/* Newsletter styles - zgodne ze stylem iVents */
:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --fg: #1f2937;
  --muted-fg: #6b7280;
  --muted: #f1f5f9;
  --primary: #0d9488;
  --secondary: #2563eb;
  --accent: #8b2c9e;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
  --border: #e5e7eb;
  --radius: 10px;
  --radius-lg: 14px;
  --font-display: 'Montserrat', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: 180ms ease;
}

/* Newsletter container */
.newsletter-container {
  min-height: calc(100vh - 120px);
  padding: 32px 16px;
  background: var(--bg);
}

.newsletter-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

/* Newsletter card */
.newsletter-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border);
  padding: 32px 24px;
}

@media (min-width: 768px) {
  .newsletter-card {
    padding: 48px 56px;
  }
}

.newsletter-card-warning {
  border-color: var(--warning);
  border-width: 2px;
}

.newsletter-card-success {
  border-color: var(--success);
  border-width: 2px;
}

/* Header */
.newsletter-header {
  text-align: center;
  margin-bottom: 32px;
}

.newsletter-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 16px;
  font-size: 48px;
}

.newsletter-icon.icon-success { color: var(--success); font-size: 64px; }
.newsletter-icon.icon-warning { color: var(--warning); }
.newsletter-icon.icon-error { color: var(--error); }
.newsletter-icon.icon-info { color: var(--info); }
.newsletter-icon.icon-primary { color: var(--primary); }

.newsletter-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--fg);
  margin: 0 0 8px 0;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .newsletter-title {
    font-size: 36px;
  }
}

.newsletter-subtitle {
  font-size: 16px;
  color: var(--muted-fg);
  margin: 8px 0 0 0;
  font-weight: 400;
}

.newsletter-subtitle strong {
  color: var(--fg);
  font-weight: 600;
}

/* Text sections */
.newsletter-text {
  text-align: center;
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* Alert boxes */
.newsletter-alert {
  display: flex;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.6;
}

.newsletter-alert-warning {
  background: #fef3c7;
  border: 1px solid #fbbf24;
  color: #92400e;
}

.newsletter-alert-info {
  background: #dbeafe;
  border: 1px solid #60a5fa;
  color: #1e3a8a;
}

.newsletter-alert-success {
  background: #d1fae5;
  border: 1px solid #34d399;
  color: #065f46;
}

.newsletter-alert-icon {
  flex-shrink: 0;
  font-size: 20px;
}

.newsletter-alert-content h4 {
  font-weight: 700;
  margin: 0 0 8px 0;
  font-size: 15px;
}

.newsletter-alert-content p {
  margin: 0;
  font-size: 14px;
}

/* Benefits list */
.newsletter-benefits {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.newsletter-benefit-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--fg);
}

.newsletter-benefit-item i {
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

/* Benefits card */
.newsletter-benefits-card {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08) 0%, rgba(37, 99, 235, 0.08) 100%);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.newsletter-benefits-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin: 0 0 16px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.newsletter-benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .newsletter-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.newsletter-benefits-grid .newsletter-benefit-item {
  color: rgba(31, 41, 55, 0.8);
}

/* Action buttons */
.newsletter-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .newsletter-actions {
    flex-direction: row;
  }
}

.newsletter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  min-width: 180px;
  flex: 1;
}

@media (min-width: 640px) {
  .newsletter-btn {
    flex: 0 0 auto;
  }
}

.newsletter-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.newsletter-btn-primary {
  background: var(--primary);
  color: white;
}

.newsletter-btn-primary:hover {
  background: #0f766e;
}

.newsletter-btn-warning {
  background: var(--warning);
  color: white;
}

.newsletter-btn-warning:hover {
  background: #d97706;
}

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

.newsletter-btn-success:hover {
  background: #059669;
}

.newsletter-btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
}

.newsletter-btn-outline:hover {
  background: var(--muted);
  border-color: var(--fg);
}

/* Form elements */
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.newsletter-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.newsletter-form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}

.newsletter-form-input,
.newsletter-form-select {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--fg);
  background: var(--card);
  transition: border-color var(--transition);
}

.newsletter-form-input:focus,
.newsletter-form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.newsletter-form-input::placeholder {
  color: var(--muted-fg);
}

.newsletter-form-help {
  font-size: 13px;
  color: var(--muted-fg);
  margin-top: 4px;
}

.newsletter-form-error {
  color: var(--error);
  font-size: 13px;
  margin-top: 4px;
}

.newsletter-form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.newsletter-form-checkbox input[type="checkbox"] {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.newsletter-form-checkbox label {
  font-size: 14px;
  color: var(--fg);
  cursor: pointer;
  flex: 1;
}

.newsletter-form-checkbox label a {
  color: var(--primary);
  text-decoration: underline;
}

/* Divider */
.newsletter-divider {
  height: 1px;
  background: var(--border);
  margin: 32px 0;
}

/* Footer note */
.newsletter-footer {
  text-align: center;
  font-size: 14px;
  color: var(--muted-fg);
}

.newsletter-footer i {
  margin-right: 4px;
}

/* Error messages */
.newsletter-errors {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 14px;
}

.newsletter-errors ul {
  margin: 0;
  padding-left: 20px;
}

.newsletter-errors li {
  margin: 4px 0;
}

/* Success messages */
.newsletter-success {
  background: #d1fae5;
  border: 1px solid #34d399;
  color: #065f46;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 14px;
}

/* Statistics section */
.newsletter-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .newsletter-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

.newsletter-stat-card {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}

.newsletter-stat-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.newsletter-stat-icon.icon-primary { color: var(--primary); }
.newsletter-stat-icon.icon-success { color: var(--success); }
.newsletter-stat-icon.icon-warning { color: var(--warning); }

.newsletter-stat-title {
  font-size: 13px;
  color: var(--muted-fg);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.newsletter-stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 4px;
}

.newsletter-stat-value.value-primary { color: var(--primary); }
.newsletter-stat-value.value-success { color: var(--success); }
.newsletter-stat-value.value-warning { color: var(--warning); }

.newsletter-stat-desc {
  font-size: 13px;
  color: var(--muted-fg);
}

/* Custom toggle switch */
.newsletter-toggle {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 32px;
}

.newsletter-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.newsletter-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: .4s;
  border-radius: 34px;
}

.newsletter-toggle-slider:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

.newsletter-toggle input:checked + .newsletter-toggle-slider {
  background-color: var(--primary);
}

.newsletter-toggle input:checked + .newsletter-toggle-slider:before {
  transform: translateX(28px);
}

/* Preferences specific styles */
.newsletter-preferences-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 1024px) {
  .newsletter-preferences-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.newsletter-setting-card {
  background: var(--muted);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.newsletter-setting-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.newsletter-setting-info {
  flex: 1;
}

.newsletter-setting-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin: 0 0 8px 0;
}

.newsletter-setting-desc {
  font-size: 14px;
  color: var(--muted-fg);
  margin: 0;
  line-height: 1.5;
}

/* Benefits sidebar */
.newsletter-benefits-sidebar {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius);
  padding: 24px;
  color: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.newsletter-benefits-sidebar h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 16px 0;
}

.newsletter-benefits-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.newsletter-benefits-sidebar li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.newsletter-benefits-sidebar li span:first-child {
  font-size: 20px;
}