/* Enhanced Registration Modal Styles */

/* CSS Variables for easy theming */
:root {
    /* Light theme colors */
    --modal-bg: #ffffff;
    --modal-text: #1a1a1a;
    --modal-text-secondary: #666666;
    --modal-border: rgba(0, 0, 0, 0.1);
    --modal-primary: #667eea;
    --modal-primary-hover: #5a67d8;
    --modal-secondary-bg: #f7fafc;
    --modal-secondary-border: #e2e8f0;
    --modal-secondary-hover: #edf2f7;
    --modal-success: #48bb78;
    --modal-backdrop: rgba(0, 0, 0, 0.8);
    --modal-benefits-bg: #f8f9fb;
}

/* Dark theme colors */
[data-theme="dark"] {
    --modal-bg: #1a202c;
    --modal-text: #f7fafc;
    --modal-text-secondary: #a0aec0;
    --modal-border: rgba(255, 255, 255, 0.1);
    --modal-primary: #667eea;
    --modal-primary-hover: #7c8fec;
    --modal-secondary-bg: #2d3748;
    --modal-secondary-border: #4a5568;
    --modal-secondary-hover: #374151;
    --modal-success: #68d391;
    --modal-backdrop: rgba(0, 0, 0, 0.9);
    --modal-benefits-bg: #2d3748;
}

/* Modal Container - Higher specificity and important properties */
#registrationModal.registration-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 9999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#registrationModal.registration-modal.show {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Modal Backdrop */
#registrationModal .registration-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-backdrop);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: opacity 0.3s ease;
}

/* Modal Content - Force styles */
#registrationModal .registration-content {
    position: relative !important;
    background: #ffffff !important;
    background: var(--modal-bg, #ffffff) !important;
    border-radius: 16px !important;
    max-width: 440px !important;
    width: 100% !important;
    padding: 40px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3) !important;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border: 1px solid var(--modal-border, rgba(0, 0, 0, 0.1)) !important;
    color: #1a1a1a !important;
    color: var(--modal-text, #1a1a1a) !important;
}

#registrationModal.registration-modal.show .registration-content {
    transform: translateY(0) scale(1);
}

/* Close Button */
#registrationModal .registration-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--modal-text-secondary);
    transition: all 0.2s ease;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#registrationModal .registration-close:hover {
    background-color: var(--modal-secondary-bg);
    color: var(--modal-text);
}

#registrationModal .registration-close:focus {
    outline: 2px solid var(--modal-primary);
    outline-offset: 2px;
}

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

#registrationModal .modal-title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--modal-text);
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
}

#registrationModal .modal-subtitle {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    color: var(--modal-text-secondary);
    margin: 0;
    line-height: 1.5;
}

#registrationModal .narrative-name {
    font-weight: 600;
    color: var(--modal-text);
    font-style: italic;
}

/* Primary Actions */
#registrationModal .primary-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

#registrationModal .btn-primary,
#registrationModal .btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border-radius: 10px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    width: 100%;
    position: relative;
    overflow: hidden;
}

#registrationModal .btn-primary {
    background: var(--modal-primary);
    color: white;
    border: 2px solid transparent;
}

#registrationModal .btn-primary:hover {
    background: var(--modal-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

#registrationModal .btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

#registrationModal .btn-secondary {
    background: var(--modal-secondary-bg);
    color: var(--modal-text);
    border: 2px solid var(--modal-secondary-border);
}

#registrationModal .btn-secondary:hover {
    background: var(--modal-secondary-hover);
    border-color: var(--modal-secondary-border);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#registrationModal .btn-secondary:active {
    transform: translateY(0);
}

/* Social Options */
#registrationModal .social-options {
    margin-bottom: 24px;
}

#registrationModal .auth-divider {
    position: relative;
    text-align: center;
    margin: 24px 0;
}

#registrationModal .auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--modal-secondary-border);
}

#registrationModal .auth-divider span {
    position: relative;
    display: inline-block;
    padding: 0 16px;
    background: var(--modal-bg);
    color: var(--modal-text-secondary);
    font-size: 14px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

#registrationModal .social-buttons-row {
    display: flex;
    gap: 12px;
    justify-content: center;
}

#registrationModal .social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: var(--modal-secondary-bg);
    border: 2px solid var(--modal-secondary-border);
    transition: all 0.2s ease;
    text-decoration: none;
}

#registrationModal .social-btn:hover {
    background: var(--modal-secondary-hover);
    border-color: var(--modal-secondary-border);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#registrationModal .social-btn img,
#registrationModal .social-btn svg {
    width: 24px;
    height: 24px;
}

/* Benefits Section */
#registrationModal .registration-benefits-compact {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    background: var(--modal-benefits-bg);
    border-radius: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--modal-secondary-border);
}

#registrationModal .benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: var(--modal-text-secondary);
}

#registrationModal .benefit-item svg {
    color: var(--modal-success);
    flex-shrink: 0;
}

/* Footer */
#registrationModal .modal-footer {
    text-align: center;
    padding-top: 16px;
    border-top: 1px solid var(--modal-secondary-border);
}

#registrationModal .browse-link {
    color: var(--modal-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: color 0.2s ease;
}

#registrationModal .browse-link:hover {
    color: var(--modal-primary-hover);
    text-decoration: underline;
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
    .registration-content {
        max-width: 100%;
        margin: 20px;
        padding: 32px 24px;
    }
    
    .modal-title {
        font-size: 24px;
    }
    
    .modal-subtitle {
        font-size: 15px;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .social-btn {
        width: 50px;
        height: 50px;
    }
    
    .social-btn img,
    .social-btn svg {
        width: 20px;
        height: 20px;
    }
}

/* Auto dark mode detection */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --modal-bg: #1a202c;
        --modal-text: #f7fafc;
        --modal-text-secondary: #a0aec0;
        --modal-border: rgba(255, 255, 255, 0.1);
        --modal-primary: #667eea;
        --modal-primary-hover: #7c8fec;
        --modal-secondary-bg: #2d3748;
        --modal-secondary-border: #4a5568;
        --modal-secondary-hover: #374151;
        --modal-success: #68d391;
        --modal-backdrop: rgba(0, 0, 0, 0.9);
        --modal-benefits-bg: #2d3748;
    }
}

/* Animation for modal open state */
body.modal-open {
    overflow: hidden;
}

/* Loading States */
#registrationModal .btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0.8;
    cursor: not-allowed;
}

#registrationModal .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Focus States for Accessibility */
#registrationModal .btn-primary:focus,
#registrationModal .btn-secondary:focus,
#registrationModal .social-btn:focus {
    outline: 3px solid var(--modal-primary);
    outline-offset: 2px;
}

#registrationModal .browse-link:focus {
    outline: 2px solid var(--modal-primary);
    outline-offset: 4px;
}

/* Ensure proper z-index hierarchy */
#registrationModal {
    z-index: 10000;
}

#registrationModal .registration-backdrop {
    z-index: -1;
}

#registrationModal .registration-content {
    z-index: 1;
}