/* Material for MkDocs - Button Components */

.btn,
.btn-primary,
.btn--primary,
a.btn,
a.btn-primary,
a.btn--primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
  text-decoration: none;
}

.btn:hover,
.btn-primary:hover,
.btn--primary:hover,
a.btn:hover,
a.btn-primary:hover,
a.btn--primary:hover {
  background-color: var(--primary-colour-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn:active,
.btn-primary:active,
.btn--primary:active,
a.btn:active,
a.btn-primary:active,
a.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--secondary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  background-color: var(--surface-colour);
  color: var(--text-main);
  border: 1px solid var(--border);
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
}

.btn--secondary:hover,
.btn-secondary:hover {
  background-color: var(--border);
  border-color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

.btn--ghost {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid transparent;
  padding: 0.5rem 1rem;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn--ghost:hover {
  background-color: var(--surface-colour);
  color: var(--primary);
  border-color: var(--border);
}

.btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* Input Components */

.input-cyber,
.form__input {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-main);
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  outline: none;
}

.input-cyber:focus,
.form__input:focus {
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(64, 81, 181, 0.1);
}

.input-cyber:disabled,
.form__input:disabled {
  background-color: var(--surface-colour);
  color: var(--text-muted);
  cursor: not-allowed;
}

textarea.input-cyber,
textarea.form__input {
  resize: vertical;
  min-height: 120px;
}

select.input-cyber,
select.form__input {
  cursor: pointer;
}

/* Checkbox & Radio */

.checkbox,
.radio,
input[type="checkbox"],
input[type="radio"] {
  cursor: pointer;
  accent-color: var(--primary);
  width: 1.25rem;
  height: 1.25rem;
  margin: 0;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.checkbox:focus,
.radio:focus,
input[type="checkbox"]:focus,
input[type="radio"]:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Option Label for Quiz/Practice Questions */

.option-label {
  display: flex;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
}

.option-label:hover {
  background: #f9f9f9;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.option-label input[type="checkbox"],
.option-label input[type="radio"] {
  margin-top: 2px;
}

.option-text {
  flex: 1;
  color: var(--text-main);
  font-size: 1rem;
  line-height: 1.5;
}

/* Question Item Label for Admin Quiz Selection */

.question-item-label {
  display: flex;
  align-items: flex-start;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
}

.question-item-label:hover {
  background: #f9f9f9;
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.question-item-label input[type="checkbox"] {
  margin-top: 2px;
}

.question-item-content {
  flex: 1;
  margin-left: 0.5rem;
}

.question-item-text {
  color: var(--text-main);
  font-weight: 500;
  margin: 0;
  padding: 0;
}

/* User Select Label for Admin Students */

.user-select-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.875rem;
  user-select: none;
}

.user-select-label input[type="checkbox"] {
  margin: 0;
  margin-right: 0;
}

/* Cards & Containers */

.card,
.content-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover,
.content-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.card__body {
  display: flex;
  flex-direction: column;
}

.card__title,
.content-card h3 {
  color: var(--text-main);
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 0.5rem 0;
}

.card__description,
.content-card p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0.5rem 0;
  line-height: 1.5;
}

.card__tag,
.content-card .tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  background-color: rgba(0, 191, 165, 0.12);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  margin-top: 0.75rem;
  margin-right: 0.5rem;
}

.card__action,
.content-card .arrow-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary);
  font-weight: 500;
  transition: color 0.2s ease;
}

.card__action:hover,
.content-card .arrow-link:hover {
  color: var(--primary-colour-hover);
}

/* AI Border (legacy, maps to card) */

.ai-border,
.ai-border__inner {
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

/* Form Wrapper */

.form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form__label {
  font-weight: 500;
  color: var(--text-main);
  font-size: 0.95rem;
}

.form__label--required::after {
  content: ' *';
  color: #ef4444;
}

.form__help,
.form__hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.form__error {
  font-size: 0.8rem;
  color: #ef4444;
  margin-top: 0.25rem;
}

/* Alert & Status */

.alert,
.status {
  padding: 1rem;
  border-radius: var(--radius);
  border-left: 4px solid transparent;
  margin-bottom: 1rem;
}

.alert--success {
  background-color: #d1fae5;
  border-left-color: #10b981;
  color: #065f46;
}

.alert--error {
  background-color: #fee2e2;
  border-left-color: #ef4444;
  color: #7f1d1d;
}

.alert--warning {
  background-color: #fef3c7;
  border-left-color: #f59e0b;
  color: #78350f;
}

.alert--info {
  background-color: #dbeafe;
  border-left-color: #3b82f6;
  color: #1e3a8a;
}

/* Badge */

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--surface-colour);
  color: var(--text-main);
}

.badge--primary {
  background-color: rgba(64, 81, 181, 0.15);
  color: var(--primary);
}

.badge--success {
  background-color: #d1fae5;
  color: #065f46;
}

.badge--error {
  background-color: #fee2e2;
  color: #7f1d1d;
}

/* Loading & Spinner */

.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Module Cards (Dashboard) */

.module-card {
  display: flex;
  flex-direction: column;
  min-height: 280px;
}

.module-card .card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.module-card .card__title {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.module-description {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.module-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
}

.module-actions .btn {
  display: inline-block;
  text-align: center;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
}

.module-actions .btn-primary {
  width: 100%;
}