* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
}

.container {
    display: flex;
    max-width: 1200px;
    width: 90%;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    min-height: 700px;
}

.register-form {
    flex: 1;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.form-header {
    text-align: center;
    margin-bottom: 35px;
}

.form-header h1 {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 10px;
}

.form-header h1 i {
    margin-right: 15px;
}

.form-header p {
    color: #666;
    font-size: 1.1rem;
}

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.form-row .input-group {
    flex: 1;
    margin-bottom: 0;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #667eea;
    font-size: 1.1rem;
}

.input-group input {
    width: 100%;
    padding: 15px 15px 15px 50px;
    border: 2px solid #e1e1e1;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.input-group input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: #667eea;
}

.password-strength {
    margin-bottom: 25px;
}

.strength-meter {
    width: 100%;
    height: 4px;
    background: #e1e1e1;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}

.strength-bar {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.strength-text {
    font-size: 0.9rem;
    color: #666;
}

.form-options {
    margin-bottom: 25px;
}

.checkbox-container {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}

.checkbox-container input {
    margin-right: 10px;
    margin-top: 2px;
}

.register-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 25px;
}

.register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.register-btn i {
    margin-right: 10px;
}

.divider {
    text-align: center;
    margin: 25px 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e1e1e1;
}

.divider span {
    background: white;
    padding: 0 20px;
    color: #999;
    font-size: 0.9rem;
}

.google-btn {
    width: 100%;
    padding: 15px;
    background: white;
    color: #333;
    border: 2px solid #e1e1e1;
    border-radius: 10px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 25px;
}

.google-btn:hover {
    border-color: #4285f4;
    color: #4285f4;
    transform: translateY(-1px);
}

.google-btn i {
    margin-right: 10px;
    color: #4285f4;
}

.login-link {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

.login-link a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover {
    color: #764ba2;
}

.info-panel {
    flex: 1;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 50px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-content h2 {
    font-size: 2.2rem;
    margin-bottom: 35px;
    text-align: center;
}

.benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 35px;
}

.benefit {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.benefit:hover {
    transform: translateY(-5px);
}

.benefit i {
    font-size: 2.2rem;
    margin-bottom: 15px;
    display: block;
}

.benefit h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.benefit p {
    font-size: 0.85rem;
    opacity: 0.9;
    line-height: 1.4;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    text-align: center;
}

.stat h3 {
    font-size: 2rem;
    margin-bottom: 5px;
    color: #ffd700;
}

.stat p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Şifre gücü renkleri */
.strength-bar.weak {
    background: #ff4757;
    width: 25%;
}

.strength-bar.fair {
    background: #ffa502;
    width: 50%;
}

.strength-bar.good {
    background: #2ed573;
    width: 75%;
}

.strength-bar.strong {
    background: #1e90ff;
    width: 100%;
}

@media (max-width: 768px) {
    .container {
        flex-direction: column;
        width: 95%;
    }
    
    .register-form, .info-panel {
        padding: 40px 30px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .input-group {
        margin-bottom: 20px;
    }
    
    .benefits {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .stats {
        gap: 30px;
    }
    
    .form-header h1 {
        font-size: 2rem;
    }
    
    .info-content h2 {
        font-size: 1.8rem;
    }
}