:root {
  --bg: #f2f6ff;
  --card: #ffffff;
  --text: #102542;
  --muted: #5f6f84;
  --primary: #1e5eff;
  --border: #dce4f3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Poppins, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.portal-header {
  padding: 1rem 1.2rem;
  background: linear-gradient(135deg, #0f2b3f, #1b5f7a);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: #fff;
}

.brand h1 {
  margin: 0;
  font-size: 1.3rem;
}

.brand p {
  margin: 0.25rem 0 0;
  color: rgba(255, 255, 255, 0.84);
}

.session-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.session-actions span {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.88);
}

.auth-gate {
  min-height: calc(100vh - 98px);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth-card {
  width: min(420px, 96vw);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 14px 26px rgba(16, 37, 66, 0.08);
}

.auth-card h2 {
  margin: 0;
}

.auth-card p {
  margin: 0.38rem 0 0.9rem;
  color: var(--muted);
}

.auth-card form {
  display: grid;
  gap: 0.7rem;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 10px 20px rgba(16, 37, 66, 0.06);
}

.card-full {
  grid-column: 1 / -1;
}

.card h2 {
  margin: 0 0 0.9rem;
  font-size: 1.08rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.5rem 0.62rem;
  color: var(--text);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.6rem;
  margin-top: 0.35rem;
}

button {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  min-height: 40px;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}

button.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.msg {
  margin: 0.75rem 0 0;
  min-height: 1.2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.msg.error {
  color: #b23a3a;
}

.msg.success {
  color: #147d4b;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--border);
  text-align: left;
  padding: 0.55rem 0.4rem;
  font-size: 0.88rem;
}

.school-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: #fff;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 84px;
  min-height: 28px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.status-pill.active {
  background: #dcf8ea;
  color: #147d4b;
}

.status-pill.inactive {
  background: #ffe6e6;
  color: #b23a3a;
}

@media (max-width: 980px) {
  .portal-grid {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}