body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial;
  background: #f5f7fb;
  margin: 0;
}

.admin-topbar {
  background: linear-gradient(90deg, #1e3a8a, #2563eb);
  color: white;
  padding: 16px 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.admin-topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.admin-brand {
  font-size: 1.2rem;
  font-weight: 700;
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-topbar-badge {
  background: rgba(255, 255, 255, 0.14);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
}

.admin-container {
  max-width: 900px;
  margin: 60px auto;
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.admin-container h1 {
  margin-top: 0;
}

form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

label {
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  border-radius: 8px;
  border: 1px solid #dcdcdc;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.option-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.option-box-full {
  grid-column: 1 / -1;
}

.answer-textarea {
  min-height: 88px;
  font-size: 18px;
}

.answer-choice-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border: 1px solid #dbe5ff;
  border-radius: 10px;
  background: #f8fbff;
}

.correct-choice-radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.correct-choice-radio input {
  width: auto;
  margin: 0;
}

button {
  margin-top: 20px;
  padding: 14px;
  border: none;
  border-radius: 8px;
  background: #2563eb;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

button:hover {
  background: #1e4fd1;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.admin-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 8px;
  background: #2563eb;
  color: white;
  text-decoration: none;
  font-weight: 600;
}

.admin-link-button:hover {
  background: #1e4fd1;
}

.admin-topbar-link {
  padding: 8px 14px;
  background: rgba(15, 23, 42, 0.18);
}

.admin-topbar-link:hover {
  background: rgba(15, 23, 42, 0.3);
}

.admin-role-badge {
  background: #991b1b;
  color: white;
  font-weight: 800;
}

.imported-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.imported-item {
  padding: 12px;
  border: 1px solid #dbe5ff;
  border-radius: 8px;
  background: #f8fbff;
}

.success {
  background: #e6ffed;
  color: #087f3e;
  padding: 12px;
  border-radius: 8px;
}

.error {
  background: #ffe6e6;
  color: #a00000;
  padding: 12px;
  border-radius: 8px;
}

.admin-database-container {
  max-width: 1500px;
  margin-top: 34px;
}

.admin-page-heading,
.admin-table-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.admin-page-heading p {
  margin-bottom: 0;
  color: #64748b;
}

.admin-eyebrow {
  margin: 0 0 8px !important;
  color: #2563eb !important;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 800;
}

.admin-filter-bar {
  display: grid;
  grid-template-columns: minmax(260px, 2fr) repeat(3, minmax(150px, 1fr)) auto auto;
  gap: 12px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid #dbe4ee;
  border-radius: 12px;
  background: #f8fafc;
  align-items: end;
}

.admin-filter-bar label {
  display: grid;
  gap: 7px;
  color: #475569;
  font-size: 0.78rem;
}

.admin-filter-bar input,
.admin-filter-bar select {
  min-height: 44px;
  padding: 10px 12px;
  border-color: #cbd5e1;
  background: white;
}

.admin-filter-submit,
.admin-filter-reset {
  min-height: 44px;
  margin: 0;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}

.admin-filter-reset {
  border: 1px solid #cbd5e1;
  color: #475569;
  background: white;
}

.admin-table-section {
  margin-top: 30px;
}

.admin-table-heading {
  margin-bottom: 12px;
}

.admin-table-heading h2 {
  margin: 0;
}

.admin-table-heading span {
  padding: 6px 10px;
  border-radius: 999px;
  background: #eaf1fb;
  color: #315b8f;
  font-size: 0.78rem;
  font-weight: 700;
}

.admin-question-table {
  overflow-x: auto;
  border: 1px solid #dbe4ee;
  border-radius: 12px;
  background: white;
}

.admin-question-row {
  min-width: 1800px;
  display: grid;
  grid-template-columns: 130px 170px minmax(260px, 1.2fr) repeat(5, minmax(160px, 0.8fr)) 120px 110px;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid #e5e7eb;
  align-items: start;
  color: #334155;
  font-size: 0.9rem;
}

.admin-question-header {
  position: sticky;
  top: 0;
  z-index: 1;
  border-top: 0;
  background: #edf3fb;
  color: #244e83;
  font-weight: 800;
}

.admin-table-empty {
  padding: 24px;
  color: #64748b;
  text-align: center;
}

.admin-user-table {
  overflow-x: auto;
  border: 1px solid #dbe4ee;
  border-radius: 12px;
  background: white;
}

.admin-user-row {
  min-width: 1080px;
  display: grid;
  grid-template-columns: minmax(160px, 1.1fr) minmax(180px, 1.2fr) minmax(240px, 1.5fr) 110px 170px 180px 100px;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid #e5e7eb;
  align-items: center;
  color: #334155;
  font-size: 0.9rem;
}

.admin-delete-button {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid #fecaca;
  border-radius: 8px;
  background: #fff1f2;
  color: #b91c1c;
  font-weight: 700;
  cursor: pointer;
}

.admin-delete-button:hover {
  border-color: #ef4444;
  background: #fee2e2;
}

.admin-user-header {
  border-top: 0;
  background: #edf3fb;
  color: #244e83;
  font-weight: 800;
}

.admin-login-row {
  min-width: 760px;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(240px, 1.4fr) minmax(180px, 1fr) 180px;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid #e5e7eb;
  align-items: center;
  color: #334155;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .admin-container {
    margin: 20px 12px;
    padding: 22px 16px;
  }

  .admin-filter-bar {
    grid-template-columns: 1fr 1fr;
  }

  .admin-filter-search {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .admin-page-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-filter-bar {
    grid-template-columns: 1fr;
  }

  .admin-filter-search {
    grid-column: auto;
  }
}