/**
 * Newsletter Frontend CSS - Eleira Studio Theme
 * File: /wp-content/themes/blocksy-child/assets/css/newsletter.css
 * 
 * Simple, fast, direct styling - no token complexity
 * Two contexts: Footer Modal + Journal Auto-Insert
 */

/* ========================================
   BASE NEWSLETTER FORM STYLES
   ======================================== */

.eleira-newsletter-signup {
    margin: 1.5rem 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    color: #333333;
}

.eleira-newsletter-title {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333333;
    line-height: 1.3;
}

.eleira-newsletter-form {
    max-width: 400px;
}

.eleira-newsletter-input-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    align-items: stretch;
}

.eleira-newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #dddddd;
    background: #ffffff;
    color: #333333;
    font-family: inherit;
    font-size: 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    outline: none;
    min-height: 48px;
    box-sizing: border-box;
}

.eleira-newsletter-input::placeholder {
    color: #666666;
    opacity: 1;
}

.eleira-newsletter-input:focus {
    border-color: #1a1a1a;
    box-shadow: 0 0 0 2px rgba(26, 26, 26, 0.2);
}

.eleira-newsletter-input--error {
    border-color: #dc3232;
}

.eleira-newsletter-input--error:focus {
    border-color: #dc3232;
    box-shadow: 0 0 0 2px rgba(220, 50, 50, 0.3);
}

.eleira-newsletter-button {
    padding: 12px 24px;
    background: #1a1a1a;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 120px;
    min-height: 48px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.eleira-newsletter-button:hover:not(:disabled) {
    background: #333333;
    transform: translateY(-1px);
}

.eleira-newsletter-button:disabled,
.eleira-newsletter-button--loading {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.eleira-newsletter-button:focus {
    outline: 2px solid #1a1a1a;
    outline-offset: 2px;
}

.eleira-newsletter-message {
    margin-top: 0.75rem;
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 0.875rem;
    line-height: 1.4;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.eleira-newsletter-message--success {
    background: rgba(0, 163, 42, 0.1);
    border-color: #00a32a;
    color: #00a32a;
}

.eleira-newsletter-message--error {
    background: rgba(220, 50, 50, 0.1);
    border-color: #dc3232;
    color: #dc3232;
}

/* Loading spinner */
.eleira-newsletter-button-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.eleira-newsletter-button-loading::after {
    content: '';
    width: 12px;
    height: 12px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: newsletter-spin 1s linear infinite;
}

@keyframes newsletter-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   FOOTER MODAL - Luxury Dark
   ======================================== */

.footer-modal .eleira-newsletter-signup {
    margin: 0;
    background: #1a1a1a;
    color: #ffffff;
}

.footer-modal .eleira-newsletter-title {
    color: #ffffff;
}

.footer-modal .eleira-newsletter-input {
    border-color: #555555;
    background: #333333;
    color: #ffffff;
}

.footer-modal .eleira-newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.footer-modal .eleira-newsletter-input:focus {
    border-color: #ffffff;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.footer-modal .eleira-newsletter-button {
    background: #ffffff;
    color: #1a1a1a;
}

.footer-modal .eleira-newsletter-button:hover:not(:disabled) {
    background: #f0f0f0;
}

/* ========================================
   JOURNAL - Elegant Auto-Insert
   ======================================== */

.eleira-newsletter-signup--journal {
    max-width: 500px;
    margin: 3rem auto;
    padding: 2rem;
    background: #fafafa;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    text-align: center;
}

.eleira-newsletter-signup--journal .eleira-newsletter-form {
    max-width: none;
}

.eleira-newsletter-signup--journal .eleira-newsletter-title {
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #2c2c2c;
}

.eleira-newsletter-signup--journal .eleira-newsletter-subtitle {
    font-size: 0.95rem;
    color: #666666;
    margin: 0 0 1.5rem 0;
    line-height: 1.4;
}

.eleira-newsletter-signup--journal .eleira-newsletter-input-group {
    max-width: 400px;
    margin: 0 auto 1rem auto;
}

.eleira-newsletter-signup--journal .eleira-newsletter-button {
    background: #2c2c2c;
}

.eleira-newsletter-signup--journal .eleira-newsletter-button:hover:not(:disabled) {
    background: #1a1a1a;
}

/* ========================================
   FOOTER MODAL SYSTEM
   ======================================== */

.footer-modal {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: #1a1a1a;
    color: #ffffff;
    z-index: 9999;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

.footer-modal.is-open {
    right: 0;
}

.footer-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.footer-modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.footer-modal-header {
    padding: 2rem;
    border-bottom: 1px solid #333;
}

.footer-modal-title {
    font-size: 1.5rem;
    font-weight: 300;
    margin: 0 0 0.5rem 0;
    color: #ffffff;
}

.footer-modal-subtitle {
    font-size: 0.9rem;
    color: #cccccc;
    margin: 0;
    line-height: 1.4;
}

.footer-modal-content {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.footer-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    transition: color 0.3s ease;
}

.footer-modal-close:hover {
    color: #cccccc;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .eleira-newsletter-input-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .eleira-newsletter-button {
        width: 100%;
        min-width: none;
    }
    
    .eleira-newsletter-form {
        max-width: none;
    }
    
    .eleira-newsletter-signup--journal {
        padding: 1.5rem;
        margin: 2rem auto;
    }
}

@media (max-width: 480px) {
    .eleira-newsletter-input,
    .eleira-newsletter-button {
        padding: 14px 16px;
        font-size: 1.125rem;
        min-height: 52px;
    }
    
    .eleira-newsletter-title {
        font-size: 1.125rem;
    }
    
    .eleira-newsletter-signup--journal .eleira-newsletter-title {
        font-size: 1.25rem;
    }
    
    .footer-modal {
        width: 100%;
        right: -100%;
    }
    
    .footer-modal-header,
    .footer-modal-content {
        padding: 1.5rem;
    }
    
    .footer-modal-title {
        font-size: 1.25rem;
    }
}

/* ========================================
   ACCESSIBILITY & PERFORMANCE
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    .eleira-newsletter-input,
    .eleira-newsletter-button,
    .footer-modal,
    .footer-modal-overlay {
        transition: none;
    }
    
    .eleira-newsletter-button:hover {
        transform: none;
    }
}

@media print {
    .eleira-newsletter-signup,
    .footer-modal,
    .footer-modal-overlay {
        display: none;
    }
}

@media (prefers-contrast: high) {
    .eleira-newsletter-input {
        border-width: 2px;
    }
    
    .eleira-newsletter-button {
        border: 2px solid currentColor;
    }
}