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

body {
    background-color: #f5f5f5;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.auth-container {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.logo {
    text-align: center;
    margin-bottom: 2rem;
}

.logo h1 {
    color: #2563eb;
    font-size: 2rem;
    font-weight: 600;
}

.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 1rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s;
}

.tab-btn.active {
    color: #2563eb;
    font-weight: 500;
    border-bottom: 2px solid #2563eb;
}

.form-container {
    margin-top: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: #374151;
    font-size: 0.875rem;
    font-weight: 500;
}

input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 0.875rem;
    transition: border-color 0.2s;
}

input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.forgot-password {
    display: block;
    text-align: right;
    color: #2563eb;
    text-decoration: none;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.submit-btn {
    width: 100%;
    padding: 0.75rem;
    background-color: #2563eb;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-btn:hover {
    background-color: #1d4ed8;
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }
    
    .auth-container {
        padding: 1.5rem;
    }
}