft);
  position: sticky;
  top: 0;
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.num {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.chip-ready {
  background: var(--green-dim);
  color: var(--green);
}

.chip-incomplete {
  background: var(--amber-dim);
  color: var(--amber);
}

.chip-missing {
  background: var(--rose-dim);
  color: var(--rose);
}

.chip-prereg {
  background: var(--sky-dim);
  color: var(--sky);
}

.chip-neutral {
  background: rgba(139, 154, 171, 0.14);
  color: var(--muted);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.filters label {
  display: grid;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.filters select,
.filters input {
  min-width: 12rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.filters .actions {
  display: flex;
  align-items: end;
  gap: 0.5rem;
}

.empty {
  margin: 0;
  padding: 1.5rem 1.1rem;
  color: var(--muted);
}

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

.lookup-panel {
  margin-bottom: 1.5rem;
}

.lookup-filters .lookup-search {
  flex: 1 1 22rem;
}

.lookup-filters .lookup-search input {
  min-width: 100%;
  width: 100%;
}

.student-card {
  margin: 0 1.1rem 1.1rem;
  padding: 1rem 1.05rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
}

.student-card-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.student-card-top h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

.student-card-top p {
  margin: 0.25rem 0 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1rem;
}

.detail-block h4,
.check-row h4 {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-list {
  margin: 0;
}

.detail-list > div {
  display: grid;
  grid-template-columns: 10.5rem 1fr;
  gap: 0.55rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(42, 53, 66, 0.65);
}

.detail-list > div:last-child {
  border-bottom: 0;
}

.detail-list dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.detail-list dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.detail-list dd.emphasis {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--teal);
}

.check-row {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.check-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

@media (max-width: 960px) {
  .topbar {
    grid-template-columns: 1fr;
  }

  .top-buttons {
    justify-content: flex-start;
  }

  .kpi-grid,
  .panels {
    grid-template-columns: 1fr 1fr;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .kpi-grid,
  .panels,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .filters select,
  .filters input {
    min-width: 100%;
  }

  .detail-list > div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}