/* Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #4e54c8;
    --secondary-color: #8f94fb;
    --accent-color: #6c63ff;
    --text-color: #333;
    --light-text: #fff;
    --dark-bg: #1a1a2e;
    --light-bg: #f5f5f5;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 20px;
}

.hidden {
    display: none !important;
}

/* Button Styles */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    background-color: var(--accent-color);
    color: var(--light-text);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-primary {
    background-color: var(--primary-color);
}

.btn-secondary {
    background-color: #6c757d;
}

.btn-success {
    background-color: var(--success-color);
}

.btn-danger {
    background-color: var(--danger-color);
}

.btn-warning {
    background-color: var(--warning-color);
    color: var(--text-color);
}

.btn-info {
    background-color: var(--info-color);
}

/* Landing Page Styles */
.landing-page {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 40px;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.landing-page h1 {
    color: var(--primary-color);
    margin-bottom: 30px;
    font-size: 28px;
}

.toggle-container {
    margin-bottom: 30px;
}

.toggle-buttons {
    display: inline-flex;
    background-color: var(--light-bg);
    border-radius: 30px;
    padding: 5px;
}

.toggle-btn {
    padding: 10px 20px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 30px;
    font-weight: 500;
    transition: var(--transition);
}

.toggle-btn.active {
    background-color: var(--primary-color);
    color: white;
}

.form-container {
    max-width: 400px;
    margin: 0 auto;
}

.form-container h2 {
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 22px;
}

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

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.input-group input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
}

.input-group input:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(108, 99, 255, 0.2);
}

.register-link, .login-link {
    margin-top: 20px;
    font-size: 14px;
}

.register-link a, .login-link a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.register-link a:hover, .login-link a:hover {
    text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .landing-page {
        padding: 30px 20px;
    }
    
    .landing-page h1 {
        font-size: 24px;
    }
    
    .toggle-btn {
        padding: 8px 15px;
        font-size: 14px;
    }
    
    .input-group input {
        padding: 12px 12px 12px 40px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .landing-page {
        padding: 20px 15px;
    }
    
    .landing-page h1 {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .toggle-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .form-container h2 {
        font-size: 18px;
    }
    
    .input-group input {
        padding: 10px 10px 10px 35px;
        font-size: 14px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 14px;
    }
}