.student-entry-shell {
  width: min(100% - 1rem, 76rem);
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.student-entry-grid {
  display: grid;
  gap: 1rem;
  align-items: start;
}

.student-entry-grid--wide {
  grid-template-columns: minmax(0, 1fr);
}

.student-auth-panel,
.student-auth-card,
.student-status-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 1.25rem;
  box-shadow: 0 20px 45px -30px rgba(15, 23, 42, 0.35);
}

.student-auth-panel {
  padding: 1.5rem;
  background:
    linear-gradient(160deg, rgba(37, 99, 235, 0.92), rgba(15, 23, 42, 0.9)),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.2), transparent 38%);
  color: #fff;
}

.student-auth-panel h1,
.student-auth-panel h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.08;
}

.student-auth-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

.student-auth-list {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.student-auth-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 0.95rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.12);
}

.student-auth-card {
  padding: 1.5rem;
}

.student-auth-card h2 {
  margin: 0;
  color: #0f172a;
}

.student-auth-copy {
  margin: 0.5rem 0 1.25rem;
  color: #475569;
}

.student-auth-alert {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  font-size: 0.95rem;
  border: 1px solid transparent;
}

.student-auth-alert--error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.22);
  color: #991b1b;
}

.student-auth-alert--success {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.22);
  color: #166534;
}

.student-auth-alert ul {
  margin: 0;
  padding-left: 1.1rem;
}

.student-form-grid {
  display: grid;
  gap: 1rem;
}

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

.student-field {
  display: grid;
  gap: 0.45rem;
}

.student-field label,
.student-field .form-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: #0f172a;
}

.student-auth-card .form-control,
.student-auth-card .form-select,
.student-auth-card .form-input,
.student-auth-card .form-textarea,
.student-auth-card input,
.student-auth-card select,
.student-auth-card textarea {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.8rem 0.95rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: #fff;
  color: #0f172a;
  font: inherit;
}

.student-auth-card textarea {
  min-height: 8rem;
  resize: vertical;
}

.student-method-toggle {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.student-method-toggle .method-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 2.9rem;
  padding: 0.8rem 1rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(248, 250, 252, 0.9);
  color: #334155;
  cursor: pointer;
  font-weight: 700;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.student-method-toggle .method-option.active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border-color: rgba(37, 99, 235, 0.8);
  color: #fff;
}

.student-form-actions,
.student-action-grid {
  display: grid;
  gap: 0.75rem;
}

.student-entry-shell .btn,
.student-entry-shell button[type='submit'],
.student-entry-shell input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.9rem;
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 0.95rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
}

.student-entry-shell .btn.btn-primary,
.student-entry-shell button.btn-primary,
.student-entry-shell input[type='submit'] {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border-color: rgba(37, 99, 235, 0.8);
  color: #fff;
}

.student-entry-shell .btn.btn-secondary,
.student-entry-shell .btn.btn-outline {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(148, 163, 184, 0.35);
  color: #0f172a;
}

.student-help-links {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.1rem;
  color: #475569;
}

.student-help-links a {
  color: #1d4ed8;
  font-weight: 600;
  text-decoration: none;
}

.student-password-wrap {
  position: relative;
}

.student-status-grid {
  display: grid;
  gap: 1rem;
}

.student-status-card {
  padding: 1.25rem;
}

.student-status-card h3 {
  margin: 0 0 0.35rem;
  color: #0f172a;
}

.student-status-card p {
  margin: 0;
  color: #475569;
}

.student-kpi {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.85rem;
}

.student-steps,
.student-doc-list {
  display: grid;
  gap: 0.75rem;
}

.student-step,
.student-doc-item {
  display: grid;
  gap: 0.25rem;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(248, 250, 252, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.student-step strong,
.student-doc-item strong {
  color: #0f172a;
}

.student-doc-status {
  font-size: 0.85rem;
  font-weight: 700;
  color: #166534;
}

.student-doc-status.is-pending {
  color: #92400e;
}

.student-auth-inline {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.student-build-tag {
  position: fixed;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 20;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.76);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  pointer-events: none;
}

.student-inline-meta {
  display: grid;
  gap: 0.4rem;
  color: #475569;
}

.hidden {
  display: none !important;
}

@media (min-width: 48rem) {
  .student-entry-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .student-entry-grid--wide {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .student-form-grid--2,
  .student-action-grid,
  .student-method-toggle,
  .student-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64rem) {
  .student-entry-shell {
    padding: 2rem 0 4rem;
  }
}