:root {
    --primary-color: #2563EB;
    --primary-dark: #1D4ED8;
    --accent-color: #10B981;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --background-light: #F9FAFB;
    --background-white: #FFFFFF;
    --border-light: #E5E7EB;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.avivare-form-container {
    padding: 60px 0;
    background: var(--background-white);
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    display: flex;
    justify-content: center;
}

.avivare-registration-form {
    background: var(--background-light);
    padding: 48px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    max-width: 800px;
    width: 100%;
}

.avivare-form-header {
    text-align: center;
    margin-bottom: 40px;
}

.avivare-form-header h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.avivare-form-header p {
    color: var(--text-secondary);
    font-size: 16px;
    margin: 0;
}

.avivare-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.avivare-form-group {
    display: flex;
    flex-direction: column;
}

.avivare-form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.avivare-form-group input,
.avivare-form-group select {
    padding: 16px;
    border: 2px solid var(--border-light);
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--background-white);
}

.avivare-form-group input:focus,
.avivare-form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.avivare-form-group input::placeholder {
    color: var(--text-light);
}

.avivare-terms-section {
    margin: 32px 0;
    padding: 24px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.avivare-terms-section label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
}

.avivare-terms-section input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.avivare-terms-section a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.avivare-terms-section a:hover {
    text-decoration: underline;
}

.avivare-submit-button {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 40px;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    margin-top: 24px;
}

.avivare-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.avivare-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.avivare-security-note {
    text-align: center;
    margin-top: 32px;
    padding: 20px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(16, 185, 129, 0.1);
    color: var(--text-secondary);
    font-size: 14px;
}

.avivare-security-icon {
    color: var(--accent-color);
    margin-right: 8px;
    font-size: 16px;
}

.avivare-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px 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); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .avivare-form-container {
        padding: 40px 16px;
    }
    
    .avivare-registration-form {
        padding: 32px 24px;
    }
    
    .avivare-form-row {
        grid-template-columns: 1fr;
    }
    
    .avivare-form-header h3 {
        font-size: 24px;
    }
}