/* ===========================================
   DSV - Newsletter Subscription Styles
   =========================================== */

/* ===========================================
   HERO SECTION
   =========================================== */
.newsletter-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--space-12) 0 var(--space-16);
    text-align: center;
}

.newsletter-hero__title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-tight);
    text-transform: uppercase;
}

.newsletter-hero__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

/* ===========================================
   ACTION BAR (STICKY)
   =========================================== */
.newsletter-action-bar {
    background-color: var(--color-background-light);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6) 0;
    position: sticky;
    top: var(--header-height);
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.action-bar-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    max-width: 800px;
    margin: 0 auto;
}

.action-bar-card--success {
    border-color: var(--color-primary);
    background-color: rgba(237, 25, 46, 0.05);
}

.action-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.action-bar-input-group {
    display: flex;
    gap: var(--space-3);
    flex: 1;
    min-width: 280px;
}

.action-bar-input-wrapper {
    flex: 1;
}

.action-bar-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.action-bar-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(237, 25, 46, 0.15);
}

.action-bar-error {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
    color: #dc2626;
}

.action-bar-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.action-bar-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.action-bar-icon--success {
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
}

.action-bar-user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.action-bar-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.action-bar-email {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
    background: none;
    border: none;
    padding: 0;
}

.action-bar-actions {
    display: flex;
    gap: var(--space-3);
}

.btn-action-primary {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    font-family: var(--font-family-heading);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-normal), transform var(--transition-normal);
    white-space: nowrap;
}

.btn-action-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-1px);
}

.btn-action-secondary {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family);
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-action-secondary:hover {
    background-color: var(--color-background-light);
    border-color: var(--color-text-light);
}

.action-bar-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.action-bar-legal {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin: 0;
}

.action-bar-legal a {
    color: var(--color-primary);
    text-decoration: underline;
}

.action-bar-login-link {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family);
    color: var(--color-primary);
    background-color: rgba(237, 25, 46, 0.08);
    border: 1px solid rgba(237, 25, 46, 0.3);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.action-bar-login-link:hover {
    background-color: rgba(237, 25, 46, 0.15);
    border-color: var(--color-primary);
    color: var(--color-dark);
}

.action-bar-hint {
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ===========================================
   NEWSLETTER SELECTION
   =========================================== */
.newsletter-selection {
    padding: var(--space-12) 0 var(--space-16);
    background-color: var(--color-background);
}

.section-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--space-3);
    text-align: center;
    text-transform: uppercase;
}

.section-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: var(--space-10);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Featured Newsletter (Full Width) */
.newsletter-featured {
    max-width: 700px;
    margin: 0 auto var(--space-5);
}

/* Other Newsletters Grid */
.newsletter-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
    max-width: 700px;
    margin: 0 auto;
}

.newsletter-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.newsletter-card:hover {
    box-shadow: var(--shadow-md);
}

.newsletter-card__header {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-background-light);
    border-bottom: 1px solid var(--color-border);
}

@media (min-width: 480px) {
    .newsletter-card__header {
        flex-wrap: nowrap;
        gap: var(--space-4);
        padding: var(--space-5);
    }
}

.newsletter-card__icon-badge {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
    letter-spacing: 0.5px;
}

@media (min-width: 480px) {
    .newsletter-card__icon-badge {
        width: 44px;
        height: 44px;
        font-size: var(--font-size-sm);
    }
}

.newsletter-card__info {
    flex: 1;
    min-width: 0;
}

/* Mobile: Button takes full width below content */
@media (max-width: 479px) {
    .newsletter-card__header > .toggle-btn,
    .newsletter-card__header > u-newsletter-toggle-subscription-button,
    .newsletter-card__header > u-conditional-render,
    .newsletter-card__header > u-newsletter-checkbox {
        width: 100%;
        order: 10;
    }

    .newsletter-card__header .toggle-btn {
        width: 100%;
        text-align: center;
    }

    .newsletter-card__info {
        flex: 1 1 calc(100% - 60px);
    }
}

.newsletter-card__title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--space-1);
    text-transform: uppercase;
}

@media (min-width: 480px) {
    .newsletter-card__title {
        font-size: var(--font-size-lg);
    }
}

.newsletter-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

.newsletter-card__frequency {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: var(--space-2);
}

/* Compact Card Styles (no preferences section) */
.newsletter-card--compact .newsletter-card__header {
    border-bottom: none;
}

.toggle-btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    font-family: var(--font-family-heading);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    flex-shrink: 0;
}

.toggle-btn--subscribe {
    background-color: var(--color-accent);
    color: var(--color-white);
    border: 1px solid var(--color-accent);
}

.toggle-btn--subscribe:hover {
    background-color: var(--color-accent-hover);
}

.toggle-btn--unsubscribe {
    background-color: transparent;
    color: #dc2626;
    border: 1px solid #fca5a5;
}

.toggle-btn--unsubscribe:hover {
    background-color: #dc2626;
    color: var(--color-white);
    border-color: #dc2626;
}

/* ===========================================
   NEWSLETTER PREVIEW (NOT IDENTIFIED)
   =========================================== */
.newsletter-preview {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    min-height: 300px;
    background-color: var(--color-background-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.newsletter-preview-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(2px);
}

.newsletter-preview-message {
    text-align: center;
    padding: var(--space-8);
}

.newsletter-preview-message svg {
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.newsletter-preview-message h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.newsletter-preview-message p {
    color: var(--color-text-light);
    max-width: 300px;
    margin: 0 auto;
}

/* ===========================================
   INFO SECTION
   =========================================== */
.newsletter-info {
    padding: var(--space-12) 0;
    background-color: var(--color-white);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

.info-card {
    text-align: center;
    padding: var(--space-6);
}

.info-card svg {
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.info-card h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--space-2);
}

.info-card p {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 767px) {
    .newsletter-hero {
        padding: var(--space-6) 0 var(--space-8);
    }

    .newsletter-hero__title {
        font-size: var(--font-size-xl);
    }

    .newsletter-hero__subtitle {
        font-size: var(--font-size-sm);
    }

    .newsletter-selection {
        padding: var(--space-6) 0 var(--space-10);
    }

    .section-subtitle {
        margin-bottom: var(--space-6);
    }

    .newsletter-action-bar {
        position: relative;
        top: 0;
    }

    .action-bar-card {
        padding: var(--space-4);
    }

    .action-bar-input-group {
        flex-direction: column;
        min-width: 100%;
    }

    .action-bar-content {
        flex-direction: column;
        align-items: stretch;
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .newsletter-featured {
        margin-bottom: var(--space-4);
    }
}