/* Component Styles */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  font-family: var(--font-family);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover, .btn-primary:active {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-secondary:hover, .btn-secondary:active {
  background-color: var(--primary-blue);
  color: var(--white);
}

.btn-danger {
  background-color: var(--error-red);
  color: var(--white);
}

.btn-success {
  background-color: var(--success-green);
  color: var(--white);
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: 16px 32px;
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: 8px 16px;
  font-size: var(--font-size-sm);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: var(--white);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0;
}

.card-subtitle {
  font-size: var(--font-size-sm);
  opacity: 0.9;
  margin-top: var(--spacing-xs);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--light-gray);
  border-top: 1px solid var(--medium-gray);
}

/* Home Cards (Two Card System) */
.home-cards {
  display: grid;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.home-card {
  background-color: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.home-card:active {
  transform: scale(0.98);
}

.home-card-icon {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  padding: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-card-icon i {
  font-size: 64px;
  color: var(--white);
}

.home-card-content {
  padding: var(--spacing-lg);
}

.home-card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.home-card-description {
  font-size: var(--font-size-base);
  color: var(--dark-gray);
  line-height: 1.6;
}

.home-card-badge {
  display: inline-block;
  background-color: var(--primary-red);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-top: var(--spacing-sm);
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.form-input.error {
  border-color: var(--error-red);
}

.form-error {
  color: var(--error-red);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
  display: block;
}

.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--medium-gray);
  border-radius: 8px;
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  background-color: var(--white);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

/* Progress Bar */
.progress-container {
  background-color: var(--light-gray);
  border-radius: 10px;
  overflow: hidden;
  height: 10px;
  margin: var(--spacing-md) 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-blue) 0%, var(--accent-orange) 100%);
  transition: width var(--transition-slow);
  border-radius: 10px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--white);
  border-radius: 12px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--medium-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-blue);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--dark-gray);
  cursor: pointer;
  padding: 0;
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--medium-gray);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.pagination-info {
  font-size: var(--font-size-sm);
  color: var(--dark-gray);
  font-weight: 600;
}

.pagination-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.pagination-btn {
  padding: 8px 16px;
  border: 2px solid var(--primary-blue);
  background-color: var(--white);
  color: var(--primary-blue);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.pagination-btn:hover:not(:disabled) {
  background-color: var(--primary-blue);
  color: var(--white);
}

.pagination-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Tags */
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin: 4px;
}

.tag-primary {
  background-color: var(--primary-blue);
  color: var(--white);
}

.tag-secondary {
  background-color: var(--light-gray);
  color: var(--dark-gray);
}

.tag-success {
  background-color: var(--success-green);
  color: var(--white);
}

.tag-danger {
  background-color: var(--error-red);
  color: var(--white);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
}

.empty-state-icon {
  font-size: 64px;
  color: var(--medium-gray);
  margin-bottom: var(--spacing-md);
}

.empty-state-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--dark-gray);
  margin-bottom: var(--spacing-sm);
}

.empty-state-description {
  font-size: var(--font-size-base);
  color: var(--dark-gray);
  margin-bottom: var(--spacing-lg);
}

/* Rule Content */
.rule-content {
  background-color: var(--white);
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
}

.rule-title {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
}

.rule-body h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--secondary-blue);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.rule-body ul, .rule-body ol {
  padding-left: var(--spacing-lg);
  margin: var(--spacing-md) 0;
}

.rule-body li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
}

.rule-body p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.rule-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
}

/* Video Container */
.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  margin: var(--spacing-lg) 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin: var(--spacing-lg) 0;
}

.action-btn {
  flex: 1;
  padding: 12px;
  border: 2px solid var(--medium-gray);
  background-color: var(--white);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dark-gray);
}

.action-btn i {
  font-size: 24px;
  color: var(--primary-blue);
}

.action-btn:hover, .action-btn:active {
  border-color: var(--primary-blue);
  background-color: rgba(1, 51, 105, 0.05);
}

.action-btn.active {
  border-color: var(--primary-blue);
  background-color: var(--primary-blue);
  color: var(--white);
}

.action-btn.active i {
  color: var(--white);
}