/**
 * 🎯 Shared Lead Generation Styles
 * Universal popup styles for all ebook pages
 * Compatible with existing designs
 */

/* Lead Popup Overlay */
.lead-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 27, 75, 0.85);
    backdrop-filter: blur(5px);
    z-index: 20000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.lead-popup-overlay.visible {
    display: flex;
    opacity: 1;
}

/* Popup Content */
.lead-popup-content {
    background: #ffffff;
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 550px;
    width: 92%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 70px rgba(76, 29, 149, 0.3);
    border: 2px solid #d97706;
    transform: translateY(30px);
    transition: transform 0.4s ease-out;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.lead-popup-overlay.visible .lead-popup-content {
    transform: translateY(0);
}

/* Header */
.lead-popup-header {
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: 2px solid #d97706;
    padding-bottom: 1.5rem;
}

.popup-emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.popup-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: #4c1d95;
    margin: 0;
    font-weight: 700;
}

/* Close Button */
.lead-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.lead-popup-close:hover {
    color: #4c1d95;
    background: rgba(76, 29, 149, 0.1);
}

/* Body Text */
.lead-popup-body p {
    font-size: 1rem;
    color: #374151;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    text-align: left;
}

.lead-popup-body p:first-child {
    text-align: center;
}

/* Form Styles */
#lead-form .form-group {
    margin-bottom: 1.5rem;
}

#lead-form label {
    display: block;
    font-weight: 600;
    color: #4c1d95;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    letter-spacing: 0.025em;
}

#lead-form input[type="text"],
#lead-form input[type="email"],
#lead-form select,
#lead-form textarea {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 2px solid rgba(76, 29, 149, 0.15);
    border-radius: 12px;
    font-size: 1rem;
    background: #ffffff;
    color: #2c3e50;
    transition: all 0.3s ease;
    font-family: inherit;
    box-sizing: border-box;
    line-height: 1.4;
}

#lead-form input[type="text"]:focus,
#lead-form input[type="email"]:focus,
#lead-form select:focus,
#lead-form textarea:focus {
    outline: none;
    border-color: #d97706;
    box-shadow: 0 0 0 4px rgba(217, 119, 6, 0.12);
    background: #fefefe;
    color: #1a202c;
}

#lead-form input[type="text"]:hover,
#lead-form input[type="email"]:hover,
#lead-form select:hover,
#lead-form textarea:hover {
    border-color: rgba(76, 29, 149, 0.3);
}

/* Placeholder styling for better visibility */
#lead-form input::placeholder,
#lead-form textarea::placeholder {
    color: #9ca3af;
    opacity: 1;
}

#lead-form select option {
    color: #2c3e50;
    background: #ffffff;
}

#lead-form textarea {
    resize: vertical;
    min-height: 80px;
}

/* Checkbox Group */
.checkbox-group {
    margin-bottom: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #374151;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Submit Button */
.lead-submit-btn {
    background: linear-gradient(135deg, #d97706, #f59e0b);
    color: #ffffff;
    border: none;
    padding: 1.1rem 2rem;
    border-radius: 14px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.25);
    width: 100%;
    margin-top: 1.5rem;
    letter-spacing: 0.025em;
    position: relative;
    overflow: hidden;
}

.lead-submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s;
}

.lead-submit-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(217, 119, 6, 0.35);
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.lead-submit-btn:hover:not(:disabled)::before {
    left: 100%;
}

.lead-submit-btn:active:not(:disabled) {
    transform: translateY(-1px);
}

.lead-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 1rem 0;
}

.success-message h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: #059669;
    margin-bottom: 1rem;
}

.success-message p {
    font-size: 1.1rem;
    color: #374151;
    margin-bottom: 1.5rem;
}

/* Footer */
.popup-footer {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: #9ca3af;
    opacity: 0.7;
}

/* Dark Mode Support - Automatic system detection */
@media (prefers-color-scheme: dark) {
    .lead-popup-content {
        background: #1f2937;
        color: #f9fafb;
        border-color: #a78bfa;
    }
    
    .popup-title {
        color: #a78bfa;
    }
    
    .lead-popup-body p {
        color: #d1d5db;
    }
    
    #lead-form label {
        color: #a78bfa;
    }
    
    #lead-form input[type="text"],
    #lead-form input[type="email"],
    #lead-form select,
    #lead-form textarea {
        background: #374151;
        border-color: rgba(167, 139, 250, 0.3);
        color: #f9fafb;
    }
    
    #lead-form input[type="text"]:focus,
    #lead-form input[type="email"]:focus,
    #lead-form select:focus,
    #lead-form textarea:focus {
        border-color: #a78bfa;
        box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.15);
    }
    
    .checkbox-label {
        color: #d1d5db;
    }
    
    /* Dark mode placeholder and select options */
    #lead-form input::placeholder,
    #lead-form textarea::placeholder {
        color: #9ca3af;
        opacity: 0.8;
    }
    
    #lead-form select option {
        color: #f9fafb;
        background: #374151;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .lead-popup-content {
        padding: 2rem 1.75rem;
        margin: 1rem;
        border-radius: 18px;
        width: 94%;
        max-height: 92vh;
    }
    
    .popup-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    .lead-popup-body p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    #lead-form input[type="text"],
    #lead-form input[type="email"],
    #lead-form select,
    #lead-form textarea {
        padding: 0.9rem 1rem;
        font-size: 1rem;
        border-radius: 10px;
    }
    
    .lead-submit-btn {
        font-size: 1.05rem;
        padding: 1rem 1.5rem;
        border-radius: 12px;
        margin-top: 1.25rem;
    }
    
    #lead-form .form-group {
        margin-bottom: 1.25rem;
    }
    
    .checkbox-label {
        font-size: 0.85rem;
        line-height: 1.4;
    }
}

@media (max-width: 480px) {
    .lead-popup-content {
        padding: 1.5rem 1.25rem;
        margin: 0.75rem;
        border-radius: 16px;
        width: 95%;
    }
    
    .popup-title {
        font-size: 1.4rem;
        line-height: 1.25;
    }
    
    .popup-emoji {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }
    
    .lead-popup-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1.25rem;
    }
    
    #lead-form input[type="text"],
    #lead-form input[type="email"],
    #lead-form select,
    #lead-form textarea {
        padding: 0.85rem 0.9rem;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 8px;
    }
    
    .lead-submit-btn {
        font-size: 1rem;
        padding: 1rem 1.25rem;
        border-radius: 10px;
    }
    
    .checkbox-label {
        font-size: 0.8rem;
    }
}

/* iPhone X and similar devices */
@media (max-width: 414px) and (max-height: 896px) {
    .lead-popup-content {
        max-height: 88vh;
        padding: 1.25rem 1rem;
    }
}

/* Print Styles - Hide popup during PDF generation */
@media print {
    .lead-popup-overlay {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
}